R7FA2A1AB3CNF#AC0
- Mfr.Part #
- R7FA2A1AB3CNF#AC0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- QFN-40
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 40HWQFN
- Stock
- 33,068
- In Stock :
- 33,068
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Peripherals :
- DMA, LVD, POR, PWM, WDT
- Supplier Device Package :
- 40-HWQFN (6x6)
- Voltage - Supply (Vcc/Vdd) :
- 1.6V ~ 5.5V
- Core Size :
- 32-Bit Single-Core
- Base Product Number :
- R7FA2A1
- Program Memory Size :
- 256 kb
- Subcategory :
- Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- Length :
- 6 mm
- Product :
- MCU
- Interface Type :
- CAN, I2C, SPI, UART, USB
- Number of I/O :
- 22
- Program Memory Type :
- Flash
- RoHS :
- Details
- Product Type :
- ARM Microcontrollers - MCU
- DAC Resolution :
- 8 bit, 12 bit
- Connectivity :
- CANbus, EBI/EMI, I²C, SCI, SPI, UART/USART, USB
- Series :
- RA2A1
- Package / Case :
- QFN-40
- Product Status :
- Active
- Oscillator Type :
- Internal
- Width :
- 6 mm
- Minimum Operating Temperature :
- - 40 C
- Maximum Operating Temperature :
- + 105 C
- Number of I/Os :
- 25 I/O
- EEPROM Size :
- 8K x 8
- Core Processor :
- ARM® Cortex®-M23
- Mounting Style :
- SMD/SMT
- RAM Size :
- 32K x 8
- Data Converters :
- A/D 8x16b, 4x24b SAR, Sigma-Delta; D/A 2x8b, 1x12b
- Brand :
- Renesas Electronics
- Height :
- 0.8 mm
- Data Bus Width :
- 32 bit
- Operating Temperature :
- -40°C ~ 105°C (TA)
- Number of Timers/Counters :
- 1 x 32 bit, 2 x 16 bit, 4 x 16 bit
- Product Category :
- ARM Microcontrollers - MCU
- Package :
- Tray
- Speed :
- 48MHz
- Manufacturer :
- Renesas Electronics
- Datasheets
- R7FA2A1AB3CNF#AC0

Microcontrollers Intersil (Renesas Electronics Corporation) R7FA2A1AB3CNF#AC0 Overview
Introducing the Microcontrollers Intersil (Renesas Electronics Corporation) R7FA2A1AB3CNF#AC0, a cutting-edge microcontroller unit (MCU) designed to meet the evolving demands of modern embedded applications. This 32-bit MCU is equipped with 256KB of flash memory, encapsulated in a compact 40-HWQFN package, ensuring high performance and reliability for a variety of applications. Known for its robust architecture and scalable capabilities, this MCU from Renesas offers an optimal balance between power consumption and processing power, making it a prime choice for developers and manufacturers aiming for innovation and efficiency in their products.
R7FA2A1AB3CNF#AC0 Features
The R7FA2A1AB3CNF#AC0 is packed with features that enhance its usability and functionality in complex electronic environments. Key features include a powerful 32-bit processing core, 256KB of integrated flash memory for extensive program storage, and a small form-factor 40-pin HWQFN package that minimizes space on the PCB. Additionally, the MCU supports various communication protocols, which are crucial for IoT devices and interconnected systems.
R7FA2A1AB3CNF#AC0 Applications
- Smart Home Devices: Utilized in controlling and managing IoT-enabled home automation systems, offering seamless integration and reliable performance for smart lighting, security, and HVAC systems.
- Industrial Automation: Empowers complex machinery with accurate control and connectivity, enhancing productivity and monitoring in manufacturing processes.
- Wearable Technology: Serves as the core processing unit in wearables, providing efficient power management and data processing capabilities that are essential for device functionality and user interaction.
- Healthcare Equipment: Deployed in medical devices that require precise data handling and real-time monitoring, ensuring reliable operation in critical healthcare environments.
- Automotive Products: Integrates into automotive systems for enhanced sensor processing and control functions, contributing to safer and more efficient vehicle operations.
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