參數(shù)資料
型號(hào): M29DW640F70N6F
廠商: STMICROELECTRONICS
元件分類: PROM
英文描述: 4M X 16 FLASH 3V PROM, 70 ns, PDSO48
封裝: 12 X 20 MM, LEAD FREE, PLASTIC, TSOP-48
文件頁(yè)數(shù): 41/74頁(yè)
文件大?。?/td> 556K
代理商: M29DW640F70N6F
DC and AC parameters
M29DW640F
Table 17.
Write AC characteristics, Write Enable controlled
Symbol
Alt
Parameter
M29DW640F
Unit
60
70
tAVAV
tWC
Address Valid to Next Address Valid
Min
60
70
ns
tAVWL
tAS
Address Valid to Write Enable Low
Min
0
ns
tDVWH
tDS
Input Valid to Write Enable High
Min
45
ns
tELWL
tCS
Chip Enable Low to Write Enable Low
Min
0
ns
tGHWL
Output Enable High to Write Enable Low
Min
0
ns
tVCHEL
tVCS
VCC High to Chip Enable Low
Min
50
s
tWLWH
tWP
Write Enable Low to Write Enable High
Min
45
ns
tWHDX
tDH
Write Enable High to Input Transition
Min
0
ns
tWHEH
tCH
Write Enable High to Chip Enable High
Min
0
ns
tWHWL
tWPH
Write Enable High to Write Enable Low
Min
30
ns
tWLAX
tAH
Write Enable Low to Address Transition
Min
45
ns
tWHGL
tOEH
Write Enable High to Output Enable Low
Min
0
ns
tWHRL
(1)
tBUSY
Program/Erase Valid to RB Low
Max
30
ns
1.
Sampled only, not 100% tested.
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