Product Attribute Attribute Value Select All Product Category Microcontrollers and Processors > Microcontroller (MCU) General Package LQFP-64 RoHS Compliant Mounting Type Surface Mount Operating Temperature -40℃(TA)-105℃(TA) Length*Width*Height 1.6mm(Height) Application Level Industrial Grade Part Status Active Packaging Tray Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT EEPROM Size 4 x 8 Core Processor ARM® Cortex®-M3 Minimum Operating Supply Voltage 2.4V Voltage - Supply (Vcc/Vdd) 2.4V~3.6V Maximum Clock Frequency 72MHz Program Memory Type FLASH Oscillator Type Internal Program Memory Size 256KB Interface Type CANbus, I2C, SPI, UART, USART Data Bus Width 32bit Maximum Operating Supply Voltage 3.6V Number of I/O 46 RAM Size 36KB Speed 72MHz Data Converter A/D 24x12b Core Number 1