Datasheet Summary
1. Features
- 8bits micro-controller with Pipe-line structured 8051 patible instruction set
- Flash ROM: 16K Bytes
- RAM: internal 256 Bytes, external 512 Bytes
- Operation Voltage: fOSC = 400k
- 16MHz, VDD = 3.6V
- 5.5V
- Oscillator (code option):
- Crystal oscillator: 400kHz
- 16MHz
- Ceramic oscillator: 400kHz
- 16MHz
- Internal RC: 12.3MHz
- 30 CMOS bi-directional I/O pins
- 4 open-drain type I/O available
- 8 sink current strong drive ports
- Built-in pull-up resistor for input pin
- Powerful interrupt sources:
- Timer0, 1, 2
- INT0, 1, 2, 3
- INT40-7
- ADC, EUART, SPI, PWM
- EUART
- Three 16-bit timer/counters T0, T1and T2
- One 12-bit PWM
- Two 8-bit PWM
- SPI...