View UPD431000A-XXX_661434.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

DATA SHEET
MOS INTEGRATED CIRCUIT
PD431000A
1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT
Description
The PD431000A is a high speed, low power, and 1,048,576 bits (131,072 words by 8 bits) CMOS static RAM. The PD431000A has two chip enable pins (/CE1, CE2) to extend the capacity. And battery backup is available. In addition to this, A and B versions are low voltage operations. The PD431000A is packed in 32-pin PLASTIC DIP, 32-pin PLASTIC SOP and 32-pin PLASTIC TSOP (I) (8 x 13.4 mm) and (8 x 20 mm).
Features
* 131,072 words by 8 bits organization * Fast access time: 70, 85, 100, 120, 150 ns (MAX.) * Low voltage operation (A version: VCC = 3.0 to 5.5 V, B version: VCC = 2.7 to 5.5 V) * Operating ambient temperature: TA = 0 to 70 C * Low VCC data retention: 2.0 V (MIN.) * Output Enable input for easy application * Two Chip Enable inputs: /CE1, CE2
Part number Access time ns (MAX.) Operating supply Operating ambient voltage V temperature C 0 to 70 At operating mA (MAX.) 70 Supply current At standby At data retention
A (MAX.)
100 20
A (MAX.) Note1
15 3
PD431000A-xxL PD431000A-xxLL PD431000A-Axx PD431000A-Bxx
70 70
Note2
70, 85
4.5 to 5.5
Note2
, 100
3.0 to 5.5 2.7 to 5.5
35 30
Note3 Note4
13 11
Note5 Note6
, 100, 120, 150
Notes 1. TA 40 C 2. VCC = 4.5 to 5.5 V 3. 70 mA (VCC > 3.6 V) 4. 70 mA (VCC > 3.3 V) 5. 20 A (VCC > 3.6 V) 6. 20 A (VCC > 3.3 V)
The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability and additional information.
Document No. M11657EJBV0DS00 (11th edition) Date Published April 2002 NS CP (K) Printed in Japan
The mark 5 shows major revised points.
(c)
1990, 1993, 1995
PD431000A
Ordering Information
Part number Package Access time ns (MAX.) Operating supply Operating ambient voltage V temperature C 0 to 70 L version Remark
PD431000ACZ-70L PD431000ACZ-85L PD431000ACZ-70LL PD431000ACZ-85LL PD431000AGW-70L PD431000AGW-85L PD431000AGW-70LL PD431000AGW-85LL PD431000AGW-A10 PD431000AGW-B12 PD431000AGW-B15 PD431000AGZ-85L-KJH PD431000AGZ-70LL-KJH PD431000AGZ-85LL-KJH PD431000AGZ-B10-KJH PD431000AGZ-B15-KJH PD431000AGZ-70LL-KKH PD431000AGZ-B15-KKH PD431000AGU-B10-9JH PD431000AGU-B12-9JH PD431000AGU-B15-9JH PD431000AGU-B10-9KH
32-pin PLASTIC DIP (15.24mm (600))
70 85 70 85
4.5 to 5.5
LL version
32-pin PLASTIC SOP (13.34 mm (525))
70 85 70 85 100 120 150
4.5 to 5.5
L version
LL version
3.0 to 5.5 2.7 to 5.5
A version B version
32-pin PLASTIC TSOP(I) (8x20) (Normal bent)
85 70 85 100 150
4.5 to 5.5
L version LL version
2.7 to 5.5
B version
32-pin PLASTIC TSOP(I) (8x20) (Reverse bent) 32-pin PLASTIC TSOP(I) (8x13.4) (Normal bent)
70 150 100 120 150
4.5 to 5.5 2.7 to 5.5 2.7 to 5.5
LL version B version B version
32-pin PLASTIC TSOP(I) (8x13.4) (Reverse bent)
100
2
Data Sheet M11657EJBV0DS
PD431000A
Pin Configurations (Marking Side)
/xxx indicates active low signal. 32-pin PLASTIC DIP (15.24 mm (600)) [PD431000ACZ-xxL] [PD431000ACZ-xxLL]
NC A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O1 I/O2 I/O3 GND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
VCC A15 CE2 /WE A13 A8 A9 A11 /OE A10 /CE1 I/O8 I/O7 I/O6 I/O5 I/O4
A0 - A16 I/O1 - I/O8 /CE1, CE2 /WE /OE VCC GND NC
: Address inputs : Data inputs / outputs : Chip Enable 1, 2 : Write Enable : Output Enable : Power supply : Ground : No connection
Remark Refer to Package Drawings for the 1-pin index mark.
