Datasheet > STK11C88-WF45

STK11C88-WF45

更新时间： 2023-02-26 15:18:54

品牌	Logo	应用领域
SIMTEK		静态存储器光电二极管
页数	文件大小	规格书
10页	285K
描述
32KX8 NON-VOLATILE SRAM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28

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STK11C88-WF45 数据手册

STK11C88

SRAM WRITE CYCLES #1 & #2

(V_CC= 5.0V + 10%)

SYMBOLS

STK11C88-25

STK11C88-35

STK11C88-45

NO.

PARAMETER

UNITS

Alt.

MIN

MAX

MIN

MAX

MIN

MAX

Write Cycle Time

Write Pulse Width

AVAV

WLWH

WLEH

Chip Enable to End of Write

Data Set-up to End of Write

Data Hold after End of Write

Address Set-up to End of Write

Address Set-up to Start of Write

Address Hold after End of Write

Write Enable to Output Disable

Output Active after End of Write

ELWH

DVWH

WHDX

ELEH

DVEH

EHDX

AVWH

AVEH

AVWL

WHAX

AVEL

EHAX

h, i

WLQZ

WHQX

Note i: If W is low when E goes low, the outputs remain in the high-impedance state.

Note j: E or W must be ≥ V_IHduring address transitions.

SRAM WRITE CYCLE #1: W Controlled^j

AVAV

ADDRESS

WHAX

ELWH

AVWH

AVWL

WLWH

DVWH

WHDX

DATA IN

DATA VALID

WLQZ

WHQX

HIGH IMPEDANCE

DATA OUT

PREVIOUS DATA

SRAM WRITE CYCLE #2: E Controlled^j

AVAV

ADDRESS

ELEH

AVEL

EHAX

AVEH

WLEH

DVEH

EHDX

DATA IN

DATA VALID

HIGH IMPEDANCE

DATA OUT

September 2003

Document Control # ML0012 rev 0.1

1 2 345 6 7...10

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