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参数资料
型号： W39V040AQZ
厂商： WINBOND ELECTRONICS CORP
元件分类： PROM
英文描述： 512K X 8 FLASH 3.3V PROM, 11 ns, PDSO32
封装： LEAD FREE, 8 X 14 MM, STSOP-32
文件页数： 12/39页
文件大小： 440K
代理商： W39V040AQZ
W39V040A
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8.
PROGRAMMER INTERFACE MODE AC CHARACTERISTICS ............................................. 20
8.1
AC Test Conditions ....................................................................................................... 20
8.2
AC Test Load and Waveform ....................................................................................... 20
9.
AC CHARACTERISTICS .......................................................................................................... 21
9.1
Read Cycle Timing Parameters.................................................................................... 21
9.2
Write Cycle Timing Parameters .................................................................................... 21
9.3
Data Polling and Toggle Bit Timing Parameters........................................................... 21
10.
TIMING WAVEFORMS FOR PROGRAMMER INTERFACE MODE ....................................... 22
10.1
Read Cycle Timing Diagram......................................................................................... 22
10.2
Write Cycle Timing Diagram ......................................................................................... 22
10.3
Program Cycle Timing Diagram.................................................................................... 23
10.4
#DATA Polling Timing Diagram .................................................................................... 23
10.5
Toggle Bit Timing Diagram ........................................................................................... 24
10.6
Boot Block Lockout Enable Timing Diagram ................................................................ 24
10.7
Chip Erase Diagram ..................................................................................................... 25
10.8
Sector/Page Erase Timing Diagram ............................................................................. 25
11.
LPC INTERFACE MODE AC CHARACTERISTICS................................................................. 26
11.1
AC Test Conditions ....................................................................................................... 26
11.2
Read/Write Cycle Timing Parameters .......................................................................... 26
11.3
Reset Timing Parameters ............................................................................................. 26
12.
TIMING WAVEFORMS FOR LPC INTERFACE MODE ........................................................... 27
12.1
Read Cycle Timing Diagram......................................................................................... 27
12.2
Write Cycle Timing Diagram ......................................................................................... 27
12.3
Program Cycle Timing Diagram.................................................................................... 28
12.4
#DATA Polling Timing Diagram .................................................................................... 29
12.5
Toggle Bit Timing Diagram ........................................................................................... 30
12.6
Boot Block Lockout Enable Timing Diagram ................................................................ 31
12.7
Chip Erase Timing Diagram.......................................................................................... 32
12.8
Sector Erase Timing Diagram....................................................................................... 33
12.9
Page Erase Timing Diagram......................................................................................... 34
12.10
GPI Register Readout Timing Diagram....................................................................... 35
12.11
Reset Timing Diagram................................................................................................. 35
13.
ORDERING INFORMATION..................................................................................................... 36
14.
HOW TO READ THE TOP MARKING...................................................................................... 36
15.
PACKAGE DIMENSIONS ......................................................................................................... 37
15.1
32L PLCC ..................................................................................................................... 37
15.2
32L STSOP(8 mm x 14 mm) ........................................................................................ 37
15.3
40L TSOP (10 mm x 20 mm)........................................................................................ 38
16.
REVISION HISTORY ................................................................................................................ 38
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W39V040B 制造商:WINBOND 制造商全称:Winbond 功能描述:W39V040B
W39V040B_07 制造商:WINBOND 制造商全称:Winbond 功能描述:512K × 8 CMOS FLASH MEMORY WITH LPC INTERFACE
W39V040BP 制造商:WINBOND 制造商全称:Winbond 功能描述:W39V040B
W39V040BPZ 制造商:WINBOND 制造商全称:Winbond 功能描述:W39V040B
W39V040BQ 制造商:WINBOND 制造商全称:Winbond 功能描述:W39V040B
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