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參數資料
型號: W39V040FA
廠商: WINBOND ELECTRONICS CORP
英文描述: 512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
中文描述: 為512k × 8的CMOS固件樞紐INERFACE閃存
文件頁數: 22/36頁
文件大小: 518K
代理商: W39V040FA
W39V040FA
- 22 -
Timing Waveforms for Programmer Interface Mode, continued
Chip Erase Timing Diagram
DQ[7:0]
AA
55
80
AA
55
10
SB2
SB1
SB0
#OE
#WE
SB3
SB4
SB5
Internal Erasure Starts
T
WP
T
WPH
T
EC
#C
R/
Note: The internal address A[18:0] are converted from external Column/Row addre
Column/Row Address are mapped to the Low/High order internal addre
i.e. Column Address A[10:0] are mapped to the internal A[10:0],
Row Address A[7:0] are mapped to the internal A[18:11].
(Internal A[18:0])
Six-byte code for 3.3V-only software chip erase
5555
2AAA
5555
5555
2AAA
5555
A[10:0]
Sector/Page Erase Timing Diagram
SB2
SB1
SB0
A[10:0]
DQ[7:0]
#OE
#WE
SB3
SB4
SB5
Internal Erase starts
Six-byte code for 3.3V-only
Sector/Page Erase
T
WP
T
WPH
T
PEC
5555
2AAA
5555
5555
2AAA
SA/PA
AA
55
80
AA
55
30/50
SA = Sector Address and PA = Page Address, Please ref. to the "Table of Command Definition"
Note: The internal address A[18:0] are converted from external Column/Row address
Column/Row Address are mapped to the Low/High order internal address
i.e. Column Address A[10:0] are mapped to the internal A[10:0],
Row Address A[7:0] are mapped to the internal A[18:11].
#C
R/
(Internal A[18:0])
相關PDF資料
PDF描述
W39V040FAP 512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
W39V040FAQ 512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
W39V040FAT 512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
W39V040FB 512K X 8 CMOS FLASH MEMORY WITH FWH INTERFACE
W39V040FBP 512K X 8 CMOS FLASH MEMORY WITH FWH INTERFACE
相關代理商/技術參數
參數描述
W39V040FAP 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
W39V040FAPZ 功能描述:IC FLASH 4MBIT 11NS 32PLCC RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:移動 SDRAM 存儲容量:256M(8Mx32) 速度:133MHz 接口:并聯 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應商設備封裝:90-VFBGA(8x13) 包裝:帶卷 (TR) 其它名稱:557-1327-2
W39V040FAQ 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
W39V040FAT 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
W39V040FB 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K X 8 CMOS FLASH MEMORY WITH FWH INTERFACE