HT49RV7中文資料合泰數(shù)據(jù)手冊(cè)PDF規(guī)格書
HT49RV7規(guī)格書詳情
General Description
The HT49RV7/HT49CV7 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.
The HT49RV7 is under development and will be available soon.
Features
? Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
? 32 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)
? Single channel serial interface
? VFD driver with 1111 segments (16-segment & 4-grid to 11-segment & 11-grid)
? 8K16 program memory
? 19282 data memory RAM
? Supports PFD for sound generation
? Real Time Clock (RTC); 32768Hz, with quick start-up control bit
? 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
? 16-level subroutine nesting
? 8-channel 10-bit resolution A/D converter
? 4-channel 8-bit PWM output shared with 4 I/O lines
? LVR function with enable/disable function
? PA with wake-up function (mask option)
? 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
? 100-pin QFP package
產(chǎn)品屬性
- 型號(hào)：
HT49RV7
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 功能描述：
A/D With VFD Type 8-Bit MCU
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
性 |
23+ |
NA/ |
99999999 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
鉅泉光電 |
23+ |
LQFP48(7x7) |
6000 |
誠信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
SMD |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
NA |
19+ |
73570 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | |||
HT |
24+ |
MSOP-10 |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價(jià) | ||
FOAMEX |
新 |
6 |
全新原裝 貨期兩周 |
詢價(jià) | |||
Mini-Circuits |
2023+ |
MY-1E-005 |
100 |
專業(yè)銷售MINI電子元件,常年備有大量庫存 |
詢價(jià) | ||
HT |
24+ |
MSOP-10 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
HT |
23+ |
MSOP-10 |
15000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
HT |
23+ |
MSOP-10 |
20000 |
詢價(jià) |
