HT66F017 NSOP16

The HT66F017 is a Flash Memory type 8-bit high performance RISC architecture microcontroller. Offering users the convenience of Flash Memory multi-programming features, these devices also include a wide range of functions and features. Other memory includes an area of RAM Data Memory as well as an area of true EEPROM memory for storage of non-volatile data such as serial numbers, calibration data etc.

CPU Features

Operating Voltage:
fSYS= 8MHz: 2.2V~5.5V
fSYS= 12MHz: 2.7V~5.5V
fSYS= 16MHz: 3.3V~5.5V
fSYS= 20MHz: 4.5V~5.5V
Up to 0.2µs instruction cycle with 20MHz system clock at VDD=5V
Power down and wake-up functions to reduce power consumption
Three oscillators
— External crystal — HXT
— Internal RC –HIRC
— Internal 32kHz RC — LIRC
Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
Fully integrated internal 8MHz oscillator requires no external components
All instructions executed in one or two instruction cycles
Table read instructions
63 powerful instructions
8 subroutine nesting levels
Bit manipulation instruction

Peripheral Features

Flash Program Memory: up to 2Kx16
RAM Data Memory: up to 128×8
True EEPROM Memory: 64×8
Watchdog Timer function
14 bidirectional I/O lines
Two external interrupt lines shared with I/O pins
Multiple Timer Module for time measure, input
capture, compare match output, PWM output or single pulse output functions
Comparator function
Dual Time-Base functions for generation of fixed time interrupt signals
Low voltage reset function
Low voltage detect function
4-channel 12-bit resolution A/D converter
Package types: 16-pin DIP/NSOP/SSOP
Flash program memory can be re-programmed up to 100,000 times
Flash program memory data retention > 10 years
True EEPROM data memory can be re-programmed up to 1,000,000 times
True EEPROMdata memory data retention > 10 years