AT25010B 데이터 시트보기 (PDF) - Atmel Corporation

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AT25010B

SPI Serial EEPROM

Atmel Corporation 

Figure 4-4. RDSR Timing

CS

SCK

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

SI

INSTRUCTION

HIGH IMPEDANCE

SO

Figure 4-5. WRSR Timing

CS

DATA OUT

76543210

MSB

SCK

SI

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

INSTRUCTION

DATA IN

76543210

HIGH IMPEDANCE

SO

Figure 4-6. READ Timing

CS

SCK

SI

SO

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

INSTRUCTION

8

BYTE ADDRESS

76543210

9th BIT OF ADDRESS

HIGH IMPEDANCE

DATA OUT

76543210

MSB

10 Atmel AT25010B/020B/040B

8707C–SEEPR–6/11

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