AS7C513-20 Просмотр технического описания (PDF) - Alliance Semiconductor

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производитель

AS7C513-20

5V/3.3V 32K×16 CMOS SRAM

Alliance Semiconductor 



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Parameter

Symbol

Min

Typ

Supply voltage

AS7C513

VCC

4.5

5.0

AS7C3513

VCC

3.0

3.3

GND

0.0

0.0

AS7C513

VIH

Input voltage

AS7C3513

VIH

VIL

Ambient operating temperature

TA

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

2.2

–

2.0

–

–0.5†

–

0

-

Max

Unit

5.5

V

3.6

V

0.0

V

VCC + 0.5 V

VCC + 0.5

0.8

V

70

°C

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-10

-12

-15

-20

Parameter Symbol

Test conditions

Min Max Min Max Min Max Min Max Unit

Input leakage

current

| ILI |

0V ≤ Vin ≤ VCC

-5 5 -5 5 -5 5 -5 5 µA

Output leakage

current

| ILO |

Outputs disabled

0V ≤ Vout ≤ VCC

Operating

power supply ICC

current

CE ≤ VIL, VCC = Max

outputs open,

f = fMax = 1/tRC

ISB

Standby

power supply

current

ISB1

CE ≤ VIL, VCC = Max

outputs open,

f = fMax = 1/tRC

CE ≥ VCC–0.2V, VCC = Max,

Vin ≤ GND + 0.2V or

Vin ≥ VCC - 0.2V, f = 0

Output voltage VOL

VOH

IOL = 8 mA, VCC = Min

IOH = –4 mA, VCC = Min

Shaded areas indicate advance information.

-5 5 -5 5 -5 5 -5 5 µA

AS7C513 – 170 – 160 – 150 – 140

mA

AS7C3513 – 130 – 120 – 110 – 100

– 70 – 60 – 50 – 40 mA

– 5 – 5 – 5 – 5 mA

– 0.4 – 0.4 – 0.4 – 0.4 V

2.4 – 2.4 – 2.4 – 2.4 – V

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Parameter

Input capacitance

I/O capacitance

Symbol

CIN

CI/O

Signals

A, CE, WE, OE, LB, UB

I/O

Test conditions

Vin = 0V

Vin = Vout = 0V

Max Unit

5 pF

7 pF

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