AT24C64C データシートの表示（PDF） - Atmel Corporation

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AT24C64C

2-Wire Serial EEPROM

Atmel Corporation 

5. Bus Timing

SCL: Serial Clock, SDA: Serial Data I/O

tF

tHIGH

SCL

tLOW

tLOW

SDA IN

tSU.STA

tHD.STA

tHD.DAT

tSU.DAT

tAA

tDH

SDA OUT

6. Write Cycle Timing

SCL: Serial Clock, SDA: Serial Data I/O

SCL

AT24C32C/64C

tR

tSU.STO

tBUF

SDA

8th BIT

ACK

Note:

WORDn

STOP

CONDITION

(1)

twr

START

CONDITION

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.

7

5298A–SEEPR–1/08

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