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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINBOND |
24+ |
PLCC-32 |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
WINBOND |
PLCC |
396379 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
WINBOND |
22+ |
PLCC32 |
43112 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
WINBOND |
22+ |
DIP28 |
5000 |
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期 |
詢價 | ||
WINBOND |
17+ |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | |||
SST |
24+ |
PLCC32 |
3000 |
自己現(xiàn)貨 |
詢價 | ||
WINBOND(華邦) |
21+ |
DIP |
12588 |
原裝正品,量大可定 |
詢價 | ||
WINBOND |
23+ |
PLCC |
5000 |
原裝正品,假一罰十 |
詢價 | ||
WINBOND/華邦 |
24+ |
PLCC |
600 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
WINBOND |
18+ |
DIP |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 |
