W55F20中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W55F20規(guī)格書詳情
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.)
產(chǎn)品屬性
- 型號：
W55F20
- 制造商：
WINBOND
- 制造商全稱：
Winbond
- 功能描述：
SERIAL FLASH EEPROM SERIES
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINBOND/華邦 |
23+ |
NA/ |
3304 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
NUVOTON |
2016+ |
LQFP216 |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
WIN |
2020+ |
DIP8 |
8000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
NUVOTON |
11+ |
LQFP216 |
320 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NUVOTON/新唐 |
24+ |
LQFP216 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
WINBOND |
23+ |
DIP8 |
1150 |
專業(yè)優(yōu)勢供應(yīng) |
詢價 | ||
NUVOTON |
SMD |
35560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
原裝 |
專業(yè)光耦 |
DIP8 |
65800 |
光耦原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
NUVOTON |
24+ |
LQFP128 |
10000 |
新唐授權(quán)分銷訂貨4-6周 |
詢價 | ||
NUVOTON |
22+23+ |
QFP |
36084 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 |
