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FUJITSU SEMICONDUCTOR DATA SHEET
DS04-27403-4E
ASSP For Power Supply Applications
BIPOLAR
Power Voltage Monitoring IC
with Watchdog Timer
MB3793-37A
DESCRIPTION
The MB3793 is an integrated circuit to monitor power voltage; it incorporates a watchdog timer. A reset signal is output when the power is cut or falls abruptly. When the power recovers normally after resetting, a power-on reset signal is output to microprocessor units (MPUs). An internal watchdog timer with two inputs for system operation diagnosis can provide a fall-safe function for various application systems. There is also a mask option that can detect voltages of 4.9 to 2.4 V in 0.1-V steps. The model number is MB3793-37A corresponding to the detected voltage. The model number and package code are as shown below. Model No. Marking code Detection voltage MB3793-37A 3793AF 3.7 V
FEATURES
* * * * * * * Precise detection of power voltage fall: 2.5% Detection voltage with hysteresis Low power dispersion: ICC = 30 A (reference) Internal dual-input watchdog timer Watchdog-timer halt function (by inhibition pin) Independently-set wacthdog and reset times Two types of packages (SOP-8pin : 2 types)
APPLICATION
* Arcade Amusement etc
Copyright(c)1998-2006 FUJITSU LIMITED All rights reserved
MB3793-37A
PIN ASSIGNMENT
(Top view)
1 2 3 4 8 7 6 5 CK1 CK2 INH VCC
RESET CTW CTP GND
(FPT-8P-M01) (FPT-8P-M02)
PIN DESCRIPTION
Pin no. 1 2 3 4 Symbol RESET CTW CTP GND Descriptions Outputs reset pin Watchdog timer monitor time setting pin Power-on reset hold time setting pin Ground pin Pin no. 5 6 7 8 Symbol VCC INH CK2 CK1 Descriptions Power supply pin Inhibit pin Inputs clock 2 pin Inputs clock 1 pin
2
MB3793-37A
BLOCK DIAGRAM
To VCC of all blocks
. I1 = 3 A .
I2 . . 30 A =
5 VCC
CTP 3
. R1 = . 494 k RESET 1 Output circuit Logic circuit
INH 6
Comp.S CTW 2 Pulse generator 1 CK1 8 . VREF = 1.24 V . R2 . . = 240 k To GND of all blocks Watchdog timer Reference voltage generator - + VS
Pulse generator 2 CK2 7
4 GND
3
MB3793-37A
BLOCK DESCRIPTION
1. Comp. S
Comp. S is a comparator with hysteresis to compare the reference voltage with a voltage (VS) that is the result of dividing the power voltage (VCC) by resistors 1 and 2. When VS falls below 1.24 V, a reset signal is output. This function enables the MB3793 to detect an abnomality within 1 s when the power is cut or falls abruptly.
2. Output circuit
The output circuit contains a RESET output control comparator that compares the voltage at the CTP pin to the threshold voltage to release the RESET output if the CTP pin voltage exceeds the threshold value. Since the reset (RESET) output buffer has CMOS organization, no pull-up resistor is needed.
3. Pulse generator
The pulse generator generates pulses when the voltage at the CK1 and CK2 clock pins changes to High from Low level (positive-edge trigger) and exceeds the threshold voltage; it sends the clock signal to the watchdog timer.
4. Watchdog timer
The watchdog timer can monitor two clock pulses. Short-circuit the CK1 and CK2 clock pins to monitor a single clock pulse.
5. Inhibition pin
The inhibition (INH) pin forces the watchdog timer on/off. When this pin is High level, the watchdog timer is stopped.
6. Logic circuit
The logic circuit contains flip-flops. Flip-flop RSFF1 controls the charging and discharging of the power-on reset hold time setting capacitor (CTP). Flip-flop RSFF2 turns on/off the circuit that accelerates charging of the power-on reset hold time setting capacitor (CTP) at a reset. The RSFF2 operates only at a reset; it does not operate at a power-on reset when the power is turned on.
