HT66F03T3/HT68F03T3
8-Bit Flash MCU with RF Transmitter
Features
MCU Features
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MCU operating voltage with RF Transmitter:
f
SYS= 8MHz: 2.2V~3.6V
SYS= 12MHz: 2.7V~3.6V
f
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Up to 0.33ms instruction cycle with 12MHz system clock
Power Down and Wake-up functions to reduce power consumption
Five oscillators:
- External High Speed Xtal
- External 32.768kHz Xtal
- External RC
- Internal High Speed - no external components
- Internal 32kHz - no external components
Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
Fully integrated internal 4MHz, 8MHz and 12MHz Oscillator
All instructions executed in one or two instruction cycles
Table read instructions
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63 powerful instructions
Up to 4 subroutine nesting levels
Bit manipulation instruction
Flash Program Memory: 1K´14
RAM Data Memory: 64´8
EEPROM Memory: 64´8
Watchdog Timer function
Up to 8 bidirectional I/O lines
External interrupt pin shared with I/O pin
Multiple Timer Modules for time measure, input capture, compare match output, PWM output or
single pulse output functions
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Comparator function
Dual Time-Base functions for generation of fixed time interrupt signal
Low voltage reset function
Low voltage detect function
Multi-channel 12-bit resolution A/D converter
Package type: 16-pin NSOP
RF Transmitter Features
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Complete UHF ASK/OOK transmitter
Frequency range 300MHz to 450MHz
Data rates more than 10k bps
Output Power up to 10dBm
Low voltage operation - down to 2.2V
Data tracking function for power saving
Reference clock output for MCU IRC clock synchronisation
Rev. 1.30
1
July 4, 2011