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The NEC D78C10AGQ is a microcontroller from NEC's (now Renesas Electronics) 78K series. Below are the factual specifications, descriptions, and features of this component:

Manufacturer:

NEC Electronics (now part of Renesas Electronics Corporation)

Part Number:

D78C10AGQ

Description:

The D78C10AGQ is an 8-bit microcontroller based on the 78K/0 architecture. It is designed for embedded control applications, offering a balance of performance, power efficiency, and integration.

Key Features:

• CPU Core: 78K/0 series 8-bit microcontroller
• Clock Speed: Up to 10 MHz
• Operating Voltage: 4.5V to 5.5V (typical for 5V operation)
• Program Memory (ROM): 8 KB (mask ROM)
• RAM: 256 bytes
• I/O Ports: Multiple general-purpose I/O pins
• Timers: Built-in timer/counters (e.g., 8-bit timer, watchdog timer)
• Interrupts: Multiple interrupt sources
• Serial Communication: UART (serial interface)
• Package Type: QFP (Quad Flat Package)
• Operating Temperature Range: Industrial-grade (typically -40°C to +85°C)

Applications:

• Industrial control systems
• Consumer electronics
• Automotive electronics (non-safety critical)
• Home appliances

Additional Notes:

• The D78C10AGQ is an older-generation microcontroller, primarily used in legacy systems.
• It may have been succeeded by newer Renesas 78K series microcontrollers with enhanced features.

This information is based on NEC's original documentation and datasheets. For exact technical details, refer to the official datasheet from Renesas (formerly NEC).