R7FA4M1AB3CNF#AC0
- Mfr.Part #
- R7FA4M1AB3CNF#AC0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- QFN-40
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 40HWQFN
- Stock
- 44,467
- In Stock :
- 44,467
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Data Bus Width :
- 32 bit
- Series :
- RA4M1
- Width :
- 6 mm
- Subcategory :
- Microcontrollers - MCU
- Interface Type :
- CAN, I2C, SPI, UART, USB
- Height :
- 0.8 mm
- Minimum Operating Temperature :
- - 40 C
- Program Memory Size :
- 256 kb
- Product Status :
- Active
- Mounting Type :
- Surface Mount
- Base Product Number :
- R7FA4M1
- Core Size :
- 32-Bit Single-Core
- Oscillator Type :
- Internal
- Number of I/Os :
- 28 I/O
- Product :
- MCU
- Peripherals :
- DMA, LVD, POR, PWM, WDT
- DAC Resolution :
- 8 bit, 12 bit
- Manufacturer :
- Renesas Electronics
- Maximum Operating Temperature :
- + 105 C
- Length :
- 6 mm
- Data Converters :
- A/D 11x14b SAR; D/A 2x8b, 1x12b
- Product Type :
- ARM Microcontrollers - MCU
- Package / Case :
- QFN-40
- Number of I/O :
- 25
- Voltage - Supply (Vcc/Vdd) :
- 1.6V ~ 5.5V
- Product Category :
- ARM Microcontrollers - MCU
- Program Memory Type :
- Flash
- Packaging :
- Tray
- Operating Temperature :
- -40°C ~ 105°C (TA)
- Number of Timers/Counters :
- 2 x 32 bit, 2 x 16 bit
- Core Processor :
- ARM® Cortex®-M4
- RAM Size :
- 32K x 8
- Mounting Style :
- SMD/SMT
- EEPROM Size :
- 8K x 8
- Supplier Device Package :
- 40-HWQFN (6x6)
- Connectivity :
- CANbus, EBI/EMI, I²C, SCI, SPI, UART/USART, USB
- Brand :
- Renesas Electronics
- Speed :
- 48MHz
- RoHS :
- Details
- Number of ADC Channels :
- 11 Channel
- Package :
- Tray
- Datasheets
- R7FA4M1AB3CNF#AC0

Microcontrollers Intersil (Renesas Electronics Corporation) R7FA4M1AB3CNF#AC0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R7FA4M1AB3CNF#AC0 is a highly advanced, 32-bit microcontroller tailored for applications that require robust performance in a compact form factor. Featuring a sophisticated 256KB of flash memory integrated within a 40HWQFN package, this microcontroller offers a balanced blend of efficiency and capability, making it a perfect choice for developers looking to push the boundaries of system design. Engineered by Renesas, a leader in semiconductor solutions, this IC provides the reliability and performance necessary to drive sophisticated electronic systems in various industrial applications.
R7FA4M1AB3CNF#AC0 Features
This microcontroller unit (MCU) stands out with its robust architecture, optimized for high-performance operation and low power consumption. The integration of 256KB flash memory facilitates advanced applications and firmware updates without external storage needs. Its compact 40HWQFN package ensures a minimal footprint, ideal for space-constrained applications. Additionally, the MCU supports multiple communication protocols, enhancing its adaptability to a broad range of systems and technologies.
R7FA4M1AB3CNF#AC0 Applications
- Automotive Systems: This MCU can be integrated into automotive control systems, supporting tasks from engine management to infotainment system controls, providing a reliable processing backbone with its robust handling of multiple inputs and outputs.
- Industrial Automation: In the realm of industrial automation, the R7FA4M1AB3CNF#AC0 facilitates precise control and monitoring of machinery. Its high-speed processing capabilities enable real-time decision-making critical in automated manufacturing processes.
- Smart Home Devices: Leveraging its capability to handle multiple protocols, this MCU is ideal for smart home devices, including smart thermostats and security systems, where efficient and reliable performance is paramount.
- Healthcare Equipment: The reliability and precision of the R7FA4M1AB3CNF#AC0 make it suitable for healthcare applications, such as patient monitoring systems and medical instrumentation, ensuring accurate data handling and device control.
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