FM3 CY9BFx1xN/R-Series High Performance Arm® Cortex®-M3 Microcontroller (MCU) Family

Overview

Arm® Cortex®-M3 Based MCU, dedicated embedded controlers with high-performance and competitive cost

The Infineon FM3 family of 32-bit general-purpose MCUs is based on the Arm® Cortex® -M3 CPU, which provides a scalable platform for many consumer and industrial applications. Popular applications range from motor control, factory automation, white goods and power tools to medical devices, major home appliances, digital consumer devices and office automation equipment.

The FM3 CY9BFx1xN/R-Series is a high performance group that operates with a voltage range of 2.7V to 5.5V. The FM3 CY9BFx1xN/R-Series delivers high-performance with a 144 MHz CPU clock speed, 512 KB of flash with 16 KB of work flash and features a pre-fetch buffer for zero-wait-state operation at 144 MHz.

  • 478 CoreMark®, 144-MHz Arm® Cortex®​-M3 CPU
  • 2.7V to 5.5V operating voltage
  • Up to 512 KB flash, 64 KB SRAM with a 16 KB work flash accelerator
  • Error-Correcting Code (ECC) support, hardware WDT, low-voltage detect and clock supervisor blocks for safety-critical applications

3x Multi-Function Timers (MFT)
9x Programmable Pulse Generators (PPG)
8x Base Timers
3x Quadrature Position/Revolution Counters (QPRC)
1x Dual Timer, CRC and, Watch Counter
8x Multi-Function Serial (MFS) interfaces configurable as SPI, UART, I2C
1x USB, 2x CAN and External Bus Interfaces

3x 12-bit, 2-Msps ADCs with a 16-channel multiplexer input

LQFP100, LQFP120, BGA112

  1. Download the CY9BFx1xN/R-Series datasheet
  2. Purchase the FM3 Starter Kit (FM3-100PMC-MB9BF516N) to evaluate the CY9Bx10N/R-Series and start development
  3. Download the FM3 Peripheral Driver Library Software
  4. Start your first FM3 designs
  5. Join the Infineon Developer Community
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