M34S32-WBN View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M34S32-WBN

32K Serial I2C Bus EEPROM With User-Defined Read-Only Block and 32-Byte OTP Page

STMicroelectronics

'M34S32-WBN' PDF : 18 Pages View PDF

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M34S32
Figure 12. Read Mode Sequences
CURRENT
ADDRESS
READ
ACK
NO ACK
DEV SEL
DATA OUT
R/W
RANDOM
ADDRESS
READ
ACK
ACK
ACK
ACK
NO ACK
DEV SEL *
BYTE ADDR BYTE ADDR
DEV SEL *
DATA OUT
R/W
R/W
SEQUENTIAL
CURRENT
READ
SEQUENTIAL
RANDOM
READ
ACK
ACK
DEV SEL
DATA OUT 1
R/W
ACK
NO ACK
DATA OUT N
ACK
ACK
ACK
ACK
ACK
DEV SEL *
BYTE ADDR BYTE ADDR
DEV SEL *
DATA OUT 1
R/W
R/W
ACK
NO ACK
DATA OUT N
Note: 1. The seven most significant bits of the DEV SEL code of
a Random Read (1st byte and 4th byte) must be identi-
cal.
AI01105C
13/18

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