4
MB3793-37A
ABSOLUTE MAXIMUM RATINGS
Rating Min -0.3 -0.3 Max +7 +7
Parameter Power supply voltage* CK1 Input voltage* CK2 INH Reset output current Allowable loss Storage temperature RESET
Symbol VCC VCK1 VCK2 IINH IOL IOH PD Tstg
Conditions -- -- -- -- -- Ta +85C --
Unit V V
-10 -- -55
+10 200 +125
mA mW C
*: The power supply voltage is based on the ground voltage (0 V). WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
RECOMMENDED OPERATING CONDITIONS
Parameter Power supply voltage Reset (RESET) output current Power-on reset hold time setting capacity Watchdog-timer monitoring time setting capacity* Operating ambient temperature Symbol VCC IOL IOH CTP CTW Ta Conditions -- -- -- -- -- Value Min 1.2 -5 0.001 0.001 -40 Typ -- -- -- -- -- Max 6.0 +5 10 1 +85 Unit V mA F F C
*: The watchdog timer monitor time range depends on the rating of the setting capacitor. WARNING: The recommended operating conditions are required in order to ensure the normal operation of the semiconductor device. All of the device's electrical characteristics are warranted when the device is operated within these ranges. Always use semiconductor devices within their recommended operating condition ranges. Operation outside these ranges may adversely affect reliability and could result in device failure. No warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. Users considering application outside the listed conditions are advised to contact their FUJITSU representatives beforehand.
5
MB3793-37A
ELECTRICAL CHARACTERISTICS
1. DC Characteristics
(VCC = +5 V, Ta = +25C) Parameter Power supply current Symbol ICC1 VSL Detection voltage VSH Detection voltage hysteresis difference Clock-input threshold voltage Clock-input hysteresis Inhibition-input voltage Input current (CK1, CK2, INH) Reset output voltage Reset-output minimum power voltage VSHYS VCIH VCIL VCHTS VIIH VIIL IIH IIL VOH VOL VCCL VCK = 5 V VCK = 0 V IRESET = -5 mA IRESET = +5 mA IRESET = +50 A VCC rising VSH - VSL CK rising CK falling -- -- -- Conditions After exit from reset VCC falling Ta = +25C Ta = -40C to +85C Ta = +25C Ta = -40C to +85C Value Min -- 3.60 (3.55)* 3.69 (3.64)* 40 (1.4)* 0.8 (0.4)* 3.5 -- -- -1.0 4.5 -- -- Typ 30 3.70 3.70 3.79 3.79 85 1.9 1.3 0.6 -- 0 0 0 4.75 0.12 0.8 Max 50 3.80 (3.85)* 3.89 (3.94)* 130 2.5 (1.8)* (0.8)* -- 0.8 1.0 -- -- 0.4 1.2 Unit A V V mV V V V V A A V V V
*: The values enclosed in parentheses ( ) are setting assurance values.
