UPD63712BGC-8EU-A

Soc System On Chip Overview

The UPD63712BGC-8EU-A is an obsolete 8-bit microcontroller belonging to the UPD78F071x group, manufactured by Renesas Electronics Corporation. It features a 78K0 CPU core with 8KB of program memory and operates at a maximum frequency of 20MHz. The device supports a supply voltage range of 4V to 5.5V and includes integrated peripherals such as timers, ADCs, and I/O ports. Designed for home appliance motor control applications, it offers a wide operating temperature range from -40°C to +85°C.

Soc System On Chip Feature Summary

• Integrated 78K0 8-bit CPU core optimized for system control
• Supports home appliance motor control applications
• Includes on-chip timers, analog-to-digital converters, and general-purpose I/O ports
• Wide operating temperature range suitable for industrial environments

Soc System On Chip Applications

• Home appliance motor control systems
• General-purpose system control applications
• Embedded controllers requiring low-cost 8-bit processing

Soc System On Chip Procurement Notes

This component is officially classified as obsolete and is no longer promoted for new designs. Availability is limited to existing stock or surplus channels, with no guaranteed production support from Renesas. Engineers should verify current inventory status through authorized distributors and consider migration strategies to recommended successor families for long-term supply chain stability.

Soc System On Chip Selection Notes

Designers should note that the UPD78F071x group is supported only for customers who have already adopted these products. Renesas recommends transitioning to the RL78/G1F Group for new designs due to enhanced performance and modern feature sets. Selection should account for the obsolete status when planning for product lifecycle management and future maintenance requirements.

Soc System On Chip Part Context

The UPD63712BGC-8EU-A is part of the broader UPD78F071x family of 8-bit microcontrollers. This series was designed to provide cost-effective solutions for embedded control tasks, particularly in consumer electronics and home appliances. As part of Renesas's legacy portfolio, it represents an earlier generation of 8-bit architecture before the shift towards more advanced 32-bit and ultra-low-power architectures like the RL78 series.

Soc System On Chip Replacement Considerations

Renesas explicitly recommends the RL78/G1F Group as the replacement for new designs utilizing the UPD78F071x series. Migration guides are available to assist in transitioning software and hardware designs from the 78K0 architecture to the RL78 platform, ensuring compatibility and improved efficiency.