HT49CV5中文资料合泰数据手册PDF规格书
HT49CV5规格书详情
General Description
The HT49RV5/HT49CV5 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
• 20 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 1111 segments (16-segment & 4-grid to 11-segment & 11-grid)
• 4K16 program memory
• 1928 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
• 8-level subroutine nesting
• 4-channel 8-bit resolution A/D converter
• 2-channel 8-bit PWM output shared with 2 I/O lines
• Low voltage reset function
• Bit manipulation instruction
• 16-bit table read instruction
• Up to 0.5s instruction cycle with 8MHz system clock
• 63 powerful instructions
• All instructions in 1 or 2 machine cycles
• 56-pin SSOP package
产品属性
- 型号:
HT49CV5
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
A/D With VFD Type 8-Bit MCU
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
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/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/合泰 |
21+ |
QFP44 |
20000 |
进口全新原装正品现货 |
询价 | ||
HOLTEK/合泰 |
21+ |
65230 |
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 | |||
HOLTEK/合泰 |
2021+ |
QFP44 |
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 | ||
HOLTEK |
2018+ |
QFP44 |
10000 |
超低热卖原装房间现货 |
询价 |