M28C64X Просмотр технического описания (PDF) - STMicroelectronics

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M28C64X

64 Kbit (8Kb x8) Parallel EEPROM

STMicroelectronics 

Figure 10. Page Write Mode AC Waveforms - Write Enable Controlled

M28C64C, M28C64X

A0-A12

Addr 0

Addr 1

Addr 2

Addr n

E

G

W

DQ0-DQ7

tWHWL

tWLWH

Byte 0

Byte 1

tWHWH

Byte 2

DQ5

RB

tWHRL

tPLTS

tWHRH

tWHWH

Byte n

Byte n

AI00752C

Figure 11. Data Polling Waveform Sequence

A0-A12

Address of the last byte of the Page Write instruction

E

G

W

DQ7

DQ7

LAST WRITE

DQ7

DQ7

DQ7

INTERNAL WRITE SEQUENCE

DQ7

READY

AI00753C

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