SLX24C32 Datasheet, PDF (14/26 Pages) Siemens Semiconductor Group – 32 Kbit 4096 x 8 bit Serial CMOS EEPROMs, I2C Synchronous 2-Wire Bus

SLx 24C32
STOP from Master initiates erase/write cycle
START from Master
CSR
CSR
CSR
SDA P S
1S
1S
STOP from Master initiates erase/write cycle
START from Master
CSW
CSW
S
1
P
Acknowledge of EEPROM
indicates complete erase/
write cycle
e.g. STOP condition
CSW
SDA P S
0S
0S
S
0P
Acknowledge of EEPROM
indicates complete erase/
write cycle
IED02166
Figure 10
Principle of Acknowledge Polling
Semiconductor Group
14
Preliminary 1998-07-27