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R5F51118AGFM#3A

RENR5F51118AGFM#3A

Renesas Electronics
32-bit Microcontrollers - MCU 32BIT MCU RX111 512K/64K QFP64
640 in stock

Overview

The R5F51118AGFM#3A is a 32-bit microcontroller from the Renesas RX111 group, featuring a high-performance RX core running at 32MHz. It is designed for ultra-low power applications, offering 512KB of flash memory, 64KB of RAM, and an integrated USB 2.0 interface for host, function, and OTG roles.

Why Choose This Part

This MCU provides a highly efficient RX core with DSP instructions, allowing for advanced processing at lower clock speeds to save power. Its wide operating voltage range of 1.8V to 3.6V and extremely low standby current consumption make it an excellent choice for energy-sensitive designs.

Applications

Battery-Powered Medical Devices
Utilizes the 0.44uA standby current and integrated temperature sensor for portable health monitoring.
USB Peripheral Controllers
The integrated USB 2.0 Host/Function/OTG engine enables simplified connectivity for PC peripherals and mobile accessories.
Smart Utility Meters
Large 512KB flash capacity and low-power RTC mode make it suitable for long-term deployments in metering infrastructure.
Industrial Sensor Nodes
Features 5V tolerant I/Os and integrated CRC for reliable communication in electrically noisy industrial environments.

Key Specifications

Speed 32MHz
RAM Size 64K x 8
Core Size 32-Bit
EEPROM Size 8K x 8
Peripherals DMA, LVD, POR, PWM, WDT
Connectivity I2C, SCI, SPI, USB OTG
Mounting Type Surface Mount
Number of I/O 46
Core Processor RX
Package / Case 64-LQFP
Data Converters A/D 14x12b; D/A 2x8b
Oscillator Type Internal
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 105degC (TA)
Supplier Device Package 64-LFQFP (10x10)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V

Getting Started

To begin development, use the Renesas e2 studio IDE or IAR Embedded Workbench for RX. Hardware evaluation is best performed using the Renesas Target Board for RX111 or the RSK (Renesas Starter Kit), and programming can be achieved via the E2 or E2 Lite on-chip debugging emulators.

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