W19B320ATB Datasheet, PDF(43/53 Page) Winbond – 4M × 8/2M × 16 BITS 3V FLEXIBLE BANK FLASH MEMORY

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W19B320ATB Datasheet, PDF (43/53 Pages) Winbond – 4M × 8/2M × 16 BITS 3V FLEXIBLE BANK FLASH MEMORY

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9.3 #BYTE Waveform for Read Operation

W19B320AT/B

#BYTE

Switching

from word

to byte

mode

#CE

#OE

#BYTE

DQ0-DQ14

DQ15/A-1

#BYTE

Switching

from byte

to word

mode

#BYTE

DQ0-DQ14

DQ15/A-1

TELFL

TELFH

Data Output

(DQ0-DQ14)

DQ15

Output

TFLQZ

Data Output

(DQ0-DQ7)

Address

Input

Data Output

(DQ0-DQ7)

Address

Input

TFHQV

Data Output

(DQ0-DQ14)

DQ15

Output

9.4 #BYTE Waveform for Write Operation

#CE

#WE

The falling edge of the last #WE sign

#BYTE

TSET

(TAS)

THOLD (TAH)

Note: Refer to the Erase /Program Operations table for TAS and TAH Specifica

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Publication Release Date: December 27, 2005

Revision A4

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