UPD78F1009GA(S)-HAB-AX

Microcontrollers Overview

The UPD78F1009GA(S)-HAB-AX is an 8-bit microcontroller from the Renesas 78K0/Lx3 series. It features a 78K/0 core with a maximum operating speed of 10MHz. The device includes 16KB (16K x 8) of flash program memory and 768 bytes (768 x 8) of RAM. It operates within a supply voltage range of 1.8V to 5.5V and supports a wide industrial temperature range of -40°C to +85°C. The unit is housed in a 64-pin TQFP package and provides 46 general-purpose I/O ports.

Microcontrollers Feature Summary

• Integrates an internal oscillator for clock generation without external components.
• Includes built-in analog-to-digital conversion capabilities with multiple channels.
• Supports serial communication interfaces including LINbus, UART, and SIO.
• Features low-voltage detection and power-on reset circuits for system stability.

Microcontrollers Applications

• Industrial control systems requiring robust 8-bit processing
• Automotive body electronics and instrumentation modules
• Consumer appliances with LCD display interfaces
• General-purpose embedded control applications

Microcontrollers Procurement Notes

Verify component authenticity through authorized Renesas distributors or certified suppliers. Confirm that the specific suffix matches the required package and temperature grade. Check for relevant Product Change Notices regarding labeling or assembly site updates. Ensure compliance with RoHS3 directives as specified in official documentation. Validate lead times and availability status directly with the manufacturer before finalizing procurement plans.

Microcontrollers Selection Notes

Select this component when an 8-bit architecture with integrated flash and LINbus support is required. Consider the 10MHz performance limit and 16KB memory capacity for application complexity. Evaluate the 64-TQFP package dimensions against PCB layout constraints. Compare against newer RL78 family alternatives if enhanced performance or lower power consumption is needed for new designs.

Microcontrollers Part Context

This part belongs to the 78K0/Lx3 group of microcontrollers, which are established 8-bit solutions designed for cost-sensitive and high-volume applications. The series emphasizes reliability and extensive peripheral integration within a compact form factor. While supported for existing products, Renesas typically recommends transitioning to the RL78 family for new development projects to access advanced features and improved efficiency.

Microcontrollers Replacement Considerations

Consult official substitution guides for equivalent pin-compatible parts within the same series. Verify functional compatibility if migrating to the RL78/G1F group for new designs. Ensure software and hardware adaptations are accounted for when replacing legacy components with modern equivalents.