UPD70F3426GJA-013-GAE-Q-G

Microcontrollers Overview

The UPD70F3426GJA-013-GAE-Q-G is a 32-bit microcontroller from the Renesas V850E/Dx3 family, featuring the V850E1 CPU core. It integrates 1.28 MB of flash memory and 92 kB of RAM within a 144-pin LQFP package. The device supports a maximum operating frequency of 48 MHz and includes an ADC, DMA controller, and multiple serial interfaces. It operates within a temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates the V850E1 RISC CPU core for efficient 32-bit data processing.
• Includes extensive on-chip memory with 1.28 MB flash and 92 kB RAM.
• Features integrated analog-to-digital conversion and direct memory access capabilities.

Microcontrollers Applications

• Automotive multimedia equipment such as car audio systems
• High-performance embedded control applications requiring large code storage
• Industrial controllers utilizing IEBus or CAN communication

Microcontrollers Procurement Notes

Verify the specific suffix '013' against official Renesas documentation to confirm pinout compatibility and electrical characteristics. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the full part number with the latest datasheet revision to avoid discrepancies in peripheral configurations or package dimensions.

Microcontrollers Selection Notes

Select this model when a balance of high memory capacity and moderate clock speed is required. The V850E1 core offers cost-effective performance for automotive and industrial sectors. Consider the 144-pin LQFP package constraints for PCB layout. Evaluate if the 48 MHz limit suffices compared to higher-speed variants in the Dx3 series.

Microcontrollers Part Context

This component belongs to the V850E/Dx3 series, designed for automotive and general-purpose embedded applications. It shares architectural similarities with other V850E1-based devices but distinguishes itself through its specific memory map and peripheral set. The series emphasizes reliability and low power consumption for continuous operation in demanding environments.

Microcontrollers Replacement Considerations

Consult the V850E/Dx3 family cross-reference guide for compatible substitutes. Verify that alternative models maintain identical pin assignments and software compatibility. Check for any changes in memory size or peripheral availability in potential replacement parts.