Datasheet Summary
Enhanced 8051 Microcontroller with 10bit ADC
1. Features
- 8bits micro-controller with Pipe-line structured 8051 patible instruction set
- Flash ROM: 16K Bytes
- RAM: internal 256 Bytes, external 256 Bytes, LCD
RAM 19Bytes
- EEPROM-like: 1K Bytes
- Operation Voltage: fOSC = 32.768kHz
- 12MHz，VDD = 3.6V
- 5.5V
- Oscillator (code option):
- Crystal oscillator: 32.768kHz
- Crystal oscillator: 400kHz
- 12MHz
- Ceramic oscillator: 400kHz
- 12MHz
- Internal RC: 12MHz
- 41 CMOS bi-directional I/O pins
- Built-in pull-up resistor for input pin
- Three 16-bit timer/counters T2, T3 and T4
- One 12-bit PWM
- Two 8-bit PWM
- Powerful interrupt sources:
- Timer2, 3, 4
- INT0, 1, 2, 3
-...