National Semiconductor · Other MCUs
COP8780CJ
IC MCU 8BIT 4KB EPROM/UV 40CDIP
A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.
Request this exact part →COP8780CJ specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | National Semiconductor |
|---|---|
| Ordering code | COP8780CJ |
| Family | Other MCUs |
| Package | 40-CDIP (0.600", 15.24mm) Window |
| Product Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Core Processor | COP8 |
| Core Size | 8-Bit |
| Speed | Not provided in source |
| Connectivity | Microwire/Plus (SPI) |
| Peripherals | PWM |
| Number of I/O | 36 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | EPROM, UV |
| EEPROM Size | Not provided in source |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 6V |
| Data Converters | Not provided in source |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
| Package / Case | 40-CDIP (0.600", 15.24mm) Window |
| Supplier Device Package | 40-CDIP |
Documents and evidence
COP8780CJ ↗Before sourcing COP8780CJ
- Start from engineering requirements
- Record toolchain and firmware dependencies
- Verify package, pinout and peripherals
- Approve alternatives before procurement
Questions about COP8780CJ
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.