参数资料
型号: W29GL032CB7A
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 2M X 16 FLASH 3V PROM, 80 ns, PBGA48
封装: GREEN, VFBGA-48
文件页数: 53/65页
文件大小: 650K
代理商: W29GL032CB7A
W29GL032C
Publication Release Date: January 19, 2011
51
Preliminary - Revision B
8.5.6
DEEP POWER DOWN MODE
Description
SYMBOL
TYP.
MAX
#WE High to release from Deep Power Down Mode
tRDP
100s
200s
#WE High to Deep Power Down Mode
tDP
10s
20s
Table 8-8
AC Characteristics for Deep Power Down
Figure 8-25
Deep Power Down mode Waveform
8.5.7
WRITE BUFFER PROGRAM
Figure 8-26
Write Buffer Program Flowchart
tDP
tRDP
XXh (Don’t Care)
XXh
55h
2AAh
AAh
55h
B9h
Standby mode
Deep Power Down mode
Standby mode
#CE
#WE
Address
Data
Write CMD: DATA=AAh, ADD=555h
Write CMD: DATA=55h, ADD=2AAh
Write CMD: DATA=25h, ADD=SA
Write CMD: DATA=PWC, ADD=SA
Write CMD: DATA=PGM DATA,
ADD=PGM ADD
Want to Abort?
PWC=0?
Write CMD: DATA=29h, ADD=SA
Polling Status
Write Reset CMD
to return to Read mode
Write Abort Reset CMD
to return to Read mode
Write a different Sector Address
to cause Abort
Return to Read mode
PASS?
FAIL?
Write Buffer Abort?
PWC=PWC-1
NO
YES
NO
YES
NO
YES
NO
SA
= Sector Address of the Page to be Programmed
PWC
= Program Word Count
NO
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相关代理商/技术参数
参数描述
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