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PALCE22V10 is a replacement device for PALC22V10, PALC22V10B, and PALC22V10D.
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PALCE22V10
Flash-erasable Reprogrammable CMOS PAL(R) Device
Features
* Low power -- 90 mA max. commercial (10 ns) -- 130 mA max. commercial (5 ns) * CMOS Flash EPROM technology for electrical erasability and reprogrammability * Variable product terms -- 2 x(8 through 16) product terms * User-programmable macrocell -- Output polarity control -- Individually selectable for registered or combinatorial operation * Up to 22 input terms and 10 outputs * DIP, LCC, and PLCC available -- 5 ns commercial version 4 ns tCO 3 ns tS 5 ns tPD 181-MHz state machine -- 10 ns military and industrial versions 7 ns tCO 6 ns tS 10 ns tPD 110-MHz state machine -- 15-ns commercial, industrial, and military versions -- 25-ns commercial, industrial, and military versions * High reliability -- Proven Flash EPROM technology -- 100% programming and functional testing
Logic Block Diagram (PDIP/CDIP)
VSS 12 I 11 I 10 I 9 I 8 I 7 I 6 I 5 I 4 I 3 I 2 CP/I 1
PROGRAMMABLE AND ARRAY (132 X 44) 8 10 12 14 16 16 14 12 10 8
Reset
Macrocell
Macrocell
Macrocell
Macrocell
Macrocell
Macrocell
Macrocell
Macrocell
Macrocell
Macrocell
Preset
13 I
14 I/O9
15 I/O8
16 I/O 7
17 I/O6
18 I/O5
19 I/O4
20 I/O3
21 I/O2
22 I/O1
23 I/O0
24 V CC
Pin Configuration
I I CP/I NC VCC I/O0 I/O1
4 3 2 1 282726 I I I NC I I I 5 6 7 8 9 10 11 12131415161718 V SS NC I/O9 I/O8 I I I 25 24 23 22 21 20 19 I/O 2 I/O 3 I/O 4 N/C I/O 5 I/O 6 I/O 7 I I I NC I I I 5 6 7 8 9 10 11
I I CP/I NC V CC I/O0 I/O1 4 3 2 1 2827 26 25 24 23 22 21 20 19 I/O 2 I/O 3 I/O 4 N/C I/O 5 I/O 6 I/O 7 121314 1516 1718 V SS NC I I I
LCC Top View
PLCC Top View
Cypress Semiconductor Corporation Document #: 38-03027 Rev. *B
*
3901 North First Street
*
San Jose, CA 95134 * 408-943-2600 Revised April 9, 2004
I/O9 I/O8
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Selection Guide
Generic Part Number PALCE22V10-5 PALCE22V10-7 PALCE22V10-10 PALCE22V10-15 PALCE22V10-25 5 7.5 10 15 25 10 15 25 tPD ns Com'l Mil/Ind Com'l 3 5 6 10 15 6 10 15 tS ns Mil/Ind 4 5 7 8 15 7 8 15 tCO ns Com'l Mil/Ind
PALCE22V10
ICC mA Com'l 130 130 90 90 90 150 120 120 Mil/Ind
Functional Description
The Cypress PALCE22V10 is a CMOS Flash-erasable second-generation programmable array logic device. It is implemented with the familiar sum-of-products (AND-OR) logic structure and the programmable macrocell. The PALCE22V10 is executed in a 24-pin 300-mil molded DIP, a 300-mil cerDIP, a 28-lead square ceramic leadless chip carrier, a 28-lead square plastic leaded chip carrier, and provides up to 22 inputs and 10 outputs. The PALCE22V10 can be electrically erased and reprogrammed. The programmable macrocell provides the capability of defining the architecture of each output individually. Each of the ten potential outputs may be specified as "registered" or "combinatorial." Polarity of each output may also be individually selected, allowing complete flexibility of output configuration. Further configurability is provided through "array" configurable "output enable" for each potential output. This feature allows the 10 outputs to be reconfigured as inputs on an individual basis, or alternately used as a combination I/O controlled by the programmable array. PALCE22V10 features a variable product term architecture. There are 5 pairs of product term sums beginning at 8 product terms per output and incrementing by 2 to 16 product terms per output. By providing this variable structure, the PALCE22V10 is optimized to the configurations found in a majority of applications without creating devices that burden the product term structures with unusable product terms and lower performance. Additional features of the Cypress PALCE22V10 include a synchronous preset and an asynchronous reset product term. These product terms are common to all macrocells, eliminating the need to dedicate standard product terms for initialization functions. The device automatically resets upon power-up. The PALCE22V10, featuring programmable macrocells and variable product terms, provides a device with the flexibility to
implement logic functions in the 500- to 800-gate-array complexity. Since each of the ten output pins may be individually configured as inputs on a temporary or permanent basis, functions requiring up to 21 inputs and only a single output and down to twelve inputs and ten outputs are possible. The ten potential outputs are enabled using product terms. Any output pin may be permanently selected as an output or arbitrarily enabled as an output and an input through the selective use of individual product terms associated with each output. Each of these outputs is achieved through an individual programmable macrocell. These macrocells are programmable to provide a combinatorial or registered inverting or non-inverting output. In a registered mode of operation, the output of the register is fed back into the array, providing current status information to the array. This information is available for establishing the next result in applications such as control state machines. In a combinatorial configuration, the combinatorial output or, if the output is disabled, the signal present on the I/O pin is made available to the array. The flexibility provided by both programmable product term control of the outputs and variable product terms allows a significant gain in functional density through the use of programmable logic. Along with this increase in functional density, the Cypress PALCE22V10 provides lower-power operation through the use of CMOS technology, and increased testability with Flash reprogrammability.
