Manufacturer: National Semiconductor  •  Series: COP8™ 87xx  •  Core Processor: COP8  •  Core Size: 8-Bit  •  Connectivity: Microwire/Plus (SPI)  •  Peripherals: PWM  •  Number of I /O: 36  •  Program Memory Size: 4KB (4K x 8)  •  Program Memory Type: OTP  •  RAM Size: 128 x 8  •  Voltage - Supply (Vcc/Vdd): 4.5 V ~ 6 V  •  Oscillator Type: External  •  Operating Temperature: -40°C ~ 85°C  •  Package / Case: 40-DIP  •  Other PartNo: *COP8780CN