Manufacturer Part Number
R5F51118ADFM#3A
Manufacturer
Renesas Electronics America
Introduction
The R5F51118ADFM#3A is a 32-bit single-core RX111 microcontroller designed for embedded applications, featuring enhanced processing speed, integrated peripherals, and advanced connectivity options.
Product Features and Performance
32-Bit Single-Core RX Processor
Speed of 32MHz for efficient processing
Incorporates DMA, LVD, POR, PWM, WDT peripherals
46 programmable I/Os for versatile use
On-chip FLASH memory of 512KB
8KB EEPROM for additional data storage
64KB RAM for smooth operation
Internal Oscillator for clock generation
Product Advantages
Low power consumption with a 1.8V to 3.6V supply range
Comprehensive connectivity with I2C, SCI, SPI, USB OTG
Enhanced analog features with 14-channel 12-bit A/D converter, 2-channel 8-bit D/A converter
Optimal for demanding embedded systems due to its robust temperature range of -40°C to 85°C
Key Technical Parameters
Core Size: 32-Bit
Connectivity: I2C, SCI, SPI, USB OTG
Peripherals: DMA, LVD, POR, PWM, WDT
Number of I/O: 46
Program Memory Size: 512KB (512K x 8)
EEPROM Size: 8K x 8
RAM Size: 64K x 8
Voltage Supply: 1.8V ~ 3.6V
Data Converters: A/D 14x12b; D/A 2x8b
Quality and Safety Features
Low Voltage Detection (LVD) to ensure reliable operation under varying voltage conditions
Power-On Reset (POR) for safe system start-up
Watchdog Timer (WDT) to prevent system hang-ups
Compatibility
Surface Mount 64-LFQFP (10x10) for PCB integration
Compliant with common industrial standards for easy integration
Application Areas
Suitable for industrial control, automation, consumer electronics, and IoT applications
Product Lifecycle
Product Status: Active
Not nearing discontinuation, enabling long-term deployment
Replacements or upgrades should be sourced directly from Renesas for compatibility
Several Key Reasons to Choose This Product
Highly integrated single-chip solution to minimize external component count
Easily programmable MCU with extensive documentation and support
Future-proof with active product lifecycle status
Robust design suitable for harsh environmental conditions
Enhanced connectivity options for versatile application use
Competitive performance-to-power ratio for energy-sensitive designs
Available in convenient tray packaging for bulk handling and manufacturing