AT24C256C-XHL(2010) データシートの表示（PDF） - Atmel Corporation

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AT24C256C-XHL
(Rev.:2010)

Two-wire Serial EEPROM 256K (32,768 x 8)

Atmel Corporation 

Figure 4-5. Write Cycle Timing

SCL

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

Figure 4-6. Output Acknowledge

SCL

1

8

9

DATA IN

DATA OUT

START

ACKNOWLEDGE

8 Atmel AT24C256C

8568C–SEEPR–5/10

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