W55F20中文资料PDF规格书
W55F20规格书详情
GENERAL DESCRIPTION
The W55FXX is a serial input/output flash EEPROM series that is typically used as the memory cell of a W51300 (voice recorder controller) or the ROM code emulator for the PowerSpeechTM series. The single voltage supply eliminates the need for an extra pump circuit during programming and erasing.
FEATURES
• Provides CLK, ADDR, and DATA pins to operate with Winbond PowerSpeechTM series
• 512K/1M/2M memory sizes available
• Directly cascadable for longer duration
• Fast frame-write operation
− Frame (32 bits) program cycle time: 400 µS (typ.)
• Fast whole-chip-erase duration: 50 mS (max.)
• Read data access time: 500 nS (max.)
• Program/erase cycles: 10,000 (typ.)
• Data retention: 10 years (typ.)
• Low power consumption:
− Operating: 5 mA (typ.)
− Standby: 2 µA (typ.)
产品属性
- 型号:
W55F20
- 制造商:
WINBOND
- 制造商全称:
Winbond
- 功能描述:
SERIAL FLASH EEPROM SERIES
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WIN |
2020+ |
DIP8 |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
原装 |
专业光耦 |
DIP8 |
65800 |
光耦原装优势主营型号-可开原型号增税票 |
询价 | ||
WINBOND/华邦 |
23+ |
NA/ |
3304 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NUVOTON |
2016+ |
LQFP216 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NUVOTON |
11+ |
LQFP216 |
320 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NUVOTON/新唐 |
24+ |
LQFP216 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
WINBOND |
23+ |
DIP8 |
1150 |
专业优势供应 |
询价 | ||
WINB |
2023+ |
DIP8 |
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 | ||
W55F20 |
23+ |
DIP |
90000 |
北京刚到现货绝对现货特价 |
询价 | ||
NUVOTON |
22+23+ |
QFP |
36084 |
绝对原装正品全新进口深圳现货 |
询价 |