HT82K68E中文資料合泰數(shù)據(jù)手冊PDF規(guī)格書
HT82K68E規(guī)格書詳情
General Description
The HT82K68E 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 EPROM
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：
HT82K68E
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 功能描述：
Multimedia Keyboard Encoder OTP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HOLTEK |
21+ |
N/A |
1000 |
詢價 | |||
HOLTEK/合泰 |
23+ |
NA/ |
9695 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
HOLTEK |
2018+ |
SOP-28 |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
HOLTEK |
23 |
SSOP48 |
30000 |
代理全新原裝現(xiàn)貨 價格優(yōu)勢 |
詢價 | ||
HOLTEK |
23+ |
SOP20 |
28000 |
原裝正品 |
詢價 | ||
HOLTEK/合泰 |
09+ |
SOP-28 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
HOLTEK |
22+23+ |
SSOP28 |
28525 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
HT |
SOP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
24+ |
SOP |
12529 |
詢價 | ||||
Holtek/合泰 |
22+ |
SOP-28 |
27354 |
原裝正品現(xiàn)貨,可開13個點(diǎn)稅 |
詢價 |
