A34G430RL2N

The A34G430RL2N is an ARM Cortex‑M4 32‑bit microcontroller with single‑precision FPU, delivering up to 200 MHz operation and 258 DMIPS. It pairs high core performance with integrated peripherals tailored for motor control and general embedded applications.

Designed for systems requiring high compute throughput, rich analog and motor‑control peripherals, and robust connectivity, this device balances performance, memory integration and system features to simplify embedded design.

Key Features

• Core & Performance ARM Cortex‑M4 core with FPU running up to 200 MHz (258 DMIPS) and cache‑buffer (flash accelerator) support for improved code execution efficiency.
• Memory & Boot 1024 KB dual‑bank code flash with bank swap and Read‑While‑Write support for OTA-style updates, plus 32 KB data flash and 256 KB SRAM. ECC is provided for memory reliability.
• Analog & Motor Control 12‑bit A/D and 12‑bit D/A converters together with two independent 12‑bit DAC channels and comparators enable precise sensor and control signal handling; integrated 3‑phase MPWM generators (16‑bit) and multiple ADC trigger sources support advanced motor drive schemes.
• Timers & PWM Multiple 16‑bit and 32‑bit timers, ten 16‑bit PWM generators and 16‑bit timers provide flexible timing, capture and PWM modes for control and sequencing tasks.
• Connectivity & Interfaces Comprehensive serial connectivity including CAN FD, QSPI, SPI, I2C and UART interfaces to support vehicle networks, external memory, sensors and host communications.
• System & Security Integrated DMA, CRC engine with multiple CRC modes, AES‑128 hardware acceleration and a hardware RNG support secure data handling and offloaded cryptographic operations.
• Power, Reset & Clocks Internal LDO regulator, POR/LVR/LVI reset options and multiple low‑power modes (SLEEP, DEEP‑SLEEP). On‑chip oscillators (HSI 16 MHz, LSI 500 kHz) and PLL allow flexible clocking up to 200 MHz.
• IO & Packaging 49 user I/O pins in a 64‑LQFP package (10 × 10 mm, 0.5 mm pitch), surface‑mount mounting for compact board designs.
• Operating Range Wide supply range of 2.7–5.5 V and an operating temperature range of −40 to 105 °C for deployment in demanding environments.

Typical Applications

• Motor Control On‑chip 3‑phase MPWM, multi‑ADC triggers and precision DACs enable field‑oriented control and closed‑loop motor drives.
• Industrial Control High compute throughput, deterministic timers and robust connectivity (CAN FD, SPI, I2C) suit PLCs, drives and motion controllers.
• Power Management & Conversion Precision ADC/DAC, comparators and flexible PWM/timer resources support power conversion and battery management functions.
• Connectivity Gateways CAN FD and QSPI plus multiple UART/SPI/I2C ports enable protocol bridging and edge aggregation in embedded networks.

Unique Advantages

• High‑performance MCU core: 200 MHz Cortex‑M4 with FPU and cache‑buffer delivers substantial numeric and control performance for compute‑intensive embedded tasks.
• Dual‑bank flash with RWW: Dual‑bank code flash and bank swap capability enable in‑field firmware updates and safe OTA workflows.
• Integrated motor‑control peripherals: Dedicated MPWM generators, multiple ADC trigger sources and 12‑bit DACs reduce external component count for motor drive designs.
• Comprehensive connectivity: CAN FD, QSPI, SPI, I2C and UART interfaces provide flexible options for networking, storage and sensor integration.
• Security and data integrity: AES‑128, RNG and multi‑mode CRC accelerate secure processing and ensure data integrity with DMA compatibility.
• Robust operating range: 2.7–5.5 V supply and −40 to 105 °C temperature rating support deployment in industrial and harsh environments.

Why Choose A34G430RL2N?

The A34G430RL2N positions itself as a high‑performance, highly integrated microcontroller for embedded systems that require real‑time control, secure communications and compact system design. Its Cortex‑M4F core, dual‑bank flash architecture and a rich set of analog, timer and connectivity peripherals make it well suited for motor control, industrial automation and complex sensor interfacing.

Designed to simplify BOM and accelerate development, the device offers on‑chip security engines, DMA‑enabled peripherals and multiple power/clock options to support scalable, robust designs with long‑term field update capability.

Request a quote or submit an inquiry to discuss pricing, lead time and volume availability for the A34G430RL2N. Our sales team can provide detailed ordering information and support for your design requirements.