Q67100-H3765 Ver la hoja de datos (PDF) - Siemens AG

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Q67100-H3765

64 Kbit (8192 × 8 bit) Serial CMOS-EEPROM with I2C Synchronous 2-Wire Bus

Siemens AG 

SLx 24C64

Command Byte (CSW)

Data Transfer to EEPROM

SCL

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

SDA

1 0 1 0 CS2 CS1 CS0 0 ACK 0 0 0 A12 A11 A10 A9 A8 ACK

START from Master

Acknowledge from EEPROM

SCL 19 20 21 22 23 24 25 26 27

Acknowledge from EEPROM

SDA A7 A6 A5 A4 A3 A2 A1 A0 ACK

Acknowledge from EEPROM

Figure 5

Timing of the Command Byte CSW

IED02526

Command Byte (CSR)

Data Transfer from EEPROM

SCL

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

SDA

1 0 1 0 CS2 CS1 CS0 1 ACK

START from Master

Acknowledge from EEPROM

Figure 6

Timing of the Command Byte CSR

ACK

Acknowledge from Master

IED02517

Semiconductor Group

10

Preliminary 1998-07-27

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