M29W640FB STMICROELECTRONICS [STMicroelectronics], M29W640FB Datasheet - Page 41
M29W640FB
Manufacturer Part Number
M29W640FB
Description
64 Mbit (8Mb x8 or 4Mb x16, Page, Boot Block) 3V Supply Flash Memory
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.M29W640FB.pdf
(72 pages)
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M29W640FT, M29W640FB
Figure 11. Write AC Waveforms, Chip Enable Controlled
A0-A20/
A–1
W
G
E
DQ0-DQ7/
DQ8-DQ15
V CC
RB
tVCHWL
tWLEL
tGHEL
tAVEL
tAVAV
VALID
tELEH
tDVEH
tEHRL
VALID
tELAX
tEHWH
tEHGL
tEHEL
tEHDX
7 DC and AC parameters
AI05561
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