FM33FG045A

The FM33FG0A series is a high-performance, high-reliability MCU series designed for automotive electronics applications. Based on the ARM Cortex-M0+ core, it operates at up to 64MHz. This series integrates rich analog peripherals, communication interfaces, and memory resources, along with enhanced safety and reliability features, meeting the stringent requirements of automotive electronic systems for functional safety, real-time performance, and low power consumption. Designed to automotive-grade standards, it supports a wide operating temperature range of -40℃ to 125℃, making it suitable for a wide range of in-vehicle applications including body control, battery management, in-vehicle infotainment, and ADAS.

Applications

• Body Control Module
• Battery Management System
• In-Vehicle Infotainment System
• Advanced Driver Assistance System
• In-Vehicle Network Gateway

Key features

• ARM Cortex-M0+ core, up to 64MHz operating frequency
• Up to 256KB code flash and 32KB data flash with ECC
• 64KB SRAM with hardware parity
• 12-bit ADC, up to 1Msps sampling rate, up to 16 external channels
• Integrated 12-bit DAC, analog comparator, and temperature sensor
• Rich communication interfaces including CAN-FD, LIN, UART, SPI, I²C
• Multiple advanced timers with motor control support
• Independent watchdog and window watchdog for enhanced system reliability
• Multiple low-power modes for reduced system power consumption
• Automotive-grade reliability, operating temperature range -40℃~125℃
• Available in LQFP144, LQFP100, LQFP64, LQFP48 packages