Data Sheet M11657EJBV0DS
3
PD431000A
32-pin PLASTIC SOP (13.34 mm (525)) [PD431000AGW-xxL] [PD431000AGW-xxLL] [PD431000AGW-Axx] [PD431000AGW-Bxx]
NC A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O1 I/O2 I/O3 GND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
VCC A15 CE2 /WE A13 A8 A9 A11 /OE A10 /CE1 I/O8 I/O7 I/O6 I/O5 I/O4
A0 - A16 I/O1 - I/O8 /CE1, CE2 /WE /OE VCC GND NC
: Address inputs : Data inputs / outputs : Chip Enable 1, 2 : Write Enable : Output Enable : Power supply : Ground : No connection
Remark Refer to Package Drawings for the 1-pin index mark.
4
Data Sheet M11657EJBV0DS
PD431000A
32-pin PLASTIC TSOP(I) (8x20) (Normal bent) [PD431000AGZ-xxL-KJH] [PD431000AGZ-xxLL-KJH] [PD431000AGZ-Bxx-KJH]
A11 A9 A8 A13 /WE CE2 A15 VCC NC A16 A14 A12 A7 A6 A5 A4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
/OE A10 /CE1 I/O8 I/O7 I/O6 I/O5 I/O4 GND I/O3 I/O2 I/O1 A0 A1 A2 A3
32-pin PLASTIC TSOP(I) (8x20) (Reverse bent) [PD431000AGZ-xxLL-KKH] [PD431000AGZ-Bxx-KKH]
/OE A10 /CE1 I/O8 I/O7 I/O6 I/O5 I/O4 GND I/O3 I/O2 I/O1 A0 A1 A2 A3
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A11 A9 A8 A13 /WE CE2 A15 VCC NC A16 A14 A12 A7 A6 A5 A4
A0 - A16 I/O1 - I/O8 /CE1, CE2 /WE /OE VCC GND NC
: Address inputs : Data inputs / outputs : Chip Enable 1, 2 : Write Enable : Output Enable : Power supply : Ground : No connection
Remark Refer to Package Drawings for the 1-pin index mark.
Data Sheet M11657EJBV0DS
5
PD431000A
32-pin PLASTIC TSOP(I) (8x13.4) (Normal bent) [PD431000AGU-Bxx-9JH]
A11 A9 A8 A13 /WE CE2 A15 VCC NC A16 A14 A12 A7 A6 A5 A4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
/OE A10 /CE1 I/O8 I/O7 I/O6 I/O5 I/O4 GND I/O3 I/O2 I/O1 A0 A1 A2 A3
32-pin PLASTIC TSOP(I) (8x13.4) (Reverse bent) [PD431000AGU-Bxx-9KH]
/OE A10 /CE1 I/O8 I/O7 I/O6 I/O5 I/O4 GND I/O3 I/O2 I/O1 A0 A1 A2 A3
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A11 A9 A8 A13 /WE CE2 A15 VCC NC A16 A14 A12 A7 A6 A5 A4
A0 - A16 I/O1 - I/O8 /CE1, CE2 /WE /OE VCC GND NC
: Address inputs : Data inputs / outputs : Chip Enable 1, 2 : Write Enable : Output Enable : Power supply : Ground : No connection
Remark Refer to Package Drawings for the 1-pin index mark.
