Renesas Electronics R5F211B3DDD#U0 Connectivity: I??C, SIO, SSU, UART/USART Core Processor: R8C Core Size: 16-Bit Data Converters: A/D 4x10b Eeprom Size: - Number Of I /o: 13 Operating Temperature: -40?°C ~ 85?°C Oscillator Type: Internal Package / Case: 20-DIP (0.300", 7.62mm) Peripherals: LED, POR, Voltage Detect, WDT Program Memory Size: 12KB (12K x 8) Program Memory Type: FLASH Ram Size: 768 x 8 Series: M16C?„? M16C/R8C/Tiny/1B Speed: 20MHz Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V