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W29C102-70B PDF预览

W29C102-70B

更新时间: 2024-11-20 03:17:55
品牌 Logo 应用领域
华邦 - WINBOND /
页数 文件大小 规格书
21页 253K
描述
64K 16 CMOS FLASH MEMORY

W29C102-70B 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:40
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.84
最长访问时间:70 ns其他特性:10K PROGRAM/ ERASE CYCLE; DATA RETENTION= 10 YEARS
数据保留时间-最小值:10JESD-30 代码:R-PDIP-T40
长度:52.2 mm内存密度:1048576 bit
内存集成电路类型:FLASH内存宽度:16
功能数量:1端子数量:40
字数:65536 words字数代码:64000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:64KX16
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:PARALLEL编程电压:5 V
认证状态:Not Qualified座面最大高度:5.33 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL类型:NOR TYPE
宽度:15.24 mm最长写入周期时间 (tWC):10 ms
Base Number Matches:1

W29C102-70B 数据手册

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W29C102  
64K ´ 16 CMOS FLASH MEMORY  
GENERAL DESCRIPTION  
The W29C102 is a 1-megabit, 5-volt only CMOS flash memory organized as 64K ´ 16 bits. The  
device can be programmed and erased in-system with a standard 5V power supply. A 12-volt VPP is  
not required. The unique cell architecture of the W29C102 results in fast program/erase operations  
with extremely low current consumption (compared to other comparable 5-volt flash memory  
products). The device can also be programmed and erased using standard EPROM programmers.  
FEATURES  
· Single 5-volt program and erase operations  
· Fast page-write operations  
· Low power consumption  
- Active current: 25 mA (typ.)  
- Standby current: 20 mA (typ.)  
- 128 words per page  
· Automatic program timing with internal VPP  
generation  
- Page program cycle: 10 mS (max.)  
- Effective word-program cycle time: 39 mS  
- Optional software-protected data write  
· Fast chip-erase operation: 50 mS  
· Read access time: 70/90/120 nS  
· Typical page program/erase cycles: 1K/10K  
· Ten-year data retention  
· End of program detection  
- Toggle bit  
- Data polling  
· Latched address and data  
· TTL compatible I/O  
· JEDEC standard word-wide pinouts  
· Software and hardware data protection  
· Available packages: 40-pin 600 mil DIP, TSOP  
and 44-pin PLCC  
Publication Release Date: March 1998  
- 1 -  
Revision A3  

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