6
Data Sheet M11657EJBV0DS
PD431000A
Block Diagram
VCC GND A0 A16
Address buffer
Row decoder
Memory cell array 1,048,576 bits
I/O1 I/O8
Input data controller
Sense amplifier / Switching circuit Column decoder
Output data controller
Address buffer
/CE1 CE2
/OE
/WE
Truth Table
/CE1 H x L L L CE2 x L H H H /OE x x H L x /WE x x H H L Output disable Read Write DOUT DIN ICCA Mode Not selected I/O High impedance Supply current ISB
Remark x : VIH or VIL
Data Sheet M11657EJBV0DS
7
PD431000A
Electrical Specifications
Absolute Maximum Ratings
Parameter Supply voltage Input / Output voltage Operating ambient temperature Storage temperature Symbol VCC VT TA Tstg Condition -0.5 -0.5 Rating
Note
Unit V V C C
to +7.0
Note
to VCC + 0.5
0 to 70 -55 to +125
Note -3.0 V (MIN.) (Pulse width: 30 ns) Caution Exposing the device to stress above those listed in Absolute Maximum Rating could cause permanent damage. The device is not meant to be operated under conditions outside the limits described in the operational section of this specification. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Recommended Operating Conditions
Parameter Symbol Condition
PD431000A-xxL PD431000A-xxLL
MIN. MAX. 5.5 VCC+0.5 +0.8 70
PD431000A-Axx
PD431000A-Bxx
Unit
MIN. 3.0 2.2 -0.3 0
Note
MAX. 5.5 VCC+0.5 +0.5 70
MIN. 2.7 2.2 -0.3 0
Note
MAX. 5.5 VCC+0.5 +0.5 70 V V V C
Supply voltage High level input voltage Low level input voltage Operating ambient temperature
VCC VIH VIL TA
4.5 2.2 -0.3 0
Note
Note -3.0 V (MIN.) (Pulse width: 30 ns) Capacitance (TA = 25 C, f = 1 MHz)
Parameter Input capacitance Input / Output capacitance Symbol CIN CI/O VIN = 0 V VI/O = 0 V Test conditions MIN. TYP. MAX. 6 10 Unit pF pF
Remarks 1. VIN : Input voltage VI/O : Input / Output voltage 2. These parameters are not 100% tested.
8
Data Sheet M11657EJBV0DS
PD431000A
DC Characteristics (Recommended Operating Conditions Unless Otherwise Noted) (1/2)
Parameter Symbol Test condition
PD431000A-xxL
MIN. TYP. MAX. +1.0
PD431000A-xxLL
MIN. -1.0 TYP. MAX. +1.0
PD431000A-Axx
MIN. -1.0 TYP. MAX. +1.0
Unit
Input leakage current I/O leakage current
ILI
VIN = 0 V to VCC
-1.0
A
ILO
VI/O = 0 V to VCC, /CE1 = VIH or CE2 = VIL or /WE = VIL or /OE = VIH
-1.0
+1.0
-1.0
+1.0
-1.0
+1.0
A
Operating supply current
ICCA1
/CE1 = VIL, CE2 = VIH, II/O = 0 mA Minimum cycle time VCC 3.6 V
40
70
40
70
40
70
mA
- 15 - 10
- 15 - 10
35 15 8 10
ICCA2
/CE1 = VIL, CE2 = VIH, II/O = 0 mA, Cycle time = VCC 3.6 V
ICCA3
/CE1 0.2 V, CE2 VCC - 0.2 V, Cycle time = 1 s, II/O = 0 mA, VIL 0.2 V, VIH VCC - 0.2 V VCC 3.6 V
- 3 - 2 100 - 2 100 - 2.4 - - 0.4 - - 1 - 1
- 3 - 20 - 20 - 2.4 2.4
VCC-0.1
8 3 2 1 0.5 1 0.5 20 13 20 13 V mA
Standby supply current
ISB
/CE1 = VIH or CE2 = VIL VCC 3.6 V
ISB1
/CE1 VCC - 0.2 V, CE2 VCC - 0.2 V VCC 3.6 V
A
ISB2
CE2 0.2 V VCC 3.6 V
- 2.4 - -
High level output voltage
VOH1
IOH = -1.0 mA, VCC 4.5 V IOH = -0.5 mA
VOH2 Low level output voltage VOL2 VOL1
IOH = -0.02 mA IOL = 2.1 mA, VCC 4.5 V IOL = 1.0 mA IOL = 0.02 mA
0.4 - -
0.4 0.4 0.1
V
Remarks 1. VIN : Input voltage VI/O : Input / Output voltage 2. These DC characteristics are in common regardless product classification.
