Professional IC Distribution & Technical Solutions

The NEC UPD72852GB is a microcontroller from NEC Electronics (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: NEC Electronics (now Renesas)
• Part Number: UPD72852GB
• Architecture: 8-bit microcontroller
• CPU Core: 78K series (NEC 78K0 architecture)
• Clock Speed: Up to 10 MHz
• Program Memory (ROM): 32 KB
• RAM: 1 KB
• I/O Ports: Multiple digital I/O pins
• Timers/Counters: Built-in timers (e.g., 8-bit/16-bit timers)
• Serial Communication: UART, I²C, or similar interfaces
• ADC: Some variants may include an analog-to-digital converter
• Operating Voltage: Typically 5V
• Package: LQFP (Low-profile Quad Flat Package) or similar

Descriptions:

• The UPD72852GB is an 8-bit microcontroller designed for embedded control applications.
• It belongs to NEC’s 78K series, known for low-power operation and efficient performance in industrial and consumer electronics.
• Suitable for applications like motor control, home appliances, and automation systems.

Features:

• Low Power Consumption: Optimized for energy-efficient designs.
• High-Speed Processing: Up to 10 MHz operation.
• On-Chip Peripherals: Includes timers, serial interfaces, and possibly ADC.
• Compact Package: LQFP for space-constrained designs.
• Reliable Performance: Designed for industrial-grade applications.

This microcontroller is now part of Renesas' legacy product line, with newer alternatives available in the 78K0R or RL78 series.

(Note: Exact features may vary based on datasheet revisions.)