M41T56M6E View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M41T56M6E

Serial real-time clock with 56 bytes NVRAM

STMicroelectronics 

M41T56

Figure 7. Slave address location

R/W

START

SLAVE ADDRESS

A

Operation

11 01 0 0 0

Figure 8. Read mode sequence

BUS ACTIVITY:

MASTER

SDA LINE

S

WORD

ADDRESS (n)

S

BUS ACTIVITY:

SLAVE

ADDRESS

SLAVE

ADDRESS

AI00602

DATA n

DATA n+1

DATA n+X P

Figure 9. Alternative read mode sequence

BUS ACTIVITY:

MASTER

SDA LINE

S

DATA n

DATA n+1

BUS ACTIVITY:

SLAVE

ADDRESS

AI00899

DATA n+X P

AI00895

11/25

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