AS7C164 Просмотр технического описания (PDF) - Alliance Semiconductor

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производитель

AS7C164

5V 8Kx8 CMOS SRAM

Alliance Semiconductor 

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Parameter

Device

Supply voltage

AS7C164

Input voltage

AS7C164

Ambient operating temperature

* VIL min = –3.0V for pulse width less than tRC/2.

AS7C164

®

Symbol

VCC

VIH

VIL

TA

Min

4.5

2.2

–0.5*

0

Typical

5.0

–

–

–

Max

Unit

5.5

V

VCC+1 V

0.8

V

70

oC

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-12

-15

-20

Parameter

Symbol Test Conditions

Device Min Max Min Max Min Max Unit

Input leakage current |ILI|

Output leakage

current

|ILO|

Operating power

supply current

ICC

ISB

Standby power

supply current

ISB1

Output voltage

VOL

VOH

VCC = Max,

VIN = GND to VCC

VCC = Max,

CE1 = VIH or CE2 = VIL,

VOUT = GND to VCC

VCC = Max,

CE1 = VIL, CE2 = VIH,

f = fMax, IOUT = 0 mA

VCC = Max,

CE1 = VIH or CE2 = VIL,

f = fMax

VCC = Max,

CE1 ≥ VCC–0.2V or

CE2 ≤ 0.2V,

VIN ≤ 0.2V or

VIN ≥ VCC–0.2V, f = 0

IOL = 8 mA, VCC = Min

IOH = –4 mA, VCC = Min

– 1 – 1 – 1 µA

– 1 – 1 – 1 µA

AS7C164 – 110 – 100 – 90 mA

AS7C164 – 30 – 25 – 25 mA

AS7C164 – 2.0 – 2.0 – 2.0 mA

– 0.4 – 0.4 – 0.4 V

2.4 – 2.4 – 2.4 – V

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Parameter

Symbol Signals

Test conditions

Input capacitance

I/O capacitance

CIN

A, CE1, CE2, WE, OE

Vin = 0V

CI/O

I/O

Vin = Vout = 0V

Max

Unit

5

pF

7

pF

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