CY7C1031
CY7C1032
Document #: 38-05278 Rev. *A
Page 5 of 13
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ...................................–65
°C to +150°C
Ambient Temperature with
Power Applied...............................................–55
°C to +125°C
Supply Voltage on VCC Relative to GND ............–0.5V to +7.0V
DC Voltage Applied to Outputs
in High-Z State[2]...............................................–0.5V to VCC + 0.5V
DC Input Voltage[2] ...........................................–0.5V to VCC + 0.5V
Current into Outputs (LOW)......................................... 20 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current.................................................... > 200 mA
Operating Range
Range
Ambient
Temperature[3]
VCC
VCCQ
Com’l
0
°C to +70°C
5V
± 5%
3.0V to VCC
Electrical Characteristics Over the Operating Range[4]
Parameter
Description
Test Conditions
7C1031-8
7C1032-8
7C1031-10
7C1032-10
7C1031-12
Unit
Min.
Max.
Min.
Max.
Min.
Max.
VOH
Output HIGH Voltage
VCC = Min., IOH = –4.0 mA 2.4
VCCQ
2.4
VCCQ
2.4
VCCQ
V
VOL
Output LOW Voltage
VCC = Min., IOL = 8.0 mA
0.4
0.4
0.4
V
VIH
Input HIGH Voltage
2.2 VCC + 0.3V 2.2 VCC + 0.3V 2.2 VCC + 0.3V V
VIL
Input LOW Voltage[2]
–0.3
0.8
–0.3
0.8
–0.3
0.8
V
IX
Input Load Current
GND
≤ VI ≤ VCC
–1
1
–1
1
–1
1
µA
IOZ
Output Leakage Current
GND
≤ VI ≤ VCC, Output
Disabled
–5
5
–5
5
–5
5
µA
IOS
Output Short Circuit
Current[5]
VCC = Max., VOUT = GND
–300
–300
–300
mA
ICC
VCC Operating Supply
Current
VCC = Max.,
IOUT = 0 mA,
f = fMAX = 1/tCYC
Com’l
280
280
230
mA
ISB1
Automatic CE
Power-down
Current—TTL Inputs
Max. VCC, CS ≥
VIH, VIN ≥ VIH or
VIN ≤ VIL, f = fMAX
Com’l
80
80
60
mA
ISB2
Automatic CE
Power-down Current —
CMOS Inputs
Max. VCC, CS ≥
VCC – 0.3V, VIN ≥
VCC–0.3VorVIN≤
0.3V, f = 0[6]
Com’l
30
30
30
mA
Capacitance[7]
Parameter
Description
Test Conditions
Max.
Unit
CIN: Addresses
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 5.0V
Com’l
4.5
pF
CIN: Other Inputs
Com’l
5
pF
COUT
Output Capacitance
Com’l
8
pF
Notes:
2. Minimum voltage equals –2.0V for pulse durations of less than 20 ns.
3. TA is the case temperature.
4. See the last page for Group A subgroup testing information.
5. Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
6. Inputs are disabled, clock is allowed to run at speed.
7. Tested initially and after any design or process changes that may affect these parameters.