2. AC Characteristics
(VCC = +5 V, Ta = +25C) Parameter Power-on reset hold time VCC input pulse width VCC delay time Watchdog timer reset time Watchdog timer reset time Clock input pulse width Clock input pulse cycle Reset (RESET) output transition time*1 Rising Falling Symbol tPR tPI tPD tWD tWR tCKW tCKT tr*
1
Conditions CTP = 0.1 F CTP = 0.1 F CTP = 0.1 F CTW = 0.01 F, CTP = 0.1 F CTP = 0.1 F -- -- CL = 50 pF CL = 50 pF
Value Min 80 (110)*2 -- 7.5 5 500 20 -- -- Typ 130 -- 20 15 10 -- -- -- -- Max 180 -- (100)* 22.5 15 -- -- 500 500
2
Unit ms s s ms ms ns s ns ns
tf*2
*1:The voltage range is 10% to 90% at testing the reset output transition time. *2:The values enclosed in parentheses ( ) are setting assurance values. 6
MB3793-37A
DIAGRAM
1. Basic operation (Positive clock pulse)
VSH VSL
VCC
tCKW
CK1
tCKT
CK2
INH
Vth
CTP
VH
CTW
VL
RESET
tPR
tWD
tWR
tPR
(1) (2)
(3)
(4)(5) (5)
(6) (7)
(8) (9)
(10)
(11)
(12)
(13)
7
MB3793-37A
2. Basic operation (Negative clock pulse)
VSH VSL
VCC
tCKW
CK1
tCKT
CK2
INH
Vth
CTP
VH
CTW
VL
RESET
tPR
tWD
tWR
tPR
(1) (2)
(3)
(4)(5) (5)
(6) (7)
(8) (9)
(10)
(11)
(12)
(13)
8
MB3793-37A
3. Single-clock input monitoring (Positive clock pulse)
tCKW
CK1 CK2
tCKT
Vth
CTP
VH
CTW
VL
RESET
tWD
tWR
Note: The MB3793 can monitor only one clock. The MB3793 checks the clock signal at every other input pulse. Therefore, set watchdog timer monitor time tWD to the time that allows the MB3793 to monitor the period twice as long as the input clock pulse.
9
MB3793-37A
4. Inhibition operation (Positive clock pulse)
VSH VSL
VCC
tCKW
CK1
CK2
INH
Vth
CTP
VH
CTW
VL
RESET
tPR
tWD
tWR
tPR
(1) (2)
(3)
(4)(5) (5)
(6) (7)
(11) (8) (9)
(10)
(12)
(13)
10
MB3793-37A
5. Clock pulse input supplementation (Positive clock pulse)
*1
CK1
*2
CK2
VH
CTW
VL
Note: The MB3793 watchdog timer monitors Clock1 (CK1) and Clock2 (CK2) pulses alternately. When a CK2 pulse is detected after detecting a CK1 pulse, the monitoring time setting capacity (CTW) switches to charging from discharging. When two consecutive pulses occur on one side of this alternation before switching, the second pulse is ignored. In the above figure, pulse *1 and *2 are ignored.
OPERATION SEQUENCE
1. Positive clock pulse input
See "1. Basic operation (positive clock pulse)" under " DIAGRAM."
2. Negative clock pulse input
See "2. Basic operation (negative clock pulse)" under " DIAGRAM." The MB3793 operates in the same way whether it inputs positive or negative pulses.
3. Clock monitoring
To use the MB3793 while monitoring only one clock, connect clock pins CK1 and CK2. Although the MB3793 operates basically in the same way as when monitoring two clocks, it monitors the clock signal at every other input pulse. See "3. Single-clock input monitoring (positive clock pulse)" under " DIAGRAM."
4. Description of Operations
The numbers given to the following items correspond to numbers (1) to (13) used in " DIAGRAM." (1) The MB3793 outputs a reset signal when the supply voltage (VCC) reaches about 0.8 V (VCCL) (2) If VCC reaches or exceeds the rise-time detected voltage VSH, the MB3793 starts charging the power-on reset hold time setting capacitor CTP. At this time, the output remains in a reset state. The VSH value is about 3.79 V. 11
MB3793-37A
