R5F104LHGFB#70

Microcontrollers Overview

The R5F104LHGFB#70 is a 16-bit microcontroller from the Renesas RL78/G14 family. It features 128 kB of flash memory and 8 kB of RAM, operating at a maximum clock frequency of 32 MHz. The device supports a supply voltage range of 1.6 V to 5.5 V and includes an integrated 10-bit ADC with 12 channels. Connectivity options include CSI, I2C, and UART interfaces. It is housed in a 48-LFQFP package and operates within a temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates 128 kB of non-volatile flash memory for program storage.
• Supports low-voltage operation down to 1.6 V for energy efficiency.
• Includes multiple communication peripherals such as CSI, I2C, and UART.

Microcontrollers Applications

• General-purpose embedded control systems
• Industrial automation controllers
• Consumer appliance logic boards

Microcontrollers Procurement Notes

Verify the exact suffix against official Renesas documentation to confirm pinout and thermal specifications. Confirm moisture sensitivity level requirements for surface-mount assembly processes. Ensure the selected package variant matches the PCB footprint design constraints before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when a balance of moderate code capacity and wide input voltage range is required. The RL78/G14 architecture offers efficient processing for general tasks. Consider the 48-pin LFQFP package for compact designs requiring multiple I/O lines without increasing board space significantly.

Microcontrollers Part Context

This part belongs to the RL78/G14 series, designed for cost-sensitive applications requiring reliable 16-bit performance. The series emphasizes low power consumption and robust peripheral integration suitable for diverse industrial and consumer environments.

Microcontrollers Replacement Considerations

Consult official cross-reference guides for compatible upgrades. Verify electrical compatibility and pin assignments before substituting with other RL78 variants or competitor devices.