HT48R006中文资料合泰数据手册PDF规格书

General Description

The HT48R006 and HT46R006 are a series of 8-bit high performance, RISC architecture microcontrollers specifically designed for a wide range of applications. The usual Holtek microcontroller features of low power consumption, I/O flexibility, timer functions, oscillator options, power down and wake-up functions, watchdog timer and low voltage reset, combine to provide devices with a huge range of functional options while still maintaining a high level of cost effectiveness.

特性 Features

CPU Features

● Operating voltage:

fSYS= 4MHz: 2.2V~5.5V

fSYS= 8MHz: 3.0V~5.5V

fSYS= 12MHz: 4.5V~5.5V

● Up to 0.33μs instruction cycle with 12MHz system

clock at VDD= 5V

● Sleep mode and wake-up functions to reduce

power consumption

● Oscillator types:

External high freuency Crystal -- HXT

External RC -- ERC

Internal RC -- HIRC

External low frequency crystal -- LXT

● Three operational modes: Normal, Slow, Sleep

● Fully integrated internal 4MHz, 8MHz and 12MHz

oscillator requires no external components

● OTP Program Memory: 1Kx14 or 1Kx15

● RAM Data Memory: 64x8 ~ 96x8

● Watchdog Timer function

● LIRC oscillator function for watchdog timer

● All instructions executed in one or two instruction cycles

● Table read instructions

● 63 powerful instructions

● 2~6-level subroutine nesting

● Bit manipulation instruction

● Low voltage reset function

Peripheral Features

● 6 bidirectional I/O lines

● 3 channel 12-bit ADC

● 1 channel 8-bit PWM

● External interrupt input shared with an I/O line

● 1~2 8-bit programmable Timer/Event

Counter with overflow interrupt and prescaler

● Time-Base function

● Programmable Frequency Divider - PFD

● Buzzer driving pair supported

● 10-pin MSOP package