HT46C22中文资料合泰数据手册PDF规格书
HT46C22规格书详情
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.
特性 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
产品属性
- 型号:
HT46C22
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
8-Bit A/D Type MCU
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HOLTEK |
24+ |
DIP/SOP |
3345 |
原装现货热卖 |
询价 | ||
HOLTEK/合泰 |
2021+ |
SOPDIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HOLTEK |
23+ |
DIP20直插 |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
HOLTEK/合泰 |
24+ |
65230 |
询价 | ||||
HOLTEK/合泰 |
25+ |
HT46C4728SOP |
54687 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
HOLTEK |
1844+ |
DIP20 |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
HOLTEK |
25+23+ |
SOP18 |
31699 |
绝对原装正品全新进口深圳现货 |
询价 | ||
HOLTEK |
24+ |
SOP18 |
50000 |
询价 | |||
HOLTEK/合泰 |
23+ |
7300 |
专注配单,只做原装进口现货 |
询价 | |||
HOLTEK/合泰 |
2447 |
SOP18 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |