参数资料
型号: W19B320ATB7H
厂商: Winbond Electronics
文件页数: 48/53页
文件大小: 0K
描述: IC FLASH 32MBIT 70NS 48TFBGA
标准包装: 210
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-TFBGA
供应商设备封装: 48-TFBGA(6x8)
包装: 托盘
W19B320AT/B
9.14 Alternate #CE Controlled Write (Erase/Program) Operation Timing
#Data Polling
Address
555 for program
2AA for erase
T WC
PA for program
SA for sector erase
555 for chip erase
T AH
T AS
PA
T WH
#WE
t GHEL
#OE
T CP
T PW, T ACCP, or T SE
#CE
T WS
T CPH
DATA
.
T DS
T DH
.
T BUSY
#DQ7
D OUT
T RH
A0 for program
55 for erase
PD for program
30 for sector erase
10 for chip erase
#RESET
RY/#BY
Notes:
1. Firgure indicates last two bus cycles of a program or erase operation.
2. PA= program address, SA= sector address, PD= program data.
3. #DQ7 is the complement of the data written to the device. Dout is the data written to the device.
4. Waveforms are for the word mode.
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W19B320ATT7H 功能描述:IC FLASH 32MBIT 70NS 48TSOP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:移动 SDRAM 存储容量:256M(8Mx32) 速度:133MHz 接口:并联 电源电压:1.7 V ~ 1.95 V 工作温度:-40°C ~ 85°C 封装/外壳:90-VFBGA 供应商设备封装:90-VFBGA(8x13) 包装:带卷 (TR) 其它名称:557-1327-2
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