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
- EEPROM-like: 1024 Bytes
- Operation Voltage:
VDD = 2V
- 5.5V, fOSC = 32.768kHz
- 12MHz
- Oscillator (code option)
- Crystal oscillator: 32.768kHz
- Crystal oscillator: 2MHz
- 12MHz
- Ceramic oscillator: 2MHz
- 12MHz
- Internal RC: 12MHz (±2%)/128K
- 26/18 CMOS bi-directional I/O pins
- 8/6 Large-current drive port
- Built-in pull-up resistor for input pin
- Powerful interrupt sources:
- Timer2, 3, 4, 5
- INT2, 3
- INT40, INT41, INT42, INT43
- ADC, SCM , LPD, EUART
-...