m34e02 STMicroelectronics, m34e02 Datasheet - Page 22

• Manufacturer Part Number: m34e02
• Description: 2 Kbit Serial I?c Bus Eeprom With Permanent And Reversible, Software Write Protection
• Manufacturer: STMicroelectronics

Use within a DDR2 DIMM
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Table 6.
Protected with
Not Protected
Permanently
protected
Status
SWP
Acknowledge when reading the write protection (instructions with R/W
bit=1)
PSWP, SWP or CWP
PSWP, SWP or CWP
Instruction
PSWP
SWP
CWP
NoAck
NoAck
Ack
Ack
Ack
Ack
Not significant
Not significant
Not significant
Not significant
Not significant
Address
NoAck
NoAck
NoAck
NoAck
NoAck
Ack
Not significant
Not significant
Not significant
Not significant
Not significant
Data byte
M34E02
NoAck
NoAck
NoAck
NoAck
NoAck
Ack