Renesas Electronics R5F21142SP#U0 Connectivity: 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: -20?°C ~ 85?°C Oscillator Type: Internal Package / Case: 20-SSOP Peripherals: LED, POR, Voltage Detect, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Ram Size: 512 x 8 Series: M16C?„? M16C/R8C/Tiny/14 Speed: 20MHz Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V