HT49CV3中文资料PDF规格书
HT49CV3规格书详情
General Description
The HT49RV3/HT49CV3 are 8-bit high performance single chip MCUs. Their single cycle instruction and 2-stage pipeline architecture make them suitable for high speed applications. As the devices include an VFD driver they are suitable for use in products which require a front panel for their operation such as DVDs, VCDs, mini-component audio systems, cassette decks, tuners, CD players, other home appliances, etc.
Features
• Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
• 17 bidirectional I/O lines (PA, PB, PC, PD)
• Two external interrupt inputs
• Two 16-bit programmable timer/event counters with PFD (programmable frequency divider) function
• One 8-bit Remote Control Timer (RMT), pin-shared with PC7
• Single channel serial interface
• VFD driver with 11x11 segments (16-segment & 4-grid to 11-segment & 11-grid)
• 2Kx16 program memory
• 96x8 data memory RAM
• Supports PFD for sound generation
• Real Time Clock (RTC)
• 8-bit prescaler for RTC
• Watchdog Timer
• Buzzer output
• On-chip crystal, RC and 32768Hz crystal oscillator
• HALT function and wake-up feature reduce power consumption
• 6-level subroutine nesting
• Low voltage reset function
• Bit manipulation instruction
• 16-bit table read instruction
• Up to 0.5μs instruction cycle with 8MHz system clock
• 63 powerful instructions
• All instructions in 1 or 2 machine cycles
• 52-pin QFP package
产品属性
- 型号:
HT49CV3
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
Remote Control Receiver SWIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HOLTEK |
2020+ |
QFP-44 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
HOLTEK |
21+ |
QFP44 |
8800 |
公司只做原装正品 |
询价 | ||
HOLTEK/合泰 |
21+ |
QFP44 |
3676 |
绝对公司现货,不止网上数量!原装正品,假一赔十! |
询价 | ||
HOLTEK |
2021+ |
QFP |
6073 |
百分百原装正品 |
询价 | ||
HOLTEK/合泰 |
21+ |
QFP44 |
13880 |
公司只售原装,支持实单 |
询价 | ||
HOLTEK |
2016+ |
QFP44 |
6528 |
只做进口原装现货!或者订货,假一赔十! |
询价 | ||
HOLTEK/合泰 |
17+ |
QFP-44 |
20000 |
原装柜台现货特价热卖 |
询价 | ||
HOLTEK/合泰 |
20+ |
QFP44 |
5200 |
全新原装现货优势产品 |
询价 | ||
HOLTEK |
20+ |
QFP44 |
35900 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
HOLTEK |
2018+ |
QFP44 |
10000 |
超低热卖原装房间现货 |
询价 |