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W49F201T-55B中文资料PDF规格书
W49F201T-55B规格书详情
GENERAL DESCRIPTION
The W49F201 is a 2-megabit, 5-volt only CMOS flash memory organized as 128K x 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 W49F201 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 operations:
- 5-volt Read/Erase/Program
• Fast Program operation:
- Word-by-Word programming: 50 mS (max.)
• Fast Erase operation: 60 mS (typ.)
• Fast Read access time: 45/55 nS
• Endurance: 1K/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: 25 mA (typ.)
- Standby current: 20 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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WINBOND |
23+ |
TSOP |
5000 |
原装正品,假一罚十 |
询价 | ||
W |
23+ |
HSOP |
9280 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
WINBOND |
2020+ |
TSOP |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
WINBOND |
2020+ |
原厂封装 |
4518 |
专营军工航天芯片,只做全新原装,价格超低! |
询价 | ||
WINBOND/华邦 |
2048+ |
DIP40 |
9851 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
2023+ |
TSSOP40 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
2023+ |
5800 |
进口原装,现货热卖 |
询价 | ||||
小内存 |
5000 |
询价 | |||||
Winbond |
23+ |
TSSOP |
20000 |
原厂原装正品现货 |
询价 | ||
W |
22+ |
HSOP28 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 |