Configuration Table
Registered/Combinatorial C1 0 0 1 1 C0 0 1 0 1 Configuration Registered/Active LOW Registered/Active HIGH Combinatorial/Active LOW Combinatorial/Active HIGH
Document #: 38-03027 Rev. *B
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Macrocell
PALCE22V10
AR OUTPUT SELECT MUX
D
Q
CP
Q
S1
S0
SP
INPUT/ FEEDBACK MUX S1 C1 C0
MACROCELL
Document #: 38-03027 Rev. *B
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Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature .................................-65C to +150C Ambient Temperature with Power Applied.............................................-55C to +125C Supply Voltage to Ground Potential (Pin 24 to Pin 12) ........................................... -0.5V to +7.0V DC Voltage Applied to Outputs in High-Z State ............................................... -0.5V to +7.0V DC Input Voltage............................................ -0.5V to +7.0V
PALCE22V10
Output Current into Outputs (LOW)............................. 16 mA DC Programming Voltage............................................. 12.5V Latch-up Current..................................................... > 200 mA Static Discharge Voltage (per MIL-STD-883, Method 3015) ............................ > 2001V
Operating Range
Range Commercial Industrial Military[1] Ambient Temperature 0C to +75C -40C to +85C -55C to +125C VCC 5V 5% 5V 10% 5V 10%
Electrical Characteristics Over the Operating Range[2]
Parameter VOH VOL VIH VIL[4] IIX IOZ ISC ICC1 Description Output HIGH Voltage Output LOW Voltage Input HIGH Level Input LOW Level Input Leakage Current Output Leakage Current Standby Power Supply Current VCC = Min., VIN = VIH or VIL VCC = Min., VIN = VIH or VIL Test Conditions IOH = -3.2 mA IOH = -2 mA IOL = 16 mA IOL = 12 mA Inputs[3] Com'l Mil/Ind Com'l Mil/Ind 2.0 -0.5 -10 -40 -30 10, 15, 25 ns 5, 7.5 ns 15, 25 ns 10 ns ICC2
[6]
Min. 2.4
Max. Unit V 0.5 V V 0.8 10 40 90 130 120 120 110 140 130 130 V A A mA mA mA mA mA mA mA mA
Guaranteed Input Logical HIGH Voltage for All Inputs[3] Guaranteed Input Logical LOW Voltage for All VSS < VIN < VCC, VCC = Max. VCC = Max., VSS < VOUT < VCC VCC = Max., VIN = GND, Outputs Open in Unprogrammed Device Com'l Mil/Ind Com'l Com'l Mil/Ind Mil/Ind
Output Short Circuit Current VCC = Max., VOUT = 0.5V[5,6]
-130 mA
Operating Power Supply Current
VCC = Max., VIL = 0V, VIH = 3V, 10, 15, 25 ns Output Open, Device Programmed 5, 7.5 ns as a 10-bit Counter, 15, 25 ns f = 25 MHz 10 ns
Capacitance[6]
Parameter CIN COUT Description Input Capacitance Output Capacitance Test Conditions VIN = 2.0V @ f = 1 MHz VOUT = 2.0V @ f = 1 MHz Min. Max. 10 10 Unit pF pF
Endurance Characteristics[6]
Parameter N Description Minimum Reprogramming Cycles Test Conditions Normal Programming Conditions Min. 100 Max. Unit Cycles
Notes: 1. TA is the "instant on" case temperature. 2. See the last page of this specification for Group A subgroup testing information. 3. These are absolute values with respect to device ground. All overshoots due to system or tester noise are included. 4. VIL (Min.) is equal to -3.0V for pulse durations less than 20 ns. 5. Not more than one output should be tested at a time. Duration of the short circuit should not be more than one second. VOUT = 0.5V has been chosen to avoid test problems caused by tester ground degradation. 6. Tested initially and after any design or process changes that may affect these parameters.