Data Sheet M11657EJBV0DS
9
PD431000A
DC Characteristics (Recommended Operating Conditions Unless Otherwise Noted) (2/2)
Parameter Symbol Test condition MIN. Input leakage current I/O leakage current ILI ILO VIN = 0 V to VCC VI/O = 0 V to VCC, /CE1 = VIH or CE2 = VIL or /WE = VIL or /OE = VIH Operating supply current ICCA1 /CE1 = VIL, CE2 = VIH, II/O = 0 mA Minimum cycle time ICCA2 /CE1 = VIL, CE2 = VIH, II/O = 0 mA, Cycle time = ICCA3 /CE1 0.2 V, CE2 VCC - 0.2 V, Cycle time = 1 s, II/O = 0 mA, VIL 0.2 V, VIH VCC - 0.2 V Standby supply current ISB /CE1 = VIH or CE2 = VIL VCC 3.3 V ISB1 /CE1 VCC - 0.2 V, CE2 VCC - 0.2 V VCC 3.3 V ISB2 CE2 0.2 V VCC 3.3 V High level output voltage VOH1 IOH = -1.0 mA, VCC 4.5 V IOH = -0.5 mA VOH2 Low level output voltage VOL1 IOH = -0.02 mA IOL = 2.1 mA, VCC 4.5 V IOL = 1.0 mA VOL2 IOL = 0.02 mA 2.4 2.4 VCC-0.1 0.4 0.4 0.1 V 1 0.5 1 0.5 VCC 3.3 V 7 3 2 20 11 20 11 V mA VCC 3.3 V VCC 3.3 V 40 70 30 15 7 10 mA -1.0 -1.0
PD431000A-Bxx
TYP. MAX. +1.0 +1.0
Unit
A A
A
Remarks 1. VIN : Input voltage VI/O : Input / Output voltage 2. These DC characteristics are in common regardless product classification.
10
Data Sheet M11657EJBV0DS
PD431000A
AC Characteristics (Recommended Operating Conditions Unless Otherwise Noted)
AC Test Conditions [PD431000A-70L, PD431000A-85L, PD431000A-70LL, PD431000A-85LL] Input Waveform (Rise and Fall Time 5 ns)
2.2 V 1.5 V 0.8 V Test points 1.5 V
Output Waveform
1.5 V
Test points
1.5 V
Output Load AC characteristics should be measured with the following output load conditions. Figure 1
(tAA, tCO1, tCO2, tOE, tOH)
+5 V
Figure 2
(tLZ1, tLZ2, tOLZ, tHZ1, tHZ2, tOHZ, tWHZ, tOW)
+5 V
1.8 k I/O (Output) 990 100 pF CL I/O (Output) 990
1.8 k
5 pF CL
Remark CL includes capacitance of the probe and jig, and stray capacitance.
[PD431000A-A10, PD431000A-B10, PD431000A-B12, PD431000A-B15]
Input Waveform (Rise and Fall Time 5 ns)
2.2 V 1.5 V 0.5 V Test points 1.5 V
Output Waveform
1.5 V
Test points
1.5 V
Output Load AC characteristics should be measured with the following output load conditions.
Part number Output load condition tAA, tCO1, tCO2, tOE, tOH tLZ1, tLZ2, tOLZ, tHZ1, tHZ2, tOHZ, tWHZ, tOW
PD431000A-A10, PD431000A-B10, PD431000A-B12 PD431000A-B15
1TTL + 50 pF 1TTL + 100 pF
1TTL + 5 pF 1TTL + 5 pF
Data Sheet M11657EJBV0DS
11
PD431000A
Read Cycle (1/2)
Parameter Symbol VCC 4.5 V VCC 3.0 V Unit Condition
PD431000A-70 PD431000A-Axx PD431000A-Bxx
MIN. Read cycle time Address access time /CE1 access time CE2 access time /OE to output valid Output hold from address change /CE1 to output in low impedance CE2 to output in low impedance /OE to output in low impedance /CE1 to output in high impedance CE2 to output in high impedance /OE to output in high impedance tRC tAA tCO1 tCO2 tOE tOH tLZ1 tLZ2 tOLZ tHZ1 tHZ2 tOHZ 10 10 10 5 25 25 25 70 70 70 70 35 MAX.
PD431000A-85
PD431000A-A10
MIN. 85
MAX.
MIN. 100
MAX. ns 100 100 100 50 ns ns ns ns ns ns ns ns 35 35 35 ns ns ns Note
85 85 85 45 10 10 10 5 30 30 30 10 10 10 5
Note See the output load. Remark These AC characteristics are in common regardless of package types. Read Cycle (2/2)
Parameter Symbol VCC 2.7 V Unit Condition
PD431000A-B10
MIN. Read cycle time Address access time /CE1 access time CE2 access time /OE to output valid Output hold from address change /CE1 to output in low impedance CE2 to output in low impedance /OE to output in low impedance /CE1 to output in high impedance CE2 to output in high impedance /OE to output in high impedance tRC tAA tCO1 tCO2 tOE tOH tLZ1 tLZ2 tOLZ tHZ1 tHZ2 tOHZ 10 10 10 5 35 35 35 100 100 100 100 50 MAX.
