AT34C02B View Datasheet(PDF) - Atmel Corporation

Part Name

Description

MFG CO.

AT34C02B

Two-wire Serial EEPROM with Permanent and Reversible Software Write Protect

Atmel Corporation 

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Figure 2. Bus Timing SCL: Serial Clock SDA: Serial Data I/O

AT34C02B

Figure 3. Write Cycle Timing SCL: Serial Clock SDA: Serial Data I/O

SCL

SDA

8th BIT

WORDn

ACK

STOP

CONDITION

twr(1)

START

CONDITION

Note: 1. The write cycle time tWR is the time from a valid stop condition of a write sequence to the end of the internal clear/write cycle.

Figure 4. Data Validity

7

3417E–SEEPR–1/07

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