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Analog Devices ADuCM320i

ARM Cortex-M3, 80 MHz, 256 kB ROM, 32 kB RAM

The ADuCM320i is a Precision Analog Microcontroller, 14-Bit Analog I/O with MDIO interface, ARM Cortex M3 Typical applications include Optical networking – 10G, 40G and 100G modules, Industrial control and automation systems, Smart sensors, precision instrumentation and Base station systems.

Core ARM Cortex-M3, 80 MHz