(3) When CTP has been charged for a certain period of time tPR (until the CTP pin voltage exceeds the threshold voltage (Vth) after the start of charging), the MB3793 cancels the reset (setting the RESET pin to "H" level from "L" level). The Vth value is about 3.6 V with VCC = 5.0 V The power-on reset hold timer monitor time tPR is set with the following equation: = tPR (ms) . . A x CTP (F) The value of A is about 1300 with VCC = 5.0 V. The MB3793 also starts charging the watchdog timer monitor time setting capacitor (CTW). (4) When the voltage at the watchdog timer monitor time setting pin CTW reaches the "H" level threshold voltage VH, the CTW switches from the charge state to the discharge state. The value of VH is always about 1.24 V regardless of the detected voltage. (5) If the CK2 pin inputs a clock pulse (positive edge trigger) when the CTW is being discharged in the CK1-CK2 order or simultaneously, the CTW switches from the discharge state to the charge state. The MB3793 repeats operations (4) and (5) as long as the CK1/CK2 pin inputs clock pulses with the system logic circuit operating normally. (6) If no clock pulse is fed to the CK1 or CK2 pin within the watchdog timer monitor time tWD due to some problem with the system logic circuit, the CTW pin is set to the "L" level threshold voltage VL or less and the MB3793 outputs a reset signal (setting the RESET pin to "L" level from "H" level). The value of VL is always about 0.24 V regardless of the detected voltage. The watchdog timer monitor time tWD is set with the following equation: = tWD (ms) . . B x CTW (F) The value of B is hardly affected by the supply voltage; it is about 1500 with VCC = 5.0 V. (7) When a certain period of time tWR has passed (until the CTP pin voltage reaches or exceeds Vth again after recharging the CTP), the MB3793 cancels the reset signal and starts operating the watchdog timer. The watchdog timer monitor reset time tWR is set with the following equation: = tWR (ms) . . D x CTP (F) The value of D is about 100 with VCC = 5.0 V. The MB3793 repeats operations (4) and (5) as long as the CK1/CK2 pin inputs clock pulses. If no clock pulse is input, the MB3793 repeats operations (6) and (7). (8) If VCC is lowered to the fall-time detected voltage (VSL) or less, the CTP pin voltage decreases and the MB3793 outputs a reset signal (setting the RESET pin to "L" level from "H" level). The value of VSL is 3.7 V (9) When VCC reaches or exceeds VSH again, the MB3793 starts charging the CTP. (10) When the CTP pin voltage reaches or exceeds Vth, the MB3793 cancels the reset and restarts operating the watchdog timer. It repeats operations (4) and (5) as long as the CK1/CK2 pin inputs clock pulses. (11) Making the inhibit pin active (setting the INH pin to "H" from "L") forces the watchdog timer to stop operation. This stops only the watchdog timer, leaving the MB3793 monitoring VCC (operations (8) to (10)). The watchdog timer remains inactive unless the inhibit input is canceled. (12) Canceling the inhibit input (setting the INH pin to "L" from "H") restarts the watchdog timer. (13) The reset signal is output when the power supply is turned off to set VCC to VSL or less.
12
MB3793-37A
TYPICAL CHARACTERISTICS
Power supply current-Power supply voltage
40 35 Detection voltage: VSH and VSL (V) 30 Power supply current: ICC (A) 25 20 15 10 MB3793-37A VINH f = 1 kHz Duty = 10% VL = 0 V VH = VCC 0 CTP CTW 0.01 F 0.1 F 3.5 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 Power supply voltage: VCC (V) VCC Watchdog timer monitoring (VINH = 0 V) 3.9 4.0
Detection voltage Operating ambient temperature
Ta = -40C to +85C VSH (Ta = +25C) Max
3.8
Max Typ Typ Min VSL VSH
3.7
3.6