PD431000A-B12
MIN. 120 120 120 120 60 10 10 10 5 40 40 40 MAX.
PD431000A-B15
MIN. 150 150 150 150 70 10 10 10 5 50 50 50 MAX. ns ns ns ns ns ns ns ns ns ns ns ns Note
Note See the output load. Remark These AC characteristics are in common regardless of package types. 12
Data Sheet M11657EJBV0DS
PD431000A
Read Cycle Timing Chart
tRC
Address (Input) tAA /CE1 (Input) tCO1 tLZ1 tHZ1 tOH
CE2 (Input)
tCO2 tLZ2 tHZ2
/OE (Input) tOE tOLZ I/O (Output) High impedance Data out tOHZ
Remark In read cycle, /WE should be fixed to high level.
Data Sheet M11657EJBV0DS
13
PD431000A
Write Cycle (1/2)
Parameter Symbol VCC 4.5 V VCC 3.0 V Unit Condition
PD431000A-70 PD431000A-Axx PD431000A-Bxx
MIN. MAX.
PD431000A-85
PD431000A-A10
MIN. 85 70 70 70 0 60 5 35 0
MAX.
MIN. 100 80 80 80 0 60 0 60 0
MAX. ns ns ns ns ns ns ns ns ns 35 ns ns Note
Write cycle time /CE1 to end of write CE2 to end of write Address valid to end of write Address setup time Write pulse width Write recovery time Data valid to end of write Data hold time /WE to output in high impedance Output active from end of write
tWC tCW1 tCW2 tAW tAS tWP tWR tDW tDH tWHZ tOW
70 55 55 55 0 50 5 35 0 25 5
30 5 5
Note See the output load. Remark These AC characteristics are in common regardless package types. Write Cycle (2/2)
Parameter Symbol VCC 2.7 V Unit Condition
PD431000A-B10
MIN. Write cycle time /CE1 to end of write CE2 to end of write Address valid to end of write Address setup time Write pulse width Write recovery time Data valid to end of write Data hold time /WE to output in high impedance Output active from end of write tWC tCW1 tCW2 tAW tAS tWP tWR tDW tDH tWHZ tOW 5 100 80 80 80 0 60 0 60 0 35 MAX.
PD431000A-B12
MIN. 120 100 100 100 0 85 0 60 0 40 5 MAX.
PD431000A-B15
MIN. 150 120 120 120 0 100 0 80 0 50 5 MAX. ns ns ns ns ns ns ns ns ns ns ns Note
Note See the output load. Remark These AC characteristics are in common regardless of package types.
14
Data Sheet M11657EJBV0DS
PD431000A
Write Cycle Timing Chart 1 (/WE Controlled)
tWC Address (Input) tCW1 /CE1 (Input) tCW2 CE2 (Input) tAW tAS /WE (Input) tOW tWHZ I/O (Input / Output) Indefinite data out High impedance tDW Data in tDH High impedance Indefinite data out tWP tWR
Cautions 1. During address transition, at least one of pins /CE1, CE2, /WE should be inactivated. 2. Do not input data to the I/O pins while they are in the output state. Remarks 1. Write operation is done during the overlap time of a low level /CE1, /WE and a high level CE2. 2. If /CE1 changes to low level at the same time or after the change of /WE to low level, or if CE2 changes to high level at the same time or after the change of /WE to low level, the I/O pins will remain high impedance state. 3. When /WE is at low level, the I/O pins are always high impedance. When /WE is at high level, read operation is executed. Therefore /OE should be at high level to make the I/O pins high impedance.
Data Sheet M11657EJBV0DS
15
PD431000A
Write Cycle Timing Chart 2 (/CE1 Controlled)
tWC Address (Input)
tAS /CE1 (Input) tCW2 CE2 (Input) tAW tWP /WE (Input)
tCW1
tWR
tDW High impedance I/O (Input) Data in
tDH High impedance
Cautions 1. During address transition, at least one of pins /CE1, CE2, /WE should be inactivated. 2. Do not input data to the I/O pins while they are in the output state. Remark Write operation is done during the overlap time of a low level /CE1, /WE and a high level CE2.
16
Data Sheet M11657EJBV0DS
PD431000A
Write Cycle Timing Chart 3 (CE2 Controlled)
tWC Address (Input)
tCW1 /CE1 (Input)
tAS CE2 (Input) tAW tWP /WE (Input)
tCW2
tWR
tDW High impedance I/O (Input) Data in
tDH High impedance
Cautions 1. During address transition, at least one of pins /CE1, CE2, /WE should be inactivated. 2. Do not input data to the I/O pins while they are in the output state. Remark Write operation is done during the overlap time of a low level /CE1, /WE and a high level CE2.
