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W49F201T-45中文资料PDF规格书
W49F201T-45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 |
---|---|---|---|---|---|---|---|
小内存 |
5000 |
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 | |||
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 | ||
WINBOND/华邦 |
22+ |
TSOP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
WINBOND/华邦 |
HSOP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
Winbond |
22+ |
TSSOP |
7500 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
WINBOND/华邦 |
23+ |
TSOP-40 |
50000 |
全新原装正品现货,支持订货 |
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 |
2020+ |
TSOP |
350000 |
100%进口原装正品公司现货库存 |
询价 |