Min VSL (Ta = +25C) (Ta = -40C to +85C) -40 -20 0 +20 +40 +60 +80 +100 Operating ambient temperature: Ta (C)
Reset output voltage-Reset output current (P-MOS side)
Reset output voltage-Reset output current (N-MOS side)
5.0 Reset output voltage: VRESET (V) 4.9
Ta = +25C 4.8 4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 Ta = +85C Ta VRESET RON IRESET -40C 4.800 V 40 +25C 4.750 V 50 -5 mA +85C 4.707 V 58.6
Reset output voltage: VRESET (mV)
Ta = -40C
500
400
Ta VRESET RON IRESET -40C 98 mV 19.6 +25C 135 mV 27 +5 mA +85C 167 mV 33.4
Ta = +25C 300 Ta = +85C 200
100 Ta = -40C 0 0 1 2 3 4 5 6 7 8 9 10 Reset output current: IRESET (mA)
Reset output current: IRESET (mA)
(Continued) 13
MB3793-37A
Reset output voltage Power supply voltage
7 Pull-up resistance: 100 k 6 260 240 220
Reset-on reset time Operating ambient temperature (when VCC rising)
Ta = -40C to +85C
Reset output voltage: VRESET (V)
Power-on reset time: tPR (ms)
5 4 3 Ta = +85C 2 Ta = +25C 1 Ta = -40C 0 0 1 2 3 4 5 6 7 Power supply voltage: VCC (V)
200 Ta = +25C 180 Max 160 140 120 100 80 60 40 20 0 -40 -20 0 +20 +40 +60 +80 +100 Min Typ
Operating ambient temperature: Ta (C)
Watchdog timer reset time Operating ambient temperature (when monitoring)
26 24 22 Ta = -40C to +85C 26 24
Watchdog timer monitoring time Operating ambient temperature
Ta = -40C to +85C Max
20 18 16 14 12 10 8 6 4 2 0 -40 -20 0 +20 +40 +60 +80+100 Min Typ Ta = +25C Max
Watchdog timer monitoring time: tWD (ms)
22 20
Watchdog timer reset time: tWR (ms)
Ta = +25C 18 16 14 12 10 8 6 4 2 0 -40 -20 0 +20 +40 +60 +80+100 Min Typ
Operating ambient temperature: Ta (C)
Operating ambient temperature: Ta (C)
(Continued) 14
MB3793-37A
(Continued)
Power-on reset hold time CTP capacitance
Watchdog timer reset time: tWR (ms) Power-on reset hold time: tPR (ms)
Watchdog timer reset time CTP capacitance
104 103 102 Ta = +25C 101 1 10 -1 10-4 Ta = +85C
103 102 Ta = -40C 101 1 10-1 10-2 10-4
Ta = -40C
Ta = +25C Ta = +85C
10-3
10-2
10-1
1
101
102
10-3
10-2
10-1
1
101
102
Power-on reset hold time setting capacitance: CTP (F)
Power-on reset hold time setting capacitance: CTP (F)
Watchdog-timer monitoring time CTW capacitance
Watchdog-timer monitoring time: tWD (ms)
103 102
Ta = -40C
Ta = +25C 101 1 Ta = +85C 10-1
10-5
10-4
10-3
10-2
10-1
1
101
Watchdog-timer monitoring time setting capacitance: CTW (F)
15
MB3793-37A
APPLICATION EXAMPLE 1. Supply voltage monitor and watchdog timer (1-clock monitor)
VCC 5 VCC 2 CTW RESET 1
MB3793
RESET CTW* CTP* 3 CTP CK1 8 VCC Microprocessor CK 6 INH GND 4 CK2 7 GND
GND
*: Use a capacitor with less leakage current. The MB3793 monitors the clock (CK1/CK2) at every other input pulse.
2. Supply voltage monitor and watchdog timer stop
VCC
6 INH
5 VCC
RESET 1 RESET VCC RESET VCC
MB3793
2 CTW CTW* CTP* 3 CTP GND 4 GND CK2 7 CK1 8
Microprocessor 1
Microprocessor 2
CK
HALT GND
CK GND
HALT
*: Use a capacitor with less leakage current.
16
MB3793-37A
TYPICAL APPLICATION
VCC 5 VCC 2 CTW RESET 1 RESET VCC RESET VCC
MB3793
CTW* CTP* 3 CTP CK1 8
Microprocessor 1
Microprocessor 2
CK GND
CK GND
6 INH
GND 4
CK2 7
GND
*: Use a capacitor with less leakage current.
1. Equation of time-setting capacitances (CTP and CTW) and set time
. tPR [ms] = A x CTP [F] . . tWD [ms] = B x CTW [F] + C x CTP [F] . . However, when CTP about 10, tWD [ms] = B x CTW [F] . CTW . tWR [ms] = D x CTP [F] . Values of A, B, C, and D A 1300 B 1500 C 0 D 100 Remark VCC = 5.0 V
2. (Example) when CTP = 0.1 F and CTW = 0.01 F
tPR time (ms) tWD tWR . = 130 . . = 15 . . = 10 .
