CY7C1020BN
Document #: 001-06443 Rev. ** Page 2 of 8

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 to Relative GND[1].... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State[1]......................................–0.5V to VCC+0.5V
DC Input Voltage[1]...................................–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

Selection Guide

7C1020BN-12 7C1020BN-15
Maximum Access Time (ns) 12 15
Maximum Operating Current (mA) 140 130
Maximum CMOS Standby Current (mA) 3 3
L0.5 0.5

Operating Range

Range Ambient
Tempe ratur e[2] VCC
Commercial 0×C to +70×C 5V ± 10%
Industrial –40×C to +85×C 5V ± 10%
Electrical Characteristics Over the Operating Range
Parameter Description Test
Conditions
7C1020BN-12 7C1020BN-15
UnitMin. Max. Min. Max.
VOH Output HIGH Voltage VCC = Min., IOH = –4.0 mA 2.4 2.4 V
VOL Output LOW Voltage VCC = Min., IOL = 8.0 mA 0.4 0.4 V
VIH Input HIGH Voltage 2.2 6.0 2.2 6.0 V
VIL Input LOW Voltage[1] –0.5 0.8 –0.5 0.8 V
IIX Input Load Current GND < VI < VCC –1 +1 –1 +1 µA
IOZ Output Leakage Current GND < VI < VCC, Output Disabled –1 +1 –1 +1 µA
IOS Output Short Circuit Current[3] VCC = Max., VOUT = GND –300 –300 mA
ICC VCC Operating Supply Current VCC = Max., IOUT = 0 mA, f = fMAX = 1/tRC 140 130 mA
ISB1 Automatic CE Power-Down
Current—TTL Inputs Max. VCC, CE > VIH
VIN > VIH or VIN < VIL, f = fMAX 20 20 mA
ISB2 Automatic CE Power-Down
Current—CMOS Inputs Max. VCC, CE > VCC – 0.3V,
VIN > VCC – 0.3V, or VIN < 0.3V,
f = 0
3 3 mA
L0.5 0.5 mA
Capacitance[4]
Parameter Description Test Conditions Max. Unit
CIN Input Capacitance TA = 25°C, f = 1 MHz,
VCC = 5.0V 8pF
COUT Output Capacitance 8pF
Notes:
1. VIL (min.) = –2.0V for pulse durations of less than 20 ns.
2. TA is the case temperature.
3. Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
4. Tested initially and after any design or process changes that may affect these parameters.
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