UPD78F0511AGA-8EU-AT

Microcontrollers Overview

The UPD78F0511AGA-8EU-AT is an 8-bit microcontroller from the Renesas 78K0/Kx2 series. It features a 78K/0 core with a maximum operating speed of 20MHz. The device includes 60KB (60K x 8) of flash program memory and 3KB (3K x 8) of RAM. It is housed in a 48-LFQFP package measuring 7x7 mm. The unit supports a supply voltage range of 1.8V to 5.5V and operates within a temperature range of -40°C to 85°C.

Microcontrollers Feature Summary

• Integrates 60KB of non-volatile flash memory for program storage.
• Includes 3KB of static RAM for data handling.
• Supports multiple communication interfaces including I2C, LINbus, UART/USART, and 3-wire SIO.
• Features built-in analog-to-digital conversion with eight 10-bit channels.

Microcontrollers Applications

• Industrial control systems requiring robust 8-bit processing
• Automotive applications utilizing LINbus communication
• Consumer electronics with low power requirements
• General-purpose embedded control tasks

Microcontrollers Procurement Notes

Verify the exact suffix against official Renesas documentation to confirm pinout and electrical characteristics. Ensure compatibility with existing PCB footprints for the 48-LFQFP package. Confirm moisture sensitivity level handling during assembly. Check for any specific ordering suffixes that may affect availability or lead times. Validate RoHS compliance status for your region.

Microcontrollers Selection Notes

Select this component when a balance of moderate code capacity and peripheral richness is needed in an 8-bit architecture. The 78K0/Kx2 series offers a mature instruction set suitable for cost-sensitive designs. Consider the 48-pin count for sufficient I/O allocation without excessive board space usage. Evaluate the 20MHz clock speed against real-time processing demands.

Microcontrollers Part Context

This part belongs to the 78K0/Kx2 family, designed for high reliability and ease of use. It shares architectural similarities with other members like the UPD78F0515AGA but differs in memory size and package options. The series is widely used in legacy system upgrades and new industrial designs requiring proven 8-bit performance.

Microcontrollers Replacement Considerations

Direct substitutes within the same package and pinout include other variants in the UPD78F05xxAGA series with matching memory configurations. Verify functional equivalence if swapping between different memory sizes within the same family. Cross-referencing with the UPD78F0515AGA requires checking for pin-compatible differences.