Datasheet Summary
CMOS single-chip 8-bit MCU with 12-bit A/D converter
Main Features
- 8-bit Microcontroller With High Speed 8051 CPU
- Basic MCU Function
- 16Kbytes Flash Code Memory
- 768bytes SRAM
- Built-in Analog Function
- Power-On Reset and Low Voltage Detect Reset
- Internal 16MHz RC Oscillator (±1.5%, TA= 0 ~ +50°C)
- Watchdog Timer RC Oscillator (5kHz)
- Peripheral Features
- 12-bit Analog to Digital Converter (15 inputs)
- UART 8-bit x 1-ch
- SPI 8-bit x 1-ch
- I2C 8-bit x 1-ch
- I/O and Packages
- Up to 30 Programmable I/O lines with 32-pin package
- 32/28/20 SOP, 32 LQFP, 24 QFN
- Pb-free package
- Operating Conditions
- 2.2V to 5.5V Wide Voltage Range
- -40°C to 85°C Temperature Range
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