BC68F2420 NSOP16

The BC68F2420 provides a combination of a fully featured MCU and an RF receiver function, giving it great flexibility for use in wide range of RF control applications. Offering users the convenience of Flash Memory multi-programming features, this device also includes 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

Holtek TinyPowerTM Technology
Operating voltage
– VDD (MCU)
♦ fSYS = 32kHz: 2.2V~5.5V
♦ fSYS = 16MHz: 3.3V~5.5V
– VDDRF (RF)
♦ fSYS = 16MHz: 4.5V~5.5V
Up to 0.25us instruction cycle with 16MHz system clock at VDD =5V
Power down and wake-up functions to reduce power consumption
Oscillator types:
– Internal High Speed RC – HIRC
– Internal Low Speed 32kHz RC – LIRC
Multi-mode operation: FAST, SLOW, IDLE and SLEEP
Fully integrated internal 16MHz oscillator
requires no external components
All instructions executed in one or two instruction cycles
Table read instructions
63 powerful instructions
4-level subroutine nesting
Bit manipulation instruction

Peripheral Features

Flash Program Memory: 1Kx14
RAM Data Memory: 64×8
True EEPROM Memory: 32×8
Watchdog Timer function
Up to 9 bidirectional I/O lines
Programmable I/O port source current
Two pin-shared external interrupts
Multiple Timer Modules for time measurement, capture input, compare match output or PWM output or single pulse output function
– 1 Compact type 10-bit Timer Module – CTM
– 1 Standard type 10-bit Timer Module – STM
Dual Time-Base functions for generation of fixed time interrupt signals
Low voltage reset function
Low voltage detect function
Package types: 16-pin NSOP-EP