HT66F15 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT66F15

Enhanced A/D Flash Type MCU

Holtek Semiconductor 

HT66F13/HT66F14/HT66F15

Enhanced A/D Flash Type MCU

Features

CPU Features

· Operating Voltage:

fSYS= 8MHz: 2.2V~5.5V

fSYS= 12MHz: 2.7V~5.5V

fSYS= 20MHz: 4.5V~5.5V

· Up to 0.2ms instruction cycle with 20MHz system clock at VDD=5V

· Power down and wake-up functions to reduce power consumption

· Four oscillators:

External Crystal -- HXT

External RC -- ERC

Internal RC -- HIRC

Internal 32kHz RC -- LIRC

· Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP

· Fully integrated internal 4MHz, 8MHz and 12MHz oscillator requires no external components

· All instructions executed in one or two instruction cycles

· Table read instructions

· 63 powerful instructions

· Up to 8-level subroutine nesting

· Bit manipulation instruction

Peripheral Features

· Flash Program Memory: 1K´14 ~ 4K´15

· RAM Data Memory: 64´8 ~ 192´8

· Watchdog Timer function

· Up to 26 bidirectional I/O lines

· Software controlled 4-SCOM lines LCD driver with 1/2 bias

· Multiple pin-shared external interrupts

· Multiple Timer Module for time measure, input capture, compare match output, PWM output or

single pulse output function

· Single Time-Base function for generation of fixed time interrupt signal

· 4 channels 12-bit A/D converter

· Low voltage reset function

· Low voltage detect function

· Wide range of available package types

Rev. 1.10

6

February 9, 2011

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