參數(shù)資料
型號(hào): HN29W12811
廠商: Hitachi,Ltd.
英文描述: 128M AND type Flash Memory More than 8,029-sector (135,657,984-bit)
中文描述: 128M的超過(guò)8029型快閃記憶體部門(mén)(135657984位)
文件頁(yè)數(shù): 30/42頁(yè)
文件大小: 315K
代理商: HN29W12811
HN29W12811 Series
30
Program (4) and Status Data Polling Timing Waveform
*
1
CE
WE
RES
RDY
/
Busy
OE
CDE
SC
I/O0 to I/O7
t
CES
t
OEWS
t
CWC
t
WPH
t
WP
t
CDS
t
CDS
t
SCS
t
RP
t
DBR
t
RS
t
RBSY
t
CDH
t
DS
t
CDH
t
WSD
t
AH
t
OE
t
CDSS
t
WP
t
WP
t
SW
t
SCHW
t
CDH
t
CDS
t
WP
SPL
t
SCC
t
WPH
t
CEH
t
CE
t
RDY
t
CWC
t
DB
t
OEPS
t
ASP
t
DH
t
AS
t
AS
t
AH
t
SP
t
SP
t
DS
t
DH
40H
11H
PD0
PD1
PD2111
I/O7 = V
OL
I/O7 = V
OH
SA (1)
SA (2)
High-Z
High-Z
*
2
*
3
t
DF
t
DF
Notes: 1. The programming operation is not guranteed when the number of the SC pulse exceeds 2112.
2. Any commands, including reset command FFH, cannot be input while RDY/
Busy
is V
OL
.
3. The status returns to the standby status after RDY/
Busy
returns to High-Z.
4. By using program (4), data can be rewritten for each sector.
t
SDH
t
SDS
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