HT82K68A中文資料合泰數(shù)據(jù)手冊PDF規(guī)格書
HT82K68A規(guī)格書詳情
General Description
The HT82K68A is an 8-bit high performance peripheral interface IC, designed for multiple I/O products and multimedia applications. It supports interface to a low speed PC with multimedia keyboard or wireless keyboard in Windows 95, Windows 98 or Windows 2000 environment. A HALT feature is included to reduce power consumption.
Features
Operating voltage: 2.2V~5.5V
32/34 bidirectional I/O lines
One 8-bit programmable timer counter with overflow interrupts
Crystal or RC oscillator
Watchdog Timer
3K16 program ROM
1608 data RAM
One external interrupt pin (shared with PC2)
2.4V LVR by option (default disable)
HALT function and wake-up feature reduce power consumption
Six-level subroutine nesting
Bit manipulation instructions
16-bit table read instructions
63 powerful instructions
All instructions in 1 or 2 machine cycles
20/28-pin SOP, 48-pin SSOP package
產(chǎn)品屬性
- 型號：
HT82K68A
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 功能描述：
Multimedia Keyboard Encoder Body
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
23+ |
NA/ |
6250 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
HOLTEK |
1844+ |
SOP-28 |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
HT |
24+ |
9800 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | |||
HOLTEK |
QFN32 |
53650 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
HOLTEK |
20+ |
SOP28 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
HOLTEK |
24+ |
QFN32 |
2650 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
HOLTEK |
24+ |
SOPDIP |
40707 |
進(jìn)口臺灣原裝合泰可追溯原廠技術(shù)支持燒錄開發(fā) |
詢價 | ||
HOLTEK/合泰 |
2021+ |
SOPDIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
HOLTEK/合泰 |
21+ |
SOP-28 |
5000 |
全新原裝現(xiàn)貨 價格優(yōu)勢 |
詢價 | ||
HOLTEK/合泰 |
24+ |
65230 |
詢價 |
