Manufacturer: Zilog  •  Series: eZ80® Acclaim!®  •  Core Processor: Z8  •  Core Size: 8-Bit  •  Speed: 50MHz  •  Connectivity: Ethernet, I²C, IrDA, SPI, UART/USART  •  Peripherals: Brown-out Detect/Reset, POR, PWM, WDT  •  Number of I /O: 32  •  Program Memory Size: 256KB (256K x 8)  •  Program Memory Type: FLASH  •  RAM Size: 16K x 8  •  Voltage - Supply (Vcc/Vdd): 3 V ~ 3.6 V  •  Oscillator Type: Internal  •  Operating Temperature: -40°C ~ 105°C  •  Package / Case: 144-LQFP  •  Other PartNo: 269-3199