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參數資料
| 型號： | HT46C46 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Cost-Effective A/D Type 8-Bit MCU |
| 中文描述： | 成本效益的A / D型8位微控制器 |
| 文件頁數： | 1/42頁 |
| 文件大小： | 291K |
| 代理商： | HT46C46 |
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HT46R46/HT46C46/HT46R47/HT46C47
Cost-Effective A/D Type 8-Bit MCU
Rev. 1.00
1
December 28, 2004
General Description
The HT46R46/HT46C46 and HT46R47/HT46C47 are
8-bit, high performance, RISC architecture
microcontroller devices specifically designed for A/D
applications that interface directly to analog signals,
such as those from sensors. The mask version
HT46C46, HT46C47 are fully pin and functionally com-
patible with the OTP version HT46R46, HT46R47 de-
vice.
The advantages of low power consumption, I/O flexibil-
ity, programmable frequency divider, timer functions,
oscillator options, multi-channel A/D Converter, Pulse
Width Modulation function, HALT and wake-up func-
tions, enhance the versatility of these devices to suit a
wide range of A/D application possibilities such as sen-
sor signal processing, motor driving, industrial control,
consumer products, subsystem controllers, etc.
Features
Operating voltage:
f
SYS
=4MHz: 2.2V~5.5V
f
SYS
=8MHz: 3.3V~5.5V
13 bidirectional I/O lines (max.)
1 interrupt input shared with an I/O line
8-bit programmable timer/event counter with overflow
interrupt and 7-stage prescaler
On-chip crystal and RC oscillator
Watchdog Timer
1024 14 program memory for HT46R46/HT46C46
2048 14 program memory for HT46R47/HT46C47
64 8 data memory RAM
Supports PFD for sound generation
HALT function and wake-up feature reduce power
consumption
Up to 0.5 s instruction cycle with 8MHz system clock
at V
DD
=5V
4-level subroutine nesting for HT46R46/HT46C46
6-level subroutine nesting for HT46R47/HT46C47
4 channels 8-bit resolution A/D converter
for HT46R46/HT46C46
4 channels 9-bit resolution A/D converter
for HT46R47/HT46C47
1 channel 8-bit PWM output shared with an I/O line
Bit manipulation instruction
14-bit table read instruction
63 powerful instructions
All instructions in one or two machine cycles
Low voltage reset function
18-pin DIP/SOP package
相關PDF資料 |
PDF描述 |
|---|---|
| HT46C47 | Cost-Effective A/D Type 8-Bit MCU |
| HT46R46 | Cost-Effective A/D Type 8-Bit MCU |
| HT46C62 | A/D with LCD Type 8-Bit MCU |
| HT46R62 | A/D with LCD Type 8-Bit MCU |
| HT46C63 | A/D with LCD Type 8-Bit MCU |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT46C46E | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Cost-Effective A/D Type 8-Bit MCU |
| HT46C47 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Cost-Effective A/D Type 8-Bit MCU |
| HT46C47E | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Cost-Effective A/D Type 8-Bit MCU |
| HT46C48A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Cost-Effective A/D Type 8-Bit MCU |
| HT46C48AE | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Cost-Effective A/D Type 8-Bit MCU |
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