参数资料
型号: W19B320ATT7H
厂商: Winbond Electronics
文件页数: 3/53页
文件大小: 0K
描述: IC FLASH 32MBIT 70NS 48TSOP
标准包装: 96
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 32M(4M x 8,2M x 16)
速度: 70ns
接口: 并联
电源电压: 2.7 V ~ 3.6 V
工作温度: -20°C ~ 85°C
封装/外壳: 48-TFSOP(0.724",18.40mm 宽)
供应商设备封装: 48-TSOP
包装: 托盘
W19B320AT/B
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10
9.11
9.12
9.13
9.14
Reset Waveform ........................................................................................................... 42
#BYTE Waveform for Read Operation ......................................................................... 43
#BYTE Waveform for Write Operation ......................................................................... 43
Programming Waveform............................................................................................... 44
Accelerated Programming Waveform........................................................................... 44
Chip/Sector Erase Waveform ....................................................................................... 45
Back-to back Read/Write Cycle Waveform .................................................................. 45
#Data Polling Waveform (During Embedded Algorithms) ............................................ 46
Toggle Bit Waveform (During Embedded Algorithms) ................................................. 46
DQ 2 vs. DQ6 Waveform .............................................................................................. 47
Temporary Sector Unprotect Timing Diagram.............................................................. 47
Sector/Sector Block Protect and Unprotect Timing Diagram ....................................... 47
Alternate #CE Controlled Write (Erase/Program) Operation Timing............................ 48
10.
11.
12.
13.
LATCHUP CHARACTERISTICS .............................................................................................. 49
CAPACITANCE......................................................................................................................... 49
ORDERING INFORMATION .................................................................................................... 50
PACKAGE DIMENSIONS ......................................................................................................... 51
13.1
13.2
TFBGA48ball (6X8 mm^2, ?=0.40mm)........................................................................ 51
48-Pin Standard Thin Small Outline Package .............................................................. 52
14.
VERSION HISTORY ................................................................................................................. 53
Publication Release Date: December 27, 2005
-3-
Revision A4
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W19B320B 制造商:WINBOND 制造商全称:Winbond 功能描述:32Mbit, 2.7~3.6-volt single bank CMOS flash memory
W19B320BB 制造商:WINBOND 制造商全称:Winbond 功能描述:32Mbit, 2.7~3.6-volt single bank CMOS flash memory
W19B320BB-H 制造商:WINBOND 制造商全称:Winbond 功能描述:2.7~3.6-volt write (program and erase) operations
W19B320BB-M 制造商:WINBOND 制造商全称:Winbond 功能描述:2.7~3.6-volt write (program and erase) operations
W19B320BT 制造商:WINBOND 制造商全称:Winbond 功能描述:32Mbit, 2.7~3.6-volt single bank CMOS flash memory