X24C45P Xicor, X24C45P Datasheet - Page 6

• Manufacturer Part Number: X24C45P
• Description: Serial AUTOSTORE NOVRAM
• Manufacturer: Xicor

X24C45
Figure 4. X24C45 State Diagram
RAM READ
OR WRITE
COMMAND
WREN
STORE ENABLED
AUTOSTORE
POWER DOWN
READ & WRITE
AUTOSTORE
ENABLED
ENABLED
POWER
RAM
OFF
WRDS CMD
STO OR
ENAS COMMAND
6
WRDS CMD
STO OR
READ & WRITE
ENABLED
ENABLED
ENABLED
ENABLED
POWER
STORE
READ
READ
RAM
RAM
RAM
ON
POWER-UP
RECALL
RCL COMMAND
OR RECALL
WREN
COMMAND
RAM READ
RAM READ
RAM READ
OR WRITE
3833 FHD F12.1