17
MB3793-37A
NOTES ON USE
* Take account of common impedance when designing the earth line on a printed wiring board. * Take measures against static electricity. - For semiconductors, use antistatic or conductive containers. - When storing or carrying a printed circuit board after chip mounting, put it in a conductive bag or container. - The work table, tools and measuring instruments must be grounded. - The worker must put on a grounding device containing 250 k to 1 M resistors in series. * Do not apply a negative voltage - Applying a negative voltage of -0.3 V or less to an LSI may generate a parasitic transistor, resulting in malfunction.
ORDERING INFORMATION
Part number MB3793-37APF- MB3793-37APNF- MB3793-37APF-E1 MB3793-37APNF-E1 Package 8-pin Plastic SOP (FPT-8P-M01) 8-pin Plastic SOP (FPT-8P-M02) 8-pin Plastic SOP (FPT-8P-M01) 8-pin Plastic SOP (FPT-8P-M02) Remarks conventional version conventional version Lead Free version Lead Free version
RoHS Compliance Information of Lead (Pb) Free version
The LSI products of Fujitsu with "E1" are compliant with RoHS Directive , and has observed the standard of lead, cadmium, mercury, Hexavalent chromium, polybrominated biphenyls (PBB) , and polybrominated diphenyl ethers (PBDE) . The product that conforms to this standard is added "E1" at the end of the part number.
18
MB3793-37A
MARKING FORMAT (Lead Free version)
Lead Free version
3793AF
E1XXXX
XXX
SOP-8 (FPT-8P-M01)
INDEX
Lead Free version
3793AF
XXXX E1 XXX
SOP-8 (FPT-8P-M02)
19
MB3793-37A
LABELING SAMPLE (Lead free version)
lead-free mark JEITA logo JEDEC logo
MB123456P - 789 - GE1
(3N) 1MB123456P-789-GE1 1000
G
Pb
(3N)2 1561190005 107210
QC PASS
PCS 1,000 MB123456P - 789 - GE1
2006/03/01
ASSEMBLED IN JAPAN
1/1
MB123456P - 789 - GE1
0605 - Z01A 1000
1561190005
Lead Free version
20
MB3793-37A
MB3793-37APF-E1, MB3793-37APNF-E1 RECOMMENDED CONDITIONS OF MOISTURE SENSITIVITY LEVEL
Item Mounting Method Mounting times Before opening Storage period From opening to the 2nd reflow When the storage period after opening was exceeded Storage conditions Condition IR (infrared reflow) , Manual soldering (partial heating method) 2 times Please use it within two years after Manufacture. Less than 8 days Please processes within 8 days after baking (125 C, 24h)
5 C to 30 C, 70%RH or less (the lowest possible humidity)
[Temperature Profile for FJ Standard IR Reflow] (1) IR (infrared reflow) H rank : 260 C Max.
260 C 255 C
170 C to 190 C
RT
(b)
(c)
(d)
(e)
(a)
(d')
(a) Temperature Increase gradient (b) Preliminary heating (c) Temperature Increase gradient (d) Actual heating (d')
(e) Cooling
: Average 1 C/s to 4 C/s : Temperature 170 C to 190 C, 60s to 180s : Average 1 C/s to 4 C/s : Temperature 260 C MAX; 255C or more, 10s or less : Temperature 230 C or more, 40s or less or Temperature 225 C or more, 60s or less or Temperature 220 C or more, 80s or less : Natural cooling or forced cooling
Note : Temperature : the top of the package body (2) Manual soldering (partial heating method) Conditions : Max Temperature 400 C Times : 5 s max/pin 21
MB3793-37A
PACKAGE DIMENSIONS
8-pin plastic SOP Lead pitch Package width x package length Lead shape Sealing method Mounting height Weight 1.27 mm 5.3 x 6.35 mm Gullwing Plastic mold 2.25 mm MAX 0.10 g P-SOP8-5.3x6.35-1.27
(FPT-8P-M01)
Code (Reference)
8-pin plastic SOP (FPT-8P-M01)
*1 6.35 -0.20 .250 -.008
8
+0.25 +.010
Note 1) *1 : These dimensions include resin protrusion. Note 2) *2 : These dimensions do not include resin protrusion. Note 3) Pins width and pins thickness include plating thickness. Note 4) Pins width do not include tie bar cutting remainder.