Data Sheet M11657EJBV0DS
17
PD431000A
Low VCC Data Retention Characteristics (TA = 0 to 70 C)
Parameter Symbol Test Condition
PD431000A-xxL
PD431000A-xxLL PD431000A-Axx PD431000A-Bxx
Unit
MIN. Data retention supply voltage VCCDR2 Data retention supply current ICCDR2 Chip deselection to data retention mode Operation recovery time tR 5 tCDR ICCDR1 VCCDR1 /CE1 VCC - 0.2 V, CE2 VCC - 0.2 V CE2 0.2 V VCC = 3.0 V, /CE1 VCC - 0.2 V, CE2 VCC - 0.2 V VCC = 3.0 V, CE2 0.2 V 0 2.0 2.0
TYP.
MAX. 5.5
MIN. 2.0
TYP.
MAX. 5.5 V
5.5 1 50
Note1
2.0 0.5
5.5 10
Note2
A
1
50
Note1
0.5 0
10
Note2
ns
5
ms
Notes 1. 15 A (TA 40 C) 2. 3 A (TA 40 C)
18
Data Sheet M11657EJBV0DS
PD431000A
Data Retention Timing Chart (1) /CE1 Controlled
tCDR VCC 4.5 V
Note
Data retention mode
tR
/CE1 VIH (MIN.) VCCDR (MIN.) /CE1 VCC - 0.2 V
VIL (MAX.)
GND
Note A version : 3.0 V, B version : 2.7 V Remark On the data retention mode by controlling /CE1, the input level of CE2 must be CE2 VCC - 0.2 V or CE2 0.2 V. The other pins (Address, I/O, /WE, /OE) can be in high impedance state. (2) CE2 Controlled
tCDR VCC 4.5 V
Note
Data retention mode
tR
VIH (MIN.) VCCDR (MIN.) CE2
VIL (MAX.) CE2 0.2 V GND
Note A version : 3.0 V, B version : 2.7 V Remark On the data retention mode by controlling CE2, the other pins (/CE1, Address, I/O, /WE, /OE) can be in high impedance state.
Data Sheet M11657EJBV0DS
19
PD431000A
Package Drawings
32-PIN PLASTIC DIP (15.24mm(600))
32 17
1 A J I
16
K P L
F D H G N
M
C M B R
NOTES 1. Each lead centerline is located within 0.25 mm of its true position (T.P.) at maximum material condition.
2. Item "K" to center of leads when formed parallel.
ITEM A B C D F G H I J K L M N P R
MILLIMETERS 40.64 MAX. 1.27 MAX. 2.54 (T.P.) 0.500.10 1.1 MIN. 3.20.3 0.51 MIN. 4.31 MAX. 5.08 MAX. 15.24 (T.P.) 13.2 0.25 +0.10 -0.05 0.25 0.9 MIN. 0 - 15 P32C-100-600A-2
20
Data Sheet M11657EJBV0DS
PD431000A
32-PIN PLASTIC SOP (13.34 mm (525))
32
17
detail of lead end
P 1 A F G H I J 16
S
N C D E
NOTE
S
B K
L
M
M ITEM A B C D E F G H I J K L M N P MILLIMETERS 20.61 MAX. 0.78 MAX. 1.27 (T.P.) 0.40+0.10 -0.05 0.150.05 2.95 MAX. 2.7 14.10.3 11.3 1.40.2 0.20 +0.10 -0.05 0.80.2 0.12 0.10 3 +7 -3 P32GW-50-525A-1
Each lead centerline is located within 0.12 mm of its true position (T.P.) at maximum material condition.
Data Sheet M11657EJBV0DS
21
PD431000A
32-PIN PLASTIC TSOP(I) (8x20)
detail of lead end 1 32 F G R
Q 16 17 E
L S
P I J A
S
C D K MM B
N
S
NOTES
1. Each lead centerline is located within 0.10 mm of its true position (T.P.) at maximum material condition. 2. "A" excludes mold flash. (Includes mold flash : 8.3 mm MAX.)
