AT24C64 データシートの表示（PDF） - Atmel Corporation

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AT24C64

2-Wire Serial EEPROM

Atmel Corporation 

acknowledge, it will continue to increment the data word

address and serially clock out sequential data words. When

the memory address limit is reached, the data word

address will “roll over” and the sequential read will con-

Figure 1. Device Address

tinue. The sequential read operation is terminated when

the microcontroller does not respond with a zero but does

generate a following stop condition (refer to Figure 6).

Figure 2. Byte Write

Figure 3. Page Write

Notes: 1. * = DON’T CARE bits

Figure 4. Current Address Read

2. † = DON’T CARE bits for the 32K

Figure 5. Random Read

Note: 1. * = DON’T CARE bits

8

AT24C32/64

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