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COP8780CJ from NS,National Semiconductor

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COP8780CJ

Manufacturer: NS

8-Bit One-Time Programmable (OTP) Microcontroller

Partnumber Manufacturer Quantity Availability
COP8780CJ NS 37 In Stock

Description and Introduction

8-Bit One-Time Programmable (OTP) Microcontroller The part **COP8780CJ** is manufactured by **National Semiconductor (NS)**.  

Key specifications:  
- **Type**: Microcontroller  
- **Core**: 8-bit COP8  
- **Package**: 20-pin ceramic DIP (CDIP)  
- **Operating Voltage**: 4.5V to 5.5V  
- **Clock Speed**: Up to 10 MHz  
- **Memory**:  
  - ROM: 2 KB  
  - RAM: 128 bytes  
- **I/O Ports**: 16 programmable I/O lines  
- **Timers**: 2 x 16-bit timers  
- **ADC**: None  
- **Special Features**: Built-in watchdog timer, power-saving modes  

Note: This part is likely obsolete, as National Semiconductor was acquired by Texas Instruments in 2011.

Partnumber Manufacturer Quantity Availability
COP8780CJ 100 In Stock

Description and Introduction

8-Bit One-Time Programmable (OTP) Microcontroller The COP8780CJ is a microcontroller from National Semiconductor's COP8 family. Here are the key specifications:

- **Architecture**: 8-bit microcontroller
- **Core**: COP8 core
- **Clock Speed**: Up to 10 MHz
- **Program Memory (ROM)**: 8 KB
- **RAM**: 256 bytes
- **I/O Ports**: Multiple configurable I/O lines
- **Timers**: Includes on-chip timers/counters
- **ADC**: Some variants include an analog-to-digital converter (ADC)
- **Operating Voltage**: Typically 4.5V to 5.5V
- **Package**: Plastic DIP (Dual In-line Package) or other through-hole/SMD packages
- **Temperature Range**: Commercial (0°C to +70°C) or industrial (-40°C to +85°C) options
- **Special Features**: Power-saving modes, watchdog timer, serial I/O (UART/SPI)

Note: Exact features may vary slightly depending on the specific variant. For precise details, consult the official datasheet from National Semiconductor (now part of Texas Instruments).

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