0.17 -0.04 .007 -.002
+0.03 +.001
5
INDEX
*2 5.300.30 7.800.40 (.209.012) (.307.016)
Details of "A" part 2.00 -0.15
+0.25 +.010
.079 -.006
1 4
(Mounting height)
"A" 0.13(.005)
0.25(.010) 0~8
1.27(.050)
0.470.08 (.019.003)
M
0.500.20 (.020.008) 0.600.15 (.024.006)
0.10 -0.05
+0.10 +.004
.004 -.002 (Stand off)
0.10(.004)
C
2002 FUJITSU LIMITED F08002S-c-6-7
Dimensions in mm (inches). Note: The values in parentheses are reference values.
(Continued)
22
MB3793-37A
(Continued)
8-pin plastic SOP Lead pitch Package width x package length Lead shape Sealing method Mounting height Weight 1.27 mm 3.9 x 5.05 mm Gullwing Plastic mold 1.75 mm MAX 0.06 g
(FPT-8P-M02)
8-pin plastic SOP (FPT-8P-M02)
Note 1) *1 : These dimensions include resin protrusion. Note 2) *2 : These dimensions do not include resin protrusion. Note 3) Pins width and pins thickness include plating thickness. Note 4) Pins width do not include tie bar cutting remainder.
+.010
*1 5.05 -0.20 .199 -.008
8
+0.25
0.22 -0.07 .009 -.003
5
+0.03 +.001
*2 3.900.30 6.000.40 (.154.012) (.236.016)
Details of "A" part 45 1.550.20 (Mounting height) (.061.008) 0.25(.010)
0.40(.016)
1 4
"A"
0~8
1.27(.050)
0.440.08 (.017.003)
0.13(.005)
M
0.500.20 (.020.008) 0.600.15 (.024.006)
0.150.10 (.006.004) (Stand off)
0.10(.004)
C
2002 FUJITSU LIMITED F08004S-c-4-7
Dimensions in mm (inches). Note: The values in parentheses are reference values.
23
MB3793-37A
FUJITSU LIMITED
All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before ordering. The information, such as descriptions of function and application circuit examples, in this document are presented solely for the purpose of reference to show examples of operations and uses of Fujitsu semiconductor device; Fujitsu does not warrant proper operation of the device with respect to use based on such information. When you develop equipment incorporating the device based on such information, you must assume any responsibility arising out of such use of the information. Fujitsu assumes no liability for any damages whatsoever arising out of the use of the information. Any information in this document, including descriptions of function and schematic diagrams, shall not be construed as license of the use or exercise of any intellectual property right, such as patent right or copyright, or any other right of Fujitsu or any third party or does Fujitsu warrant non-infringement of any third-party's intellectual property right or other right by using such information. Fujitsu assumes no liability for any infringement of the intellectual property rights or other rights of third parties which would result from the use of information contained herein. The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated (1) for use accompanying fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal injury, severe physical damage or other loss (i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system), or (2) for use requiring extremely high reliability (i.e., submersible repeater and artificial satellite). Please note that Fujitsu will not be liable against you and/or any third party for any claims or damages arising in connection with above-mentioned uses of the products. Any semiconductor devices have an inherent chance of failure. You must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. If any products described in this document represent goods or technologies subject to certain restrictions on export under the Foreign Exchange and Foreign Trade Law of Japan, the prior authorization by Japanese government will be required for export of those products from Japan. Edited Business Promotion Dept.
F0605

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