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W27E257-15中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W27E257-15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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINB |
23+ |
PLCC |
19526 |
詢價 | |||
WINBONQ |
22+ |
PLCC |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
WINBOND |
2016+ |
PLCC32 |
6523 |
只做進口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
Winbond |
24+ |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | |||
Winbond |
23+ |
PLCC-32 |
8890 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
WINBOND |
24+ |
DIP |
9850 |
公司原裝現(xiàn)貨/長期供應 |
詢價 | ||
WINBOND |
01+ |
PCC32 |
1785 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
WINBOND |
22+ |
PLCC32 |
43112 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
WINBOND |
22+ |
PLCC32 |
5000 |
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期 |
詢價 | ||
WINBOND |
DIP-28 |
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 |
