BC48R2020 NSOP16

This BC48R2020 is an 8-bit high performance RISC architecture microcontroller combined with an RF transmitter designed for a range of RF control applications. With the advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, watchdog timer as well as a fully integrated RF transmitter, the BC48R2020 has all the flexibility to meet the needs of a large range of RF control applications.

CPU Features

Operating Voltage : fSYS = 8MHz: 2.3V~3.6V
Up to 0.5us instruction cycle with 8MHz system clock
Power down and wake-up functions to reduce power consumption
Two Oscillators
– Internal high speed RC — HIRC
– Internal low speed RC — LIRC
Fully integrated internal 8MHz oscillator requires no external components
All instructions executed in one or two instruction cycles
Table read instructions
61 powerful instructions
2-level subroutine nesting
Bit manipulation instruction
Peripheral Features

Program Memory: 1Kx14
RAM Data Memory: 64×8
Watchdog Timer function
Up to 9 bidirectional I/O lines
External interrupt pin shared with I/O pin
One 8-bit programmable Timer/Event Counter with overflow interrupt and prescaler
Low voltage reset function
Package type: 16-pin NSOP
Programmable Frequency Divider — PFD

RF Transmitter Features

Complete UHF ASK/OOK transmitter
Frequency range 300MHz to 450MHz
Data rates more than 10kbps
Output Power up to 10dBm
Low voltage operation — down to 2.3V