ITEM A B C D E F G I J K L M N P Q R S
MILLIMETERS 8.00.1 0.45 MAX. 0.5 (T.P.) 0.220.05 0.10.05 1.2 MAX. 0.970.08 18.40.1 0.80.2 0.1450.05 0.5 0.10 0.10 20.00.2 3+5 -3 0.25 0.600.15 S32GZ-50-KJH1-2
22
Data Sheet M11657EJBV0DS
PD431000A
32-PIN PLASTIC TSOP(I) (8x20)
detail of lead end E 1 32 Q S L
R 16 17 F G
D K N S S C
MM B
I P
J
A
NOTES 1. Each lead centerline is located within 0.10 mm of its true position (T.P.) at maximum material condition.
2. "A" excludes mold flash. (Includes mold flash : 8.3 mm MAX.)
ITEM A B C D E F G I J K L M N P Q R S
MILLIMETERS 8.00.1 0.45 MAX. 0.5 (T.P.) 0.220.05 0.10.05 1.2 MAX. 0.970.08 18.40.1 0.80.2 0.1450.05 0.5 0.10 0.10 20.00.2 3 +5 -3 0.25 0.600.15 S32GZ-50-KKH1-2
Data Sheet M11657EJBV0DS
23
PD431000A
32-PIN PLASTIC TSOP(I) (8x13.4)
detail of lead end 1 32 S
T
R L 16 17 Q U
P I J S A G
H K
C
B
M
N
S
D
M
NOTES 1. Each lead centerline is located within 0.08 mm of its true position (T.P.) at maximum material condition.
2. "A" excludes mold flash. (Includes mold flash : 8.3 mm MAX.)
ITEM A B C D G H I J K L M N P Q R S T U
MILLIMETERS 8.00.1 0.45 MAX. 0.5 (T.P.) 0.220.05 1.00.05 12.40.2 11.80.1 0.80.2 0.145 +0.025 -0.015 0.5 0.08 0.08 13.40.2 0.10.05 3 +5 -3 1.2 MAX. 0.25 0.60.15 P32GU-50-9JH-2
24
Data Sheet M11657EJBV0DS
PD431000A
32-PIN PLASTIC TSOP(I) (8x13.4)
detail of lead end 1 32 Q R U L
T
16
17
S
K H
N
S
D
M C
M
B
S G I P J A
NOTES 1. Each lead centerline is located within 0.08 mm of its true position (T.P.) at maximum material condition.
2. "A" excludes mold flash. (Includes mold flash : 8.3 mm MAX.)
ITEM A B C D G H I J K L M N P Q R S T U
MILLIMETERS 8.00.1 0.45 MAX. 0.5 (T.P.) 0.220.05 1.00.05 12.40.2 11.80.1 0.80.2 0.145 +0.025 -0.015 0.5 0.08 0.08 13.40.2 0.10.05 3 +5 -3 1.2 MAX. 0.25 0.60.15 P32GU-50-9KH-2
Data Sheet M11657EJBV0DS
25
PD431000A
Recommended Soldering Conditions The following conditions must be met when soldering conditions of the PD431000A. For more details, refer to our document "SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL" (C10535E). Please consult with our sales offices in case other soldering process is used, or in case soldering is done under different conditions. Types of Surface Mount Device
PD431000AGW-xxL PD431000AGW-xxLL PD431000AGW-Axx PD431000AGW-Bxx
: 32-pin PLASTIC SOP (13.34 mm (525)) : 32-pin PLASTIC SOP (13.34 mm (525)) : 32-pin PLASTIC SOP (13.34 mm (525)) : 32-pin PLASTIC SOP (13.34 mm (525))
PD431000AGZ-xxL-KJH : 32-pin PLASTIC TSOP(I) (8x20) (Normal bent) PD431000AGZ-xxLL-KJH : 32-pin PLASTIC TSOP(I) (8x20) (Normal bent) PD431000AGZ-xxLL-KKH : 32-pin PLASTIC TSOP(I) (8x20) (Reverse bent) PD431000AGZ-Bxx-KJH : 32-pin PLASTIC TSOP(I) (8x20) (Normal bent) PD431000AGZ-Bxx-KKH : 32-pin PLASTIC TSOP(I) (8x20) (Reverse bent) PD431000AGU-Bxx-9JH : 32-pin PLASTIC TSOP(I) (8x13.4) (Normal bent) PD431000AGU-Bxx-9KH : 32-pin PLASTIC TSOP(I) (8x13.4) (Reverse bent)
Please consult with our sales offices. Types of Through Hole Mount Device
PD431000ACZ-xxL: 32-pin PLASTIC DIP (15.24 mm (600)) PD431000ACZ-xxLL: 32-pin PLASTIC DIP (15.24 mm (600))
Soldering process Wave soldering (Only to leads) Partial heating method Soldering conditions Solder temperature: 260 C or below, Flow time: 10 seconds or below Pin temperature : 300 C or below, Time: 3 seconds or below (Per one lead)
Caution
Do not jet molten solder on the surface of package.
