R5F21357CNFP#10

Microcontrollers Overview

The R5F21357CNFP#10 is a 16-bit microcontroller from the Renesas R8C/3x series. It features a maximum clock frequency of 20 MHz, 48 kB of program memory (FLASH), and 4 kB of data RAM. The device is housed in a 52-pin LQFP package with dimensions of 10x10 mm. It operates within an extended temperature range of -20°C to +85°C.

Microcontrollers Feature Summary

• Integrates 48 kB FLASH program memory for code storage
• Includes 4 kB data RAM for operational variables
• Supports operation across an extended industrial temperature range

Microcontrollers Applications

• Industrial control systems requiring 16-bit processing
• General-purpose embedded applications within specified thermal limits
• Device integration utilizing LQFP-52 footprint constraints

Microcontrollers Procurement Notes

Verify the specific suffix #10 against official Renesas documentation to confirm exact manufacturing lot or revision details. Confirm availability status through authorized distributors as supply conditions vary. Ensure compatibility with existing design-in requirements before procurement.

Microcontrollers Selection Notes

Select this component when a 16-bit architecture with 20 MHz performance is required. Consider the 48 kB FLASH capacity for application size. Verify that the 52-LQFP package fits the PCB layout and that the -20 to +85°C range meets environmental needs.

Microcontrollers Part Context

This part belongs to the R8C/3x family of 16-bit microcontrollers. It shares architectural similarities with variants like the R5F21355CNFP and R5F21357CNFP#V0, differing primarily in memory configuration and suffix specifications within the same package type.

Microcontrollers Replacement Considerations

The R5F21357CNFP#V0 is a documented variant within the same series. Verify pinout and memory equivalence before substitution. No other public substitute part numbers are confirmed.