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參數資料
| 型號： | HT46R64 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | A/D with LCD Type 8-Bit MCU |
| 中文描述： | 在A / D液晶型8位微控制器 |
| 文件頁數： | 1/47頁 |
| 文件大小： | 345K |
| 代理商： | HT46R64 |
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HT46R64/HT46C64
A/D with LCD Type 8-Bit MCU
Rev. 1.40
1
September 21, 2004
Features
Operating voltage:
f
SYS
=4MHz: 2.2V~5.5V
f
SYS
=8MHz: 3.3V~5.5V
24 bidirectional I/O lines
Two external interrupt input
One 8-bit and one 16-bit programmable timer/event
counter with PFD (programmable frequency divider)
function
LCD driver with 33 3 or 32 4 segments
(logical output option for SEG0~SEG15)
4K 15 program memory
192 8 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
8 channels 10-bit resolution A/D converter
4-channel 8-bit PWM output shared with 4 I/O lines
Bit manipulation instruction
16-bit table read instruction
Upto0.5 sinstructioncyclewith8MHzsystemclock
63 powerful instructions
All instructions in 1 or 2 machine cycles
Low voltage reset/detector function
56-pin SSOP, 100-pin QFP package
General Description
The HT46R64/HT46C64 are 8-bit, high performance,
RISC architecture microcontroller devices specifically
designed for A/D product applications that interface di-
rectly to analog signals and which require LCD Inter-
face. The mask version HT46C64 is fully pin and
functionally compatible with the OTP version HT46R64
device.
The advantages of low power consumption, I/O flexibil-
ity, timer functions, oscillator options, multi-channel A/D
Converter, Pulse Width Modulation function, HALT and
wake-up functions, in addition to a flexible and
configurable LCD interface enhance the versatility of
these devices to control a wide range of applications re-
quiring analog signal processing and LCD interfacing,
such as electronic metering, environmental monitoring,
handheld measurement tools, motor driving, etc., for
both industrial and home appliance application areas.
HT46C64underdevelopment,availablein4Q,2004.
相關PDF資料 |
PDF描述 |
|---|---|
| HT46R23 | 8-Bit OTP Microcontroller |
| HT46R47 | 8-Bit OTP Battery Charger Controller |
| HT46R65-100 | A/D with LCD Type 8-Bit MCU |
| HT46C65 | A/D with LCD Type 8-Bit MCU |
| HT46C65-100 | A/D with LCD Type 8-Bit MCU |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT46R64_06 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D with LCD Type 8-Bit MCU |
| HT46R64_11 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D with LCD Type 8-Bit MCU |
| HT46R65 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D with LCD Type 8-Bit MCU |
| HT46R65_11 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D with LCD Type 8-Bit MCU |
| HT46R65-100 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D with LCD Type 8-Bit MCU |
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