Chip Introduction

• High integrated SoC, less external component
• Cortex-M0 core running up to 48MHz
• 128KB FLASH and 16KB SRAM
• 14bit 500Ksps SAR ADC Hardware oversampling up to 17 Bits
• 2 channel DMA support UART/SPI/ADC/DAC
• 14 bits sub-range DAC x 2 support 400Ksps
• USB 1.1 Full Speed
• Support multiple power domain for lower power consumption
• Full interface – UART x 3, PWM x 6, I2C, SPI
• Support 6*30/4*32/3*32 segment LCD
• QFN100 package
• Support free HCT measure library
• Primary Application:Glucose Meter