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參數(shù)資料
型號(hào): W39V040FAP
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 512K X 8 CMOS FLASH MEMORY WITH FWH INERFACE
中文描述: 512K X 8 FLASH 3.3V PROM, 11 ns, PQCC32
封裝: PLASTIC, LCC-32
文件頁數(shù): 27/36頁
文件大?。?/td> 518K
代理商: W39V040FAP
W39V040FA
Publication Release Date: December 19, 2002
- 27 -
Revision A2
Timing Waveforms for FWH Interface Mode, continued
Toggle Bit Timing Diagram
Read the DQ6 to see if the internal write complete or not.
FWH4
#RESET
Start
Load Address in 7 Clocks
CLK
1 Clock
2 Clocks
Address
Sync
TAR
1111b
Tri-State
0000b
Data out 2 Clocks
X,D6,XXb
Data
XXXXb
FWH4
#RESET
FWH[3:0]
Start
Load Address in 7 Clocks
CLK
1 Clock
2 Clocks
Address
Sync
TAR
1111b
Tri-State
0000b
Data out 2 Clocks
Data
When internal write complete, the DQ6 will stop toggle.
X,D6,XXb
XXXXb
FWH4
#RESET
FWH[3:0]
Start
Load Address "An" in 7 Clocks
CLK
1 Clock
2 Clocks
A[15:12]
Load Data "Dn"
D[7:4]
Write the last command(program or erase) to the device in FWH mode.
Address
Sync
TAR
Data
1111b
Tri-State
0000b
A[11:8]
A[7:4]
A[3:0]
D[3:0]
IDSEL
XXXXb
XXXXb
XXXXb
XXXXb
XXXXb
XXXXb
XXXXb
XXXXb
IDSEL
IDSEL
0000b
0000b
0000b
M Size
M Size
M Size
XXXXb
XXXXb
XXXXb
XXXXb
XXXXb
XXA[18:16]b
XXXXb
XXXXb
XXXXb
1 Clock
1 Clock
0000b
1110b
1 Clock
1 Clock
0000b
1101b
1 Clock
1 Clock
0000b
1101b
1 Clock
2 Clocks
TAR
1111b
Tri-State
Next Start
1 Clock
2 Clocks
TAR
1111b
Tri-State
Next Start
1 Clock
2 Clocks
TAR
1111b
Tri-State
Next Start
FWH[3:0]
相關(guān)PDF資料
PDF描述
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
W39V040FBPZ 512K X 8 CMOS FLASH MEMORY WITH FWH INTERFACE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W39V040FAPZ 功能描述:IC FLASH 4MBIT 11NS 32PLCC RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:移動(dòng) SDRAM 存儲(chǔ)容量:256M(8Mx32) 速度:133MHz 接口:并聯(lián) 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(yīng)商設(shè)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
W39V040FB_07 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K × 8 CMOS FLASH MEMORY WITH FWH INTERFACE