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R5F51113ADFM#3A

RENR5F51113ADFM#3A

Renesas Electronics
32-bit Microcontrollers - MCU 32BIT MCU RX111 64K/10K QFP64
948 in stock

Overview

The R5F51113ADFM#3A is an ultra-low power 32-bit microcontroller from the Renesas RX111 group, featuring a high-performance RX CPU core running at up to 32MHz. It integrates 64KB of flash memory, 10KB of RAM, and a dedicated 8KB data flash for EEPROM-style storage, all while maintaining extremely low power consumption in standby modes.

Why Choose This Part

This MCU offers a unique balance of 32-bit performance with ultra-low power consumption, drawing only 3.6mA at 32MHz during active operation. It includes robust peripheral sets like USB 2.0 and specialized hardware such as a CRC calculator and an on-chip RTC, reducing external component count.

Applications

Battery-Powered IoT Nodes
Utilizes the 0.44 uA standby current and fast wakeup times to extend battery life in remote sensors.
USB Peripherals
The integrated USB 2.0 Full-Speed module supports Host, Function, and OTG modes for versatile connectivity.
Industrial Sensors
Features a built-in temperature sensor, 12-bit ADC, and 5V tolerant I/O for interfacing in harsh electrical environments.
Portable Medical Devices
The compact 10x10mm LFQFP64 package and low voltage operation (1.8V to 3.6V) suit handheld diagnostic equipment.

Key Specifications

Speed 32MHz
RAM Size 10K 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 64KB (64K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 64-LFQFP (10x10)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V

Getting Started

Development is supported by the Renesas e2 studio IDE and the CC-RX compiler. Engineers can evaluate the hardware using the RSK (Renesas Starter Kit) for RX111 and interface with the chip using an E1 or E2 Lite on-chip debugging emulator.

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