core processor ARM® Cortex®-M3 Kernel specification 32-bit single core speed 120MHz Connectivity CANbus, EBI/EMI, Ethernet, I2C, Microwire, Memory Card, SPI, SSI, SP, ART/USART, USB OTG Peripherals Brownout Detection/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT I/O count 109 Program storage capacity 512KB (512K x 8) Program memory type flash EEPROM capacity 4K x 8 RAM size 96K x 8 Voltage - Supply (Vcc/Vdd) 2.4V ~ 3.6V data converter A/D 8x12b; D/A 1x10b Oscillator Type internal Operating temperature -40°C ~ 85°C (TA) installation type Surface Mount Type Package/Enclosure 144-LQFP Supplier Device Packaging 144-LQFP (20x20) Basic product number LPC1788