W27E257中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W27E257規(guī)格書詳情
GENERAL DESCRIPTION
The W27E257 is a high-speed, low-power Electrically Erasable and Programmable Read Only Memory organized as 32768 ′ 8 bits that operates on a single 5 volt power supply. The W27E257 provides an electrical chip erase function. This part was the same EPROM Writers utilities as the W27E256.
FEATURES
· High speed access time: 100/120/150 nS (max.)
· Read operating current: 15 mA (typ.)
· Erase/Programming operating current 1 mA (typ.)
· Standby current: 5 mA (typ.)
· Single 5V power supply
· +14V erase/+12V programming voltage
· Fully static operation
· All inputs and outputs directly TTL/CMOS compatible
· Three-state outputs
· Available packages: 28-pin 600 mil DIP and 32-pin PLCC
產(chǎn)品屬性
- 型號：
W27E257
- 制造商：
WINBOND
- 制造商全稱：
Winbond
- 功能描述：
32K X 8 ELECTRICALLY ERASABLE EPROM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINBOND/華邦 |
24+ |
NA/ |
3450 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
WINBOND |
2016+ |
DIP28 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
WINBOND |
23+ |
PLCC32 |
20000 |
全新原裝假一賠十 |
詢價 | ||
24+ |
DIP |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價 | |||
WINBOND |
+ |
PLCC32 |
100 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
WINBOND |
1815+ |
PLCC |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
winbond(華邦) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 | ||
WINBOND/華邦 |
23+ |
DIP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價 | ||
WINBOND |
23 |
DIP-28 |
30000 |
代理全新原裝現(xiàn)貨 價格優(yōu)勢 |
詢價 | ||
WINBOND |
2023+ |
DIP |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價 |
