m36w0r5020b0 STMicroelectronics, m36w0r5020b0 Datasheet - Page 21

• Manufacturer Part Number: m36w0r5020b0
• Description: 32 Mbit 2mb X16, Multiple Bank, Burst Flash Memory And 4 Mbit Sram, 1.8v Supply Multi-chip Package
• Manufacturer: STMicroelectronics

Table 10. SRAM Write AC Characteristics
Note: 1. Whatever the temperature and voltage, t
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
WHDZ
t
t
E1LE1H
E2HE2L
t
t
WLDZ
t
t
t
t
t
t
t
t
AVE2H
t
t
DVE1H
E1HAX
t
E1HDX
E2HWH
t
AVE1L
t
t
DVE2L
t
E2LAX
t
E2LDX
t
E1LWH
E1LBH
t
WLE1H
AVE1H
t
t
E2HBH
WLE2L
t
t
AVE2L
BLE1H
DVWH
WHDX
WLWH
AVWH
BLE2L
WHAX
WLBH
AVWL
BLWH
DVBH
BHAX
BHDX
GHDZ
AVBH
BLBH
AVAV
AVBL
(1)
(1)
,
,
,
,
,
,
,
,
,
,
,
t
t
t
HZWE
t
HZOE
LZWE
t
t
t
t
PWE
t
t
t
Alt
t
SCE
WC
BW
AW
HD
SA
SD
HA
Write Cycle Time
Address Valid to Beginning of Write
Address Valid to Write Enable High
UB
Input Valid to End of Write
End of Write to Address Change
Data Transition to End of Write
Chip Enable 1 Low or Chip Enable 2 High to
End of Write
Output Enable High to Output Hi-Z
Write Enable High to Input Transition
Write Enable Low to Output Hi-Z
Write Enable Pulse Width
S
, LB
S
Valid to End of Write
WLDZ
Parameter
is less than t
WHDX
.
M36W0R5020T0, M36W0R5020B0
M36W0R5020T0, M36W0R5020B0
Min
70
60
60
30
60
10
50
0
0
0
Max
25
25
21/26
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns