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參數(shù)資料
| 型號： | HT47C20L |
| 廠商： | Holtek Semiconductor Inc. |
| 元件分類： | 數(shù)學(xué)處理器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 1/55頁 |
| 文件大?。?/td> | 341K |
| 代理商： | HT47C20L |
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HT47C20L
8-Bit Microcontroller
1
January 18, 2000
Features
Operating voltage: 1.2V~2.2V
Eight bidirectional I/O lines
Four input lines
One interrupt input
One 16-bit programmable timer/event
counter with PFD (programmable
frequency divider) function
On-chip 32768Hz crystal oscillator
Watchdog timer
2K
16 program memory ROM
64
8 data memory RAM
One real time clock (RTC)
One 8-bit prescaler for real time clock
One buzzer output
One low voltage detector
One low voltage reset circuit
Halt function and wake-up feature reduce
power consumption
LCD bias C type
One LCD driver with 20
segments
Two channels RC type A/D converter
Four-level subroutine nesting
Bit manipulation instruction
16-bit table read instruction
Up to 122 s instruction cycle with 32768Hz
system clock
Allinstructionsinoneortwomachinecycles
63 powerful instructions
2 or 20
3 or 19
4
General Description
The HT47C20L is an 8-bit high performance
RISC-like microcontroller. Its single cycle in-
struction and two-stage pipeline architecture
make high speed applications. The device is
suited for use in multiple LCD low power appli-
cations among which are calculators, clock tim-
ers, games, scales, toys, thermometers,
hygrometers, body thermometers, capacitor
scaler, other hand held LCD products, and bat-
tery system in particular.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT47C20 | 8-BIT MICROCONTROLLER |
| HT47R20 | 8 位R-F 型OTP 單片機 |
| HT48C05 | Cost-Effective I/O Type 8-Bit MCU |
| HT48C06 | Cost-Effective I/O Type 8-Bit MCU |
| HT48C10-1 | 8-Bit High Performance RISC-like Microcontroller Suitable for Multiple I/O Application(高性能、指令類似RISC的8位微控制器，用于多I/O接口設(shè)備) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT47C20L_05 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type Low Voltage 8-Bit Mask MCU |
| HT47M50 | 制造商:NTE Electronics 功能描述: |
| HT47R10A-1 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type 8-Bit MCU |
| HT47R20 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8 位R-F 型OTP 單片機 |
| HT47R20A-1 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type 8-Bit MCU |
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