26
Data Sheet M11657EJBV0DS
PD431000A
Revision History
Edition/ Date 11th edition/ April 2002 Page This edition Throughout Previous edition Throughout Type of revision Location Description (Previous edition -> This edition)
Addition Part number
PD431000AGZ-B10-KJH PD431000AGU-B10-9JH PD431000AGU-B10-9KH
p. 2, 6, 25, 26
p. 2, 6, 25
Addition Package
32-pin PLASTIC TSOP(I) (8x13.4) (Reverse bent)
Data Sheet M11657EJBV0DS
27
PD431000A
[MEMO]
28
Data Sheet M11657EJBV0DS
PD431000A
[MEMO]
Data Sheet M11657EJBV0DS
29
PD431000A
[MEMO]
30
Data Sheet M11657EJBV0DS
PD431000A
NOTES FOR CMOS DEVICES
1 PRECAUTION AGAINST ESD FOR SEMICONDUCTORS Note: Strong electric field, when exposed to a MOS device, can cause destruction of the gate oxide and ultimately degrade the device operation. Steps must be taken to stop generation of static electricity as much as possible, and quickly dissipate it once, when it has occurred. Environmental control must be adequate. When it is dry, humidifier should be used. It is recommended to avoid using insulators that easily build static electricity. Semiconductor devices must be stored and transported in an anti-static container, static shielding bag or conductive material. All test and measurement tools including work bench and floor should be grounded. The operator should be grounded using wrist strap. Semiconductor devices must not be touched with bare hands. Similar precautions need to be taken for PW boards with semiconductor devices on it. 2 HANDLING OF UNUSED INPUT PINS FOR CMOS Note: No connection for CMOS device inputs can be cause of malfunction. If no connection is provided to the input pins, it is possible that an internal input level may be generated due to noise, etc., hence causing malfunction. CMOS devices behave differently than Bipolar or NMOS devices. Input levels of CMOS devices must be fixed high or low by using a pull-up or pull-down circuitry. Each unused pin should be connected to VDD or GND with a resistor, if it is considered to have a possibility of being an output pin. All handling related to the unused pins must be judged device by device and related specifications governing the devices. 3 STATUS BEFORE INITIALIZATION OF MOS DEVICES Note: Power-on does not necessarily define initial status of MOS device. Production process of MOS does not define the initial operation status of the device. Immediately after the power source is turned ON, the devices with reset function have not yet been initialized. Hence, power-on does not guarantee out-pin levels, I/O settings or contents of registers. Device is not initialized until the reset signal is received. Reset operation must be executed immediately after power-on for devices having reset function.
Data Sheet M11657EJBV0DS
31
PD431000A
* The information in this document is current as of April, 2002. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all products and/or types are available in every country. Please check with an NEC sales representative for availability and additional information. * No part of this document may be copied or reproduced in any form or by any means without prior written consent of NEC. NEC assumes no responsibility for any errors that may appear in this document. * NEC does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC semiconductor products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC or others. * Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software and information in the design of customer's equipment shall be done under the full responsibility of customer. NEC assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. * While NEC endeavours to enhance the quality, reliability and safety of NEC semiconductor products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize risks of damage to property or injury (including death) to persons arising from defects in NEC semiconductor products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment, and anti-failure features. * NEC semiconductor products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to semiconductor products developed based on a customer-designated "quality assurance program" for a specific application. The recommended applications of a semiconductor product depend on its quality grade, as indicated below. Customers must check the quality grade of each semiconductor product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC semiconductor products is "Standard" unless otherwise expressly specified in NEC's data sheets or data books, etc. If customers wish to use NEC semiconductor products in applications not intended by NEC, they must contact an NEC sales representative in advance to determine NEC's willingness to support a given application. (Note) (1) "NEC" as used in this statement means NEC Corporation and also includes its majority-owned subsidiaries. (2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for NEC (as defined above).
M8E 00. 4

▲Up To Search▲

Price & Availability of UPD431000A-XXX

	To Download UPD431000A-XXX Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .