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苏州启普微电子有限公司是一家专业代理销和开发推广品牌集成电路产品和各种半导体分立器件的企业。公司经营的产品广泛应用于通讯、家用电器、仪器仪表、工业控制、电脑周边设备及消费电子产品等领域。公司业务主要有四个方面：一、代理销售:合泰HOLTEK、胜德SUNTEK、中芯CS、义隆EMC、麦肯MICON、台......

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HT46R65/HT46C65 -- A/D with LCD Type 8-Bit MCU

产品编号：3360760 更新时间：2020-08-13

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苏州启普微电子有限公司

主营业务：HT1621B,HT48R50A-1,HT49R30A-1,...
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产品详情

HT46R65/HT46C65 -- A/D with LCD Type 8-Bit MCU

General Description

The HT46R65/HT46C65 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D product applicati*** that interface directly to analog signals and which require LCD Interface. The mask version HT46C65 is fully pin and functionally compatible with the OTP version HT46R65 device.

The advantages of low power c***umption, I/O flexibility, timer functi***, oscillator opti***, multi-channel A/D Converter, Pulse Width Modulation function, HALT and wake-up functi***, in addition to a flexible and configurable LCD interface enhance the versatility of these devices to control a wide range of applicati*** requiring 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.

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
Two 16-bit programmable timer/event counter with PFD (programmable frequency divider) function
LCD driver with 41×3 or 40×4 segments (logical output option for SEG0~SEG23)
8K×16 program memory
384×8 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 c***umption
16-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
Up to 0.5ms instruction cycle with 8MHz system clock
63 powerful instructi***
All instructi*** in 1 or 2 machine cycles
52-pin QFP, 56-pin SSOP, 100-pin LQFP packages