D780C-1 8-Bit NMOS Microprocessor DIP-40 (Z80 Compatible CPU, NEC Microprocessor, CP/M Compatible Processor)

The D780C-1 is a high-performance 8-bit NMOS microprocessor manufactured by NEC and fully compatible with the Zilog Z80A architecture. Designed for embedded control systems, industrial equipment, vintage computers, educational systems, and CP/M-based applications, the D780C-1 offers powerful processing capabilities, extensive instruction support, dynamic RAM refresh functionality, and compatibility with both Z80 and Intel 8080 software.

Key Features -

• Fully Z80A compatible architecture

• 8-bit NMOS microprocessor

• CP/M compatible operation

• Intel 8080 software compatibility

• 158 instruction types supported

• Dual register set architecture

• Built-in dynamic RAM refresh capability

• DIP-40 through hole package

Specifications -

• Product type - Microprocessor IC

• Model - D780C-1

• Manufacturer - NEC

• CPU architecture - 8-Bit NMOS

• Compatibility - Z80A Compatible

• Package type - DIP-40

• Mounting type - Through Hole Mount

• Clock frequency - Up to 4MHz

• Data bus width - 8 Bit

• Address bus width - 16 Bit

• Operating voltage - 5V DC

• Additional features - Dynamic RAM refresh, vectored interrupts, and TTL-compatible signals

Applications -

• Vintage computer restoration

• CP/M systems

• Industrial control equipment

• Educational computing projects

• Embedded control systems

• Arcade and gaming hardware

• Z80 development platforms