IC61LV12816 查看數據表（PDF） - Integrated Circuit Solution Inc

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IC61LV12816

128K x 16 HIGH-SPEED CMOS STATIC RAM WITH 3.3V SUPPLY

Integrated Circuit Solution Inc 

IC61LV12816

TRUTH TABLE

Mode

WE

CE

OE

LB

UB

Not Selected

X

H

X

X

X

Output Disabled

H

L

H

X

X

X

L

X

H

H

Read

H

L

L

L

H

H

L

L

H

L

H

L

L

L

L

Write

L

L

X

L

H

L

L

X

H

L

L

L

X

L

L

I/O PIN

I/O0-I/O7 I/O8-I/O15 Vcc Current

High-Z

High-Z

ISB1, ISB2

1

High-Z

High-Z

ICC

High-Z

High-Z

DOUT

High-Z

ICC

2

High-Z

DOUT

DOUT

DOUT

DIN

High-Z

ICC

High-Z

DIN

3

DIN

DIN

4

POWER SUPPLY CHARACTERISTICS(1) (Over Operating Range)

Symbol Parameter

Test Conditions

-8 ns

Min. Max.

-10 ns

Min. Max.

-12 ns

Min. Max.

-15 ns

5

Min. Max. Unit

ICC

Vcc Dynamic Operating

Supply Current

VCC = Max., CE = VIL Com.

IOUT = 0 mA, f = fMAX Ind.

— 220

— 230

— 200

— 210

— 180

— 190

6 — 165 mA

— 175

ISB1

TTL Standby Current

VCC = Max.,

Com. — 30

— 30

— 30

— 30 mA

(TTL Inputs)

VIN = VIH or VIL

Ind. — 40

— 40

— 40

— 40

ISB2

CMOS Standby

CE ≥ VIH , f = 0

VCC = Max.,

Com. — 10

— 10

— 10

7 — 10 mA

Current (CMOS Inputs)

CE ≥ VCC – 0.2V,

Ind. — 15

— 15

— 15

— 15

VIN ≥ VCC – 0.2V, or

VIN ≤ 0.2V, f = 0

8

Note:

1. At f = fMAX, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.

9

10

11

12

Integrated Circuit Solution, Inc.

5

AHSR024-0B 04/23/2004

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