UPD70F3783GF-GAT-AX

Microcontrollers Overview

The UPD70F3783GF-GAT-AX is a 32-bit microcontroller from the V850ES/Jx3-E series, manufactured by Renesas Electronics. It utilizes the V850ES CPU core and integrates peripheral functions including ROM/RAM, timers, serial interfaces, A/D and D/A converters, DMA, CAN, USB, and an IEEE 802.3-compliant Ethernet controller. The device features 512KB of program memory, 76KB of RAM, and operates at a maximum frequency of 50MHz. It supports a supply voltage range of 2.85V to 3.6V and includes one CAN channel. The component is housed in a 128-pin LFQFP package with lead counts specified for the interface.

Microcontrollers Feature Summary

• Integrates an IEEE 802.3-compliant Ethernet controller alongside standard connectivity options like CAN and USB.
• Combines high-performance processing with extensive analog capabilities through integrated A/D and D/A converters.
• Supports efficient data handling via a dedicated DMA controller and multiple timer/counter units.

Microcontrollers Applications

• Office security systems
• Digital home electronics requiring network connectivity
• Automotive multimedia equipment

Microcontrollers Procurement Notes

Verify the obsolete status and end-of-life notifications prior to procurement planning. Confirm moisture sensitivity levels and storage conditions due to humidity sensitivity. Ensure compatibility with existing design tools and documentation, as support resources may be limited for discontinued components. Validate all electrical parameters against current application requirements before finalizing orders.

Microcontrollers Selection Notes

Select this component for designs requiring integrated Ethernet and CAN connectivity within a single-chip solution. Consider the 50MHz operating speed and memory configuration for complex control tasks. Evaluate the 128-pin LFQFP package constraints for PCB layout. Assess the availability of development tools and legacy support given the product's lifecycle status.

Microcontrollers Part Context

This part belongs to the V850ES/Jx3-E family, which targets general-purpose system control applications. The series emphasizes cost-performance for low-power consumption scenarios. It shares architectural similarities with other V850 variants but distinguishes itself through specific peripheral combinations like the built-in Ethernet controller.

Microcontrollers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Designers should consult official Renesas documentation for recommended migration paths or equivalent families such as the RX series for new designs.