R7FA4M1AB3CFP#AA0

R7FA4M1AB3CFP#AA0 is a Renesas microcontroller in the RA4M1 family (32‑bit MCU). It uses a Renesas ARM Cortex core and combines CPU, flash, RAM, and peripherals on a single chip for embedded applications. The device is designed for low‑power operation with multiple power modes and a wide supply range. It includes on‑chip memory and a broad set of peripherals (analog blocks such as ADCs and comparators, timers, and serial interfaces like UART/SPI/I2C), with additional interfaces (such as USB) depending on the variant. The CFP suffix and #AA0 designate the specific packaging and temperature/grade options. This part is suitable for IoT sensors, motor control, consumer electronics, and other embedded tasks requiring compact footprint and integrated peripherals. For exact specs (flash/RAM sizes, core frequency, voltage ranges, package, and temperature range), consult the RA4M1 datasheet and the product brief for R7FA4M1AB3CFP#AA0.

R7FA4M1AB3CFP#AA0 is Renesas RA4M1 MCU (ARM Cortex‑M23). Key features:
- Core: Cortex‑M23, up to about 64 MHz
- Memory: On‑chip Flash up to ~1 MB; RAM up to a few hundred KB
- Security: Hardware Crypto Engine (AES, RNG), secure boot and security features
- Peripherals: USB 2.0 Full‑Speed (device/host), CAN, I2C, SPI, UART
- Analog/digital: Multi‑channel 12‑bit ADC and comparators
- Timers: Multiple general‑purpose timers and PWM outputs
- Power: Low‑power modes with fast wakeup and flexible supply/voltage ranges
- Packaging: Compact options suitable for small to mid‑size boards
Notes: Exact flash/RAM sizes, peripherals, and package options vary by variant. Refer to the official datasheet for precise specs.

- Pin count: 100 pins (CFP/LQFP package).
- Function: Renesas RA4M1 family 32‑bit microcontroller (ARM Cortex‑M0+ core) with integrated Flash/RAM and peripherals (GPIO, timers, ADC/DAC, serial interfaces such as UART/SPI/I2C, and additional features depending on variant).

Manufacturer: Renesas Electronics Corporation (Renesas).
What kind of company: A Japanese multinational semiconductor company that designs and manufactures microcontrollers, microprocessors, SoCs, and analog/digital ICs for automotive, industrial, and consumer electronics—one of the world’s leading MCU suppliers.

- Industrial automation and control systems
- Home and building automation (HVAC, lighting, energy management)
- Consumer electronics and small appliance controllers
- IoT endpoints and edge devices (sensors, gateways)
- Motor control and drive applications (BLDC/stepper motors)
- Instrumentation, data acquisition and sensing systems
- Portable/low-power embedded applications

CFP package.