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/合泰 |
21+ |
65230 |
询价 | ||||
HOLTEK |
22+23+ |
QFP-44 |
50844 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
HOLTEK |
QFP44 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
Holtek/Holmate Technology Corp |
21+ |
QFP44 |
184 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
HOLTEK/合泰 |
2122+ |
QFP-44 |
20000 |
全新原装正品,优势渠道,价格美丽 |
询价 | ||
HOLTEK/合泰 |
22+ |
QFP44 |
9000 |
原装正品 |
询价 | ||
HOLTEK |
1907+ |
QFP44 |
5520 |
只有现货原装!特价支持实单!实单请来电说明 |
询价 | ||
HOLTEK/合泰 |
21+ |
QFP44 |
20000 |
进口全新原装正品现货 |
询价 | ||
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 | ||
N/A |
23+ |
80000 |
专注配单,只做原装进口现货 |
询价 |