M95020-SMN6T View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M95020-SMN6T

4Kbit, 2Kbit and 1Kbit Serial SPI Bus EEPROM With High Speed Clock

STMicroelectronics 

M95040, M95020, M95010

POWER-UP AND DELIVERY STATE

Power-up State

After Power-up, the device is in the following state:

– low power Stand-by mode

– deselected (after Power-up, a falling edge is re-

quired on Chip Select (S) before any instruc-

tions can be started).

– not in the Hold Condition

– the Write Enable Latch (WEL) is reset to 0

– Write In Progress (WIP) is reset to 0

the BP1 and BP0 bits of the Status Register are

unchanged from the previous power-down (they

are non-volatile bits).

Initial Delivery State

The device is delivered with the memory array set

at all 1s (FFh). The Block Protect (BP1 and BP0)

bits are initialized to 0.

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