HT45FH3T
3D Glasses 8-bit Flash Type MCU
Features
CPU Features
• Operating Voltage:
♦
f
SYS
=4MHz: 2.2V~5.5V
• Up to 1μs instruction cycle with 4MHz system clock at V
DD
=5V
• Power down and wake-up functions to reduce power consumption
• Oscillator:
♦
♦
Internal 4MHz RC – HIRC
Internal 32kHz RC – LIRC
• Fully integrated internal 4MHz oscillator requires no external components
• Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
• All instructions executed in one or two instruction cycles
• Table read instructions
• 63 powerful instructions
• 4-level subroutine nesting
• Bit manipulation instruction
Peripheral Features
• Program Memory: 2K×16
• Data Memory: 128×8
• Watchdog Timer function
• 7 bidirectional I/O lines
• One external interrupt line shared with I/O pin
• Multiple Timer Modules for time measure, input capture, compare match output, PWM output
function or single pulse output function
• Over voltage protection (OVP) with interrupt
• Dual Time-Base functions for generation of fixed time interrupt signals
• 4-channel 12-bit resolution A/D converter
• Low voltage reset function (enabled @ 2.1V)
• Low voltage detect function
• One integrated LDO: 3V
• 4 level shift output pins
• Package type: 16-pin SSOP
Rev. 1.10
6
½a½ 1½½ ½01½
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
