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(jià)格 |
|---|---|---|---|---|---|---|---|
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(jià) | ||
WINBOND |
1815+ |
PLCC |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
WINBOND |
2339+ |
DIP28 |
5825 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
WINBOND |
23+ |
DIP |
9680 |
價(jià)格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價(jià) | ||
WINBONG |
08+ |
DIP28 |
1481 |
現(xiàn)貨 |
詢價(jià) | ||
WINBOND |
01+ |
PCC32 |
1785 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價(jià) | ||
WINBOND/華邦 |
23+ |
PLCC |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價(jià) | ||
WINBONQ |
22+ |
PLCC |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
Winbond |
22+ |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價(jià) | |||
WINBOND |
2021+ |
PLCC32 |
7840 |
百分百原裝正品 |
詢價(jià) |
