Datasheet Summary
8051 Microcontroller with 8 channels Touch-key input and 12 Bit PWM and 12 Bit ADC
1. Features
- 8bits micro-controller with Pipe-line structured 8051 patible instruction set
- Flash ROM: 32K Bytes (Rub/write 10000 times)
- RAM: internal RAM 256 Bytes, external 1280 Bytes,
LED RAM 28 Bytes, Touch key RAM 16 Bytes
- EEPROM-like: 1024 Bytes (Rub/write 100000 times)
- Operation Voltage:
- fOSC = 2MHz
- 12MHz, VDD = 2.7V
- 5.5V
- Oscillator (code option):
- Crystal oscillator: 32.768kHz
- Crystal oscillator: 2MHz
- 12MHz
- Ceramic oscillator: 2MHz
- 12MHz
- Internal RC: 16.6MHz (TA = +25°C, ±1%), (TA = -40°C
+85°C, ±2%)
- Internal RC: 128KHz (±10%)
- 28pin: 26 CMOS...