Document #: 38-03027 Rev. *B
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AC Test Loads and Waveforms
5V OUTPUT CL INCLUDING JIG AND SCOPE (a) 3.0V GND < 2 ns R2170 (236 MIL) INCLUDING JIG AND SCOPE (b) ALL INPUT PULSES 90% 10% 90% 10% < 2 ns (d) Equivalent to:THEVENIN Equivalent (Commercial) 99 OUTPUT 2.08V = VTHC OUTPUT R1238 (319 MIL) 5V OUTPUT 5 pF R1238 (319 MIL) OUTPUT
PALCE22V10
R2170 (236 MIL)
CL
750 (1.2K MIL)
(c)
Equivalent to: THEVENIN Equivalent (Military) 136 2.13V = VTHM
Load Speed 5, 7.5, 10, 15, 25 ns
CL 50 pF Parameter t ER (- ) t ER (+) t EA (+) t EA (- )
Package PDIP, CDIP, PLCC, LCC VX 1.5V 2.6V 0V V thc V OH V OL VX VX Output W aveform Measurement Level 0.5V 0.5V 1.5V VX VX V OH
0.5V (e) Test Waveforms
V OL
Commercial Switching Characteristics PALCE22V10
22V10-5 Parameter tPD tEA tER tCO Description Input to Output Propagation Delay[8] Input to Output Enable Delay[9] Input to Output Disable Delay[10] Clock to Output Delay[8] 2 Min. 3 Max. 5 6 6 4 2 Min. 3
[2, 7]
22V10-7 Max. 7.5 8 8 5
22V10-10 Min. 3 Max. 10 10 10 2 7
22V10-15 Min. 3 Max. 15 15 15 2 8
22V10-25 Min. 3 Max. 25 25 25 2 15 Unit ns ns ns ns
Notes: 7. Part (a) of AC Test Loads and Waveforms is used for all parameters except tER and tEA(+). Part (b) of AC Test Loads and Waveforms is used for tER. Part (c) of AC Test Loads and Waveforms is used for tEA(+). 8. Min. times are tested initially and after any design or process changes that may affect these parameters. 9. The test load of (a) of AC Test Loads and Waveforms is used for measuring tEA(-). The test load of (c) of AC Test Loads and Waveforms is used for measuring tEA(+) only. Please see (e) of AC Test Loads and Waveforms for enable and disable test waveforms and measurement reference levels. 10. This parameter is measured as the time after output disable input that the previous output data state remains stable on the output. This delay is measured to the point at which a previous HIGH level has fallen to 0.5V below VOH min. or a previous LOW level has risen to 0.5V above VOL max. Please see (e) of AC Test Loads and Waveforms for enable and disable test waveforms and measurement reference levels.
Document #: 38-03027 Rev. *B
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Commercial Switching Characteristics PALCE22V10 (continued)[2, 7]
22V10-5 Parameter tS1 tS2 tH tP tWH tWL fMAX1 fMAX2 fMAX3 tCF tAW tAR tAP tSPR tPR Description Input or Feedback Set-Up Time Synchronous Preset Set-Up Time Input Hold Time External Clock Period (tCO + tS) Clock Width HIGH[6] Clock Width LOW
[6]
PALCE22V10
22V10-10 Min. 6 7 0 12 3 3 76.9 142 111 2.5 3 10 6 12 13 8 1
[2, 7]
22V10-7 Min. 5 6 0 10 3 3 100 166 133 Max.
22V10-15 Min. 10 10 0 20 6 6 55.5 83.3 68.9 4.5 15 10 20 10 1 Max.
22V10-25 Min. 15 15 0 30 13 13 33.3 35.7 38.5 13 25 25 25 15 1 Max. Unit ns ns ns ns ns ns MHz MHz MHz ns ns ns ns ns s
Min. 3 4 0 7 2.5 2.5 143 200 181
Max.
Max.
