AN663中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書
AN663規(guī)格書詳情
INTRODUCTION
The purpose of this application note is to demonstrate how KEELOQ? code hopping technology can be conveniently employed to implement an automatic code hopping password generator/keypad.
Using a PIC12C508, the hopping code produced by an HCS300 is converted to a string of 16 hex digits. This string is then transferred to the PC via the keyboard line, thereby emulating the actual pressure of a sequence of keys on a standard PC/AT? keyboard. Since this conversion process is transparent to any application, it appears as if the user is simply typing on a PC/AT-type keyboard.
產(chǎn)品屬性
- 型號：
AN663
- 制造商：
MICROCHIP
- 制造商全稱：
Microchip Technology
- 功能描述：
USING KEELOQ㈢ TO GENERATE HOPPING PASSWORDS
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
UTC |
2020+ |
DIP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PANASONIC/松下 |
24+ |
QFN |
348 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
CHEST |
DIP8 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
PANASONIC |
23+ |
DIP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
PANASONIC |
22+ |
DIP |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
Panasonic |
24+ |
SMD |
1560 |
新 |
詢價 | ||
PANASON |
21+ |
DIP |
12588 |
原裝現(xiàn)貨價格優(yōu)勢 |
詢價 | ||
PANASONIC |
23+ |
TSSOP-32 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
PANASONIC |
22+ |
DIP |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 | ||
PANASONIC/松下 |
2021+ |
DIP-8 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |
