HT46R016/HT46R017
Enhanced A/D 8-Bit OTP MCU
Features
CPU Features
Operating voltage:
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fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
fSYS=12MHz: 4.5V~5.5V
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Up to 0.33μs instruction cycle with 12MHz system clock at VDD=5V
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Oscillator types:
External high frequency crystal -- HXT
Internal RC -- HIRC
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Power down modes and wake-up function
Fully integrated internal 4MHz, 8MHz and 12MHz oscillator requires no external components
LIRC oscillator function for watchdog timer
All instructions executed in one or two instruction cycles
Table read instructions
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63 powerful instructions
Up to 4-level stack
Bit manipulation instruction
Peripheral Features
Up to 2048×16 program memory
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Up to 96×8 data memory
Up to 14 bidirectional I/O lines
Up to 4 channel 12-bit ADC
1 channel 8-bit PWM
Low voltage reset function
Watchdog timer function
External interrupt input shared with an I/O line
Up to two 8-bit programmable Timer/Event Counter with overflow interrupt and prescaler
Time-Base functions
Programmable Frequency Divider - PFD
Package Types: 16 DIP/NSOP
Rev. 1.00
5
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HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
