Keil Logo Arm Logo

Spansion MB9AF131M

ARM Cortex-M3, 20 MHz, 64 kB ROM, 12 kB RAM

The FM3 Series is designed for cost-sensitive embedded control applications. Typical applications include Industrial, Motor control, Factory automation, White goods, Power tools, Medical and healthcare, Hand-held devices - highly reliable Flash (100,000 erase/write cycles) with 0 wait states at 72MHz) - long term availablity (> 10 years)

Core ARM Cortex-M3, MPU 20 MHz
  • Processor:ARM Cortex-M3, MPU 20 MHz
Memory 12 kB RAM, 64 kB ROM
  • ROM:64 kB
  • RAM:12 kB
Communication Multi-Purpose Serial Peripheral
  • Multi-Purpose Serial Peripheral:8 x UART / SIO / I2C
Analog 12-channel 12 bit ADC
  • ADC:12-channel x 12 bit ADC
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
Keil logo ARM logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

ARM’s Privacy Policy has been updated. By continuing to use our site, you consent to ARM’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.