AS7C1026 datasheet(4/10 Pages) ALSC

номер детали	AS7C1026

подробное описание детали	5V/3.3V 64Kx6 CMOS SRAM

PDF	10 Pages

Scroll/Zoom	100%

производитель	ALSC [Alliance Semiconductor Corporation]

домашняя страница	https://www.alliancememory.com

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4 / 10 page

ALLIANCE SEMICONDUCTOR

DID 11-20011-A. 5/22/00

AS7C1026

AS7C31026

Read cycle (over the operating range)

Shaded areas indicate preliminary information.

Key to switching waveforms

Read waveform 1 (address controlled)

Read waveform 2 (OE, CE, UB, LB controlled)

Parameter

Symbol

-10

-12

-15

-20

Unit

Notes

Min

Max

Min

Max

Min

Max

Min

Max

Read cycle time

tRC

–

Address access time

tAA

–

Chip enable (CE) access time

tACE

–

Output enable (OE) access time

tOE

–5–5–

–

Output hold from address change

tOH

4–

4–4–4–

CE Low to output in low Z

tCLZ

0–

0–0–0–

4, 5

CE High to output in high Z

tCHZ

–6–6–

–8

4, 5

OE Low to output in low Z

tOLZ

0–

0–0–0–

4, 5

Byte select access time

tBA

–5–6–

–

Byte select Low to low Z

tBLZ

0–

0–0–0–

4,5

Byte select High to high Z

tBHZ

–5–6–

–8

4,5

OE High to output in high Z

tOHZ

–5–6–

–8

4, 5

Power up time

tPU

0–

0–0–0–

4, 5

Power down time

tPD

–

4, 5

Undefined output/don’t care

Falling input

Rising input

tOH

tAA

tRC

tOH

DataOUT

Address

Data valid

Previous data valid

Data valid

tRC

tAA

tBLZ

tBA

tOE

tOLZ

tOH

tOHZ

tHZ

tBHZ

tACE

tLZ

Address

LB, UB

DataIN

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