参数资料
型号: W19B320BTT7H
厂商: Winbond Electronics
文件页数: 29/51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
其它名称: W19B320BTT-H
W19B320BTT-H-ND
W19B320BT/B DATASHEET
3. Except for the read cycle and the fourth cycle of the AUTOSELECT command sequence, all bus cycles are write cycles.
4. Data bits DQ15-DQ8 are don’t care in command sequences, except for RD and PD.
5. Unless otherwise noted, address bits A20-A11 are “don’t care”.
6. No unlock or command cycles required when bank is reading array data.
7. The Reset command is required to return to the read mode when the device is in the AUTOSELECT mode, or if DQ5
goes high (while the device is providing status information).
8. The fourth cycle of the AUTOSELECT command sequence is a read cycle. Data bits DQ15-DQ8 are don’t care. See the
AUTOSELECT Command Sequence section for more information.
9. The data is 82h for factory locked and 02h for not factory locked.
10. The data is 00h for an unprotected sector/sector block and 01h for a protected sector/sector block.
11. The Unlock Bypass command is required prior to the Unlock Bypass Program command.
12. The Unlock Bypass Reset command is required to return to the read mode when the bank is in the unlock bypass mode.
13. Command is valid when device is ready to read array data or when device is in AUTOSELECT mode.
14. See Autoselect Codes table for device ID information
7.5.5
Write Operation Status
Status
DQ7
(Note 2)
DQ6
DQ5
(Note1)
DQ3
DQ2
(Note 2)
RY/#BY
Standard
Mode
Embedded Program
Algorithm
Embedded Erase Algorithm
#DQ7
0
Toggle
Toggle
0
0
N/A
1
No toggle
Toggle
0
0
Notes:
1. DQ5 switches to ‘1’ when an Embedded Program or Embedded Erase operation has exceeded the maximum timing
limits. Refer to DQ5 description section for more information.
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further
details.
3. When reading write operation status bits, the system must always provide the bank address where the Embedded
Algorithm is in progress. The device outputs array data if the system addresses a non-busy bank.
Publication Release Date:Dec, 22, 2008
- 29 -
Revisionv A5
相关PDF资料
PDF描述
W25Q128BVEIG IC SPI FLASH 128MBIT 8WSON
W25Q16BVSFIG IC SPI FLASH 16MBIT 16SOIC
W25Q16CVSFIG IC SPI FLASH 16MBIT 16SOIC
W25Q16DWSFIG IC FLASH SPI 16MBIT 16SOIC
W25Q16VSFIG IC FLASH 16MBIT 80MHZ 16SOIC
相关代理商/技术参数
参数描述
W19L-E02050 制造商:Cooper Crouse-Hinds 功能描述:
W19L-E03040 制造商:Cooper Crouse-Hinds 功能描述:
W19L-E04040 制造商:Cooper Crouse-Hinds 功能描述:
W19U_5LGA WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
W1A 功能描述:ENCLOSURE 7.25X4.5 GREY RoHS:是 类别:盒,外壳,支架 >> 箱 系列:工具 产品目录绘图:SR Series Standard 特色产品:Customize Your Enclosure 标准包装:1 系列:S 容器 - 类型:盒 尺寸/尺寸:3.600" L x 2.250" W(91.44mm x 57.15mm) 高度:1.500"(38.10mm) 面积 (L x W):8.10"(52.3cm) 设计:手持,分叉式双侧 材质:塑料 - ABS 颜色:杏黄 厚度:0.100"(2.54mm) 特点:PCB 支座 额定值:IP40,NEMA 1 材料可燃性额定值:UL94 HB 装运信息:从 Digi-Key 运送 重量:0.137 磅(62.14g) 相关产品:SR6005-ND - SCREW NO.4X 3/8 H/L PANSRPS-11-ND - GASKET 3.63 X 2.27 INCHSR52-ND - BOX RUBBER FEET FOR "A" SERIESSR410-ND - PC BOARD COPPER CLADSR310-ND - PC BOARD .1" STD HORIZ GRIDSR50-ND - RUBBER FEET (1XX,2XX) 其它名称:111-I ALMOND111-IA111-IALMONDSR111-IA