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W49L201S-90中文资料PDF规格书
W49L201S-90规格书详情
GENERAL DESCRIPTION
The W49L201 is a 2-megabit, 3.3-volt only CMOS flash memory organized as 128K ´ 16 bits. The device can be programmed and erased in-system with a standard 3.3V power supply. A 12-volt VPP is not required. The unique cell architecture of the W49L201 results in fast program/erase operations with extremely low current consumption (compared to other comparable 3.3-volt flash memory products). The device can also be programmed and erased using standard EPROM programmers.
FEATURES
· Single 3.3-volt operations:
- 3.3-volt Read/Erase/Program
· Fast Program operation:
- Word-by-Word programming: 50 mS (max.)
· Fast Erase operation: 100 mS (typ.)
· Fast Read access time: 70/90 nS
· Endurance: 10K cycles (typ.)
· Ten-year data retention
· Hardware data protection
· Sector configuration
- One 8K words Boot Block with lockout protection
- Two 8K words Parameter Blocks
- One 104K words (208K bytes) Main Memory Array Blocks
· Low power consumption
- Active current: 15 mA (typ.)
- Standby current: 10 mA (typ.)
· Automatic program and erase timing with internal VPP generation
· End of program or erase detection
- Toggle bit
- Data polling
· Latched address and data
· TTL compatible I/O
· JEDEC standard word-wide pinouts
· Available packages: 44-pin SOP, 48-pin TSOP
产品属性
- 型号:
W49L201S-90
- 制造商:
WINBOND
- 制造商全称:
Winbond
- 功能描述:
256K X 8 CMOS FLASH MEMORY
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Winbond |
23+ |
TSSOP |
20000 |
原厂原装正品现货 |
询价 | ||
WINBOND |
2020+ |
PLCC32 |
35000 |
100%进口原装现货,价格优势热卖 |
询价 | ||
Winbond |
21+ |
TSSOP |
35200 |
一级代理/放心采购 |
询价 | ||
WINBOND |
1922+ |
PLCC |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
Windond |
23+ |
PLCC32 |
19526 |
询价 | |||
WINBOND |
21+ |
PLCC |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
WINBOND |
23+ |
PLCC32 |
5000 |
原装正品,假一罚十 |
询价 | ||
WINBOND |
03+ |
PLCC-32 |
6000 |
绝对原装自己现货 |
询价 | ||
WINBOND/华邦 |
23+ |
NA/ |
4230 |
原装现货,当天可交货,原型号开票 |
询价 | ||
WINBOND |
22+ |
PLCC-32 |
360000 |
进口原装房间现货实库实数 |
询价 |