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W27E257P-15中文资料PDF规格书
W27E257P-15规格书详情
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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WINBOND |
19+ |
9850 |
公司原装现货/随时可以发货 |
询价 | |||
WINBOND |
22+ |
DIP28 |
5000 |
全新原装现货!价格优惠!可长期 |
询价 | ||
PLCC |
125 |
询价 | |||||
WIN |
23+ |
DIP-28 |
5000 |
原装正品,假一罚十 |
询价 | ||
WINBOND/华邦 |
22+ |
DIP |
270 |
原装现货假一赔十 |
询价 | ||
Windond |
23+ |
PLCC32 |
19526 |
询价 | |||
WINBOND |
22+ |
DIP-28 |
360000 |
进口原装房间现货实库实数 |
询价 | ||
WINBOND/华邦 |
21+ |
DIP |
1574 |
询价 | |||
WIN |
23+ |
65480 |
询价 | ||||
WINBOND |
+ |
DIP |
326 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |