| Part Number | COP8782CJ | COP8780CJ | 
|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor | 
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers | 
|   |   | |
| Product Status | Active | Obsolete | 
| Core Processor | COP8 | COP8 | 
| Core Size | 8-Bit | 8-Bit | 
| Speed | - | - | 
| Connectivity | Microwire/Plus (SPI) | Microwire/Plus (SPI) | 
| Peripherals | PWM | PWM | 
| Number of I/O | 16 | 36 | 
| Program Memory Size | 4KB (4K x 8) | 4KB (4K x 8) | 
| Program Memory Type | OTP | EPROM, UV | 
| EEPROM Size | - | - | 
| RAM Size | 128 x 8 | 128 x 8 | 
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 6V | 4.5V ~ 6V | 
| Data Converters | - | - | 
| Oscillator Type | External | External | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | 28-CDIP (0.600", 15.24mm) Window | 40-CDIP (0.600", 15.24mm) Window | 
| Supplier Device Package | 28-CDIP | 40-CDIP |