m29dw640f Numonyx, m29dw640f Datasheet - Page 48

• Manufacturer Part Number: m29dw640f
• Description: 64 Mbit 8mb X8 Or 4mb X16, Multiple Bank, Page, Boot Block 3v Supply Flash Memory
• Manufacturer: Numonyx

DC and AC parameters
Table 18.
1. Sampled only, not 100% tested.
48/74
Symbol
t
t
EHRL
t
VCHWL
t
t
t
t
t
t
t
t
t
t
EHWH
EHDX
EHGL
GHEL
WLEL
DVEH
ELEH
EHEL
AVAV
AVEL
ELAX
(1)
Write AC characteristics, Chip Enable controlled
t
t
t
t
BUSY
t
t
t
OEH
Alt
t
t
t
t
t
CPH
VCS
WC
WH
WS
DH
AS
DS
CP
AH
Address Valid to Next Address Valid
Address Valid to Chip Enable Low
Input Valid to Chip Enable High
Chip Enable Low to Chip Enable High
Chip Enable Low to Address Transition
Chip Enable High to Input Transition
Chip Enable High to Write Enable High
Chip Enable High to Chip Enable Low
Chip Enable High to Output Enable Low
Program/Erase Valid to RB Low
Output Enable High Chip Enable Low
V
Write Enable Low to Chip Enable Low
CC
High to Write Enable Low
Parameter
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
60
60
45
45
45
30
30
50
M29DW640F
0
0
0
0
0
0
70
70
45
45
45
30
30
50
0
0
0
0
0
0
M29DW640F
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns