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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series RA0E1
Packaging Tray |
Core Processor ARM® Cortex®-M23
Core Size 32-Bit
Speed 32MHz
Connectivity I2C, LINbus, SPI, UART/USART
Peripherals DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O 26
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size 1K x 8
RAM Size 12K x 8
Voltage - Supply (Vcc/Vdd) 1.6V ~ 5.5V
Data Converters A/D 10x12b SAR
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Memory Type Surface Mount
Grade -
Qualification -
Package / Case 32-HWQFN (5x5)
Supplier Device Package 32-WFQFN Exposed Pad

High-Performance ARM Cortex-M23 Microcontroller for Mission-Critical Applications

The R7FA0E1053CNH#UA0 from Renesas Electronics is a cutting-edge 32-bit microcontroller built on the ARM® Cortex®-M23 core, engineered for high-reliability embedded systems in aerospace, automotive, industrial, medical, and telecommunications sectors. Operating at 32MHz with a wide voltage range of 1.6V to 5.5V, this MCU delivers exceptional performance and flexibility for demanding applications.

Key Features & Benefits:

  • Powerful Processing: ARM Cortex-M23 32-bit core running at 32MHz ensures fast, efficient computation
  • Generous Memory: 32KB Flash program memory and 12KB RAM with 1KB EEPROM for reliable data storage
  • Rich Connectivity: I2C, LINbus, SPI, and UART/USART interfaces for versatile communication
  • Advanced Peripherals: DMA, PWM, temperature sensor, true random number generator (TRNG), and watchdog timer
  • Flexible I/O: 26 programmable I/O pins with 10-channel 12-bit SAR ADC for precise analog measurements
  • Extended Temperature Range: Operates reliably from -40°C to 105°C for harsh environments
  • Compact Package: 32-HWQFN (5x5mm) surface mount package saves board space

Technical Specifications:

Applications:

  • Aerospace control systems and avionics
  • Automotive body control modules and sensor interfaces
  • Industrial automation and process control
  • Medical device monitoring and diagnostics
  • Telecommunications equipment and IoT devices
  • Battery-powered portable instruments

Why Choose HQICKEY?

At HQICKEY, we specialize in providing high-reliability semiconductor components for mission-critical applications. Our extensive inventory, technical expertise, and commitment to quality ensure you receive authentic components with full traceability and support.

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