Manufacturer: Zilog  •  Series: Z8® IR  •  Core Processor: Z8  •  Core Size: 8-Bit  •  Speed: 8MHz  •  Peripherals: Brown-out Detect/Reset, LVD, POR, WDT  •  Number of I /O: 31  •  Program Memory Size: 32KB (32K x 8)  •  Program Memory Type: OTP  •  RAM Size: 236 x 8  •  Voltage - Supply (Vcc/Vdd): 2 V ~ 3.6 V  •  Oscillator Type: Internal  •  Operating Temperature: 0°C ~ 70°C  •  Package / Case: 44-PLCC