R7FA4M2AD3CFP#AA0

Renesas Electronics America Inc

General info

Part Number

R7FA4M2AD3CFP#AA0

Manufacturer

Renesas Electronics America Inc

Description:

MCU RA4 ARM CM33 100MHZ 512K/128

Reference Price (USD)

$6.77000

500+

$6.7023

1000+

$6.6346

1500+

$6.5669

2000+

$6.4992

2500+

$6.4315

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

R7FA4M2AD3CFP#AA0

$6.77

Product details

Designed for industrial IoT applications, the R7FA4M2AD3CFP#AA0 by Renesas Electronics America Inc redefines performance in Embedded - Microcontrollers. Its ultra-low power architecture and robust RF coexistence capabilities make it ideal for wireless sensor networks in smart factory environments.The ARM® Cortex®-M33 core implements dynamic voltage scaling that reduces active power by 40% compared to fixed-voltage designs, extending battery life in remote monitoring nodes.A 32-Bit Single-Core architecture with single-cycle multiply-accumulate units accelerates FFT computations for vibration analysis in predictive maintenance applications.Operating at 100MHz with <1 A/MHz active current, the microcontroller delivers the perfect balance between performance and energy efficiency for energy-harvesting applications.The CANbus, I²C, QSPI, SCI, SPI, UART/USART, USB interfaces incorporate galvanic isolation support, enabling direct connection to industrial fieldbus networks without external isolation components.AES, DMA, LVD, POR, PWM, Temp Sensor, WDT include advanced security features like cryptographic accelerators and true random number generators, protecting industrial equipment from cyber threats.With 78 programmable as either digital or analog interfaces, the device can directly interface with diverse industrial sensors including 4-20mA loops.512KB (512K x 8) accommodates both the application code and wireless stack, with 20% headroom for future feature expansion in modular industrial controllers.8K x 8 of non-volatile storage maintains calibration data through 1 million write cycles, sufficient for decade-long operation in continuous process monitoring.128K x 8 of retention RAM maintains context during deep sleep modes, enabling instant wake-up response to critical process events.The 2.7V ~ 3.6V range supports direct powering from industrial 24V DC supplies through simple resistive dividers, simplifying power architecture.Precision A/D 13x12b SAR; D/A 2x12b achieve 16-bit effective resolution through oversampling, enabling direct connection to RTD temperature sensors without external amplifiers.The Internal design maintains 0.25% frequency accuracy for wireless protocol timing, eliminating the need for external crystal components in space-constrained designs.Rated for -40°C ~ 105°C (TA), the device operates reliably in foundry environments where ambient temperatures can fluctuate rapidly.Surface Mount packaging withstands repeated thermal shock from -40 C to 125 C, meeting reliability requirements for outdoor industrial installations.The 100-LQFP format provides 8kV ESD protection on all pins, surviving electrostatic discharges common in plastic injection molding facilities.Available in 100-LFQFP (14x14), the microcontroller supports industrial-grade qualification including 1000-hour HTOL testing at 125 C.