External Maximum Frequency (1/(tCO + tS))[11] Data Path Maximum Frequency (1/(tWH + tWL))[6, 12] Internal Feedback Maximum Frequency (1/(tCF + tS))[6,13] Register Clock to Feedback Input[6,14] Asynchronous Reset Width Asynchronous Reset Recovery Time Asynchronous Reset to Registered Output Delay Synchronous Preset Recovery Time Power-up Reset Time[6,15]
2.5 8 4 7.5 4 1 6 1 8 5
Military and Industrial Switching Characteristics PALCE22V10
22V10-10 Parameter tPD tEA tER tCO tS1 tS2 tH tP tWH tWL fMAX1 fMAX2 Description Input to Output Propagation Delay[8] Input to Output Enable Delay[9] Input to Output Disable Delay[10] Clock to Output Delay
[8]
22V10-15 Min. 3 Max. 15 15 15 2 10 10 0 20 6 6 50.0 83.3 8
22V10-25 Min. 3 Max. 25 25 25 2 18 18 0 33 14 14 30.3 35.7 15 Unit ns ns ns ns ns ns ns ns ns ns MHz MHz
Min. 3
Max. 10 10 10
2 6 7 0 12 3 3 76.9 142
7
Input or Feedback Set-up Time Synchronous Preset Set-up Time Input Hold Time External Clock Period (tCO + tS) Clock Width HIGH[6] Clock Width LOW
[6]
External Maximum Frequency (1/(tCO + tS))[11] Data Path Maximum Frequency (1/(tWH + tWL))[6, 12 ]
Notes: 11. This specification indicates the guaranteed maximum frequency at which a state machine configuration with external feedback can operate. 12. This specification indicates the guaranteed maximum frequency at which the device can operate in data path mode. 13. This specification indicates the guaranteed maximum frequency at which a state machine configuration with internal only feedback can operate. 14. This parameter is calculated from the clock period at fMAX internal (1/fMAX3) as measured (see Note above) minus tS. 15. The registers in the PALCE22V10 have been designed with the capability to reset during system power-up. Following power-up, all registers will be reset to a logic LOW state. The output state will depend on the polarity of the output buffer. This feature is useful in establishing state machine initialization. To insure proper operation, the rise in VCC must be monotonic and the timing constraints depicted in Power-Up Reset Waveform must be satisfied.
Document #: 38-03027 Rev. *B
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Military and Industrial Switching Characteristics PALCE22V10 (continued)[2, 7]
22V10-10 Parameter fMAX3 tCF tAW tAR tAP tSPR tPR Description Internal Feedback Maximum Frequency (1/(tCF + tS))[6, 13] Register Clock to Feedback Input[6, 14] Asynchronous Reset Width Asynchronous Reset Recovery Time Asynchronous Reset to Registered Output Delay Synchronous Preset Recovery Time Power-up Reset Time[6, 15] 8 1 10 6 12 20 1 Min. 111 3 15 12 20 25 1 Max. 22V10-15 Min. 68.9 4.5 25 25 Max.
PALCE22V10
22V10-25 Min. 32.2 13 Max. Unit MHz ns ns ns 25 ns ns s
Switching Waveforms
INPUTS I/O, REGISTERED FEEDBACK SYNCHRONOUS PRESET CP t SPR t AW ASYNCHRONOUS RESET REGISTERED OUTPUTS t PD COMBINATORIAL OUTPUTS tER[10] tEA [9] tP t AR
tS
tH
t WH
t WL
t CO
t AP
tER[10]
tEA [9]
Power-Up Reset Waveform[15]
POWER SUPPLY VOLTAGE REGISTERED ACTIVE LOW OUTPUTS CLOCK tPR MAX = 1 s t WL 10% 90% t PR VCC
tS
Document #: 38-03027 Rev. *B
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Functional Logic Diagram for PALCE22V10
1
0 AR OE 0 4 8 12 16 20 24 28 32 36 40
PALCE22V10
S S S
7 OE 0
Macro- cell
23
S S S 2
9 OE 0
Macro- cell
22
S S S 3
11 OE 0
Macro- cell
21
S S S 4
13 OE 0
Macro- cell
20
S S S
15 OE 0
Macro- cell
19
5
S S S
15 OE 0
Macro- cell
18
6
S S S 7
13 OE 0
Macro- cell
17
S S S
11
Macro- cell
16
8
OE 0
S S S
9
Macro- cell
15
9
OE 0
S S S
7
Macro- cell
14
10
SP
11
13
Document #: 38-03027 Rev. *B
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Ordering Information
ICC (mA) 130 130 90 150 tPD (ns) 5 7.5 10 10 tS (ns) 3 5 6 6 tCO (ns) 4 5 7 7 Ordering Code PALCE22V10-5PC PALCE22V10-5JC PALCE22V10-7JC PALCE22V10-7PC PALCE22V10-10JC PALCE22V10-10PC PALCE22V10-10JI PALCE22V10-10PI PALCE22V10-10LMB 5962-89841063X PALCE22V10-10KMB 5962-8984106KX PALCE22V10-10DMB 5962-8984106LX 90 120 15 15 10 10 8 8 PALCE22V10-15JC PALCE22V10-15PC PALCE22V10-15KMB 5962-8984102KX PALCE22V10-15KMB 5962-8984103KX PALCE22V10-15KMB 5962-8984105KX PALCE22V10-15DMB 5962-8984102LX PALCE22V10-15DMB 5962-8984103LX PALCE22V10-15LMB 5962-89841033X PALCE22V10-15LMB 5962-89841053X 90 120 25 25 15 15 15 15 PALCE22V10-25JC PALCE22V10-25PC PALCE22V10-25LMB 5962-89841043X Package Name P13 J64 J64 P13 J64 P13 J64 P13 L64 K73 D14 J64 P13 K73 K73 K73 D14 D14 L64 L64 J64 P13 L64 Package Type 24-lead (300 MIL) Molded DIP
PALCE22V10
Operating Range Commercial Commercial Commercial Industrial Military
28-lead Plastic Leaded Chip Carrier 28-lead Plastic Leaded Chip Carrier 24-lead (300-Mil) Molded DIP 28-lead Plastic Leaded Chip Carrier 24-lead (300-Mil) Molded DIP 28-lead Plastic Leaded Chip Carrier 24-lead (300-Mil) Molded DIP 28-Square Leadless Chip Carrier 24-lead Rectangular Cerpack 24-lead (300 MIL) CerDIP 28-lead Plastic Leaded Chip Carrier 24-lead (300-Mil) Molded DIP 24-lead Rectangular Cerpack 24-lead Rectangular Cerpack 24-lead Rectangular Cerpack 24-lead (300 MIL) CerDIP 24-lead (300 MIL) CerDIP 28-Square Leadless Chip Carrier 28-Square Leadless Chip Carrier 28-lead Plastic Leaded Chip Carrier 24-lead (300-Mil) Molded DIP 28-square Leadless Chip Carrier Military Commercial Military Commercial
MILITARY SPECIFICATIONS Group A Subgroup Testing
DC Characteristics Parameter VOH VOL VIH VIL IIX IOZ Subgroups 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3
DC Characteristics Parameter ICC Switching Characteristics Parameter tPD tCO tS tH Subgroups 9, 10, 11 9, 10, 11 9, 10, 11 9, 10, 11 Subgroups 1, 2, 3
Document #: 38-03027 Rev. *B
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Package Diagrams
24-lead (300-mil) CerDIP D14 MIL-STD-1835 D-9 Config.A
PALCE22V10
51-80031-**
28-lead Plastic Leaded Chip Carrier J64
51-85001-*A
Document #: 38-03027 Rev. *B
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Package Diagrams (continued)
24-Lead Rectangular Cerpack K73
MIL-STD-1835 F-6 Config. A
PIN 1 I.D. DIMENSIONS IN INCHES MIN. MAX.
PALCE22V10
PIN 1 I.D.
PIN 1 I.D OPTION
.005 .015
PIN 1 I.D. (SEE OPTION)
.045 MAX.
.015 .019
.590 .620
.050 BSC
.005 MIN. .360 .400 .026 .040 BASE AND SEATING PLANE
.004 .009
.260 .325
.260 .325
.060 .090
51-80060-*A
Document #: 38-03027 Rev. *B
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Package Diagrams (continued)
28-Square Leadless Chip Carrier L64 MIL-STD-1835 C-4
PALCE22V10
51-80051-**
Ultra37000 is a trademark of Cypress Semiconductor Corporation. PAL is a registered trademark of Advanced Micro Devices. All product and company names mentioned in this document are the trademarks of their respective holders.
Document #: 38-03027 Rev. *B
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(c) Cypress Semiconductor Corporation, 2004. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress Semiconductor product. Nor does it convey or imply any license under patent or other rights. Cypress Semiconductor does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges.
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Document History Page
Document Title: PALCE22V10 Flash-erasable Reprogrammable CMOS PAL(R) Device Document Number: 38-03027 REV. ** *A *B ECN NO. 106372 114640 213375 Issue Date 07/11/01 06/25/02 See ECN Orig. of Change SZV OOR FSG Description of Change Change from Spec Number: 38-00447 to 38-03027
PALCE22V10
Added a note on the title page referring all new designs to this device Added Military Part Numbers Added note to title page: "Use Ultra37000 For All New Designs"
Document #: 38-03027 Rev. *B
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