X24C44 View Datasheet(PDF) - Xicor -> Intersil

Part Name

Description

MFG CO.

X24C44

256 Bit Serial Nonvolatile Static RAM

Xicor -> Intersil 

X24C44

Figure 4. X24C44 State Diagram

STO OR

WRDS CMD

OR STORE

POWER

ON

POWER-UP

RECALL

RAM

READ

ENABLED

RAM READ

RCL COMMAND

OR RECALL

RAM

READ

ENABLED

RAM READ

WREN

COMMAND

RAM

READ &

WRITE

STORE

ENABLED

RAM READ

OR WRITE

3832 FHD F10.1

6

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