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Spansion MB9BF466M

ARM Cortex-M4, 160 MHz, 544 kB ROM, 64 kB RAM

The FM4 family of 32-bit, general-purpose MCUs covers the highest end of the product range. Based on the ARM Cortex-M4F processor core, the family features DSP and Floating Point Unit (FPU) functions. These MCUs are designed for applications that require advanced, high-speed computing performance such as general-purpose inverters, servomotors, factory automation, PLCs and other industrial equipment, as well as medical and surveillance products, and inverter-based home appliances such as washing machines and air conditioners.

Core ARM Cortex-M4, FPU MPU 160 MHz 8 -channel DMA Controller
  • DMA:8 -channel DMA Controller
  • Processor:ARM Cortex-M4, FPU MPU 160 MHz
Memory 8 -bit External Bus Interface (SRAM, NOR Flash), 64 kB RAM, 544 kB ROM
  • External Bus Interface:8 -bit External Bus Interface (SRAM, NOR Flash)
  • ROM:512 kB
  • ROM:32 kB
  • RAM:32 kB
  • RAM:32 kB
Clock & Power 2.7 V .. 5.5 V, 160 MHz
  • Internal RC:4 MHz Internal RC Oscillator
  • Supply Voltage:2.7 V .. 5.5 V Operating Voltage
  • Maximum Clock Frequency:160 MHz
  • RTC:1 Hz Real-time clock (RTC)
Communication CAN, Multi-Purpose Serial Peripheral
  • CAN:2 x CAN 2.0 A/B Controller (Max 2 channels)
  • Multi-Purpose Serial Peripheral:8 x Multi-function Serial Interface (Max 8 channels): UART, CSIO, LIN, I2C
Timer/Counter/PWM 8 x 0-bit Timer, 1 x 0-bit Timer, 1 x 0-bit Timer, 2 x 0-bit Timer
  • Watchdog:1 x Watchdog Timer (HW + SW)
  • Timer/Counter:8 x 0-bit Base Timer (Max 8 channels): PWM, PPG, PWC
  • Timer/Counter:1 x 0-bit Dual Timer (32/16-bit Down Counter)
  • Timer/Counter:1 x 0-bit Watch Counter
  • Timer/Counter:2 x 0-bit Multi-function Timer (Max 2 units)
Analog 2-channel 12 bit DAC, 16-channel 12 bit ADC
  • ADC:16-channel x 12 bit ADC
  • DAC:2-channel x 12 bit DAC
  • Other:128 x DSTC Controller (Descriptor System data Transfer Controller) (128 channels)
  • Other:1 x CRC (Cyclic Redundancy Check) Accelerator
  • Other:1 x Clock Super Visor (CSV)
  • Other:2 x Low-Voltage Detector (LVD)
  • Other:2 x Quadrature Position/Revolution Counter (QPRC) (Max 2 channels)
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
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