HT46C22中文資料合泰數(shù)據(jù)手冊PDF規(guī)格書
HT46C22規(guī)格書詳情
General Description
The HT46R22/HT46C22 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D applications that interface directly to analog signals, such as those from sensors. The mask version HT46C22 is fully pin and functionally compatible with the OTP version HT46R22 device.
Features
Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
19 bidirectional I/O lines (max.)
1 interrupt input shared with an I/O line
8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler
On-chip crystal and RC oscillator
Watchdog Timer
204814 program memory
648 data memory RAM
Supports PFD for sound generation
HALT function and wake-up feature reduce power consumption
Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
6-level subroutine nesting
8 channels 9-bit resolution (8-bit accuracy) A/D converter
1-channel (6+2)/(7+1)-bit PWM output shared with one I/O line
Bit manipulation instruction
14-bit table read instruction
63 powerful instructions
All instructions in one or two machine cycles
Low voltage reset function
I2C Bus (slave mode)
24-pin SKDIP/SOP package
產(chǎn)品屬性
- 型號:
HT46C22
- 制造商:
HOLTEK
- 制造商全稱:
Holtek Semiconductor Inc
- 功能描述:
8-Bit A/D Type MCU
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
HOLTEK |
1844+ |
DIP20 |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
HOLTEK |
22+23+ |
SOP18 |
31699 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
HT |
23+ |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
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 |
23+ |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | |||
HOLTEK |
23+ |
DIP20直插 |
12800 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價 | ||
HOLTEK/合泰 |
2021+ |
SOP18 |
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 | ||
HOLTEK/合泰 |
23+ |
SOP18 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
HOLTEK |
24+ |
SOP18 |
50000 |
詢價 | |||
HOLTEK |
23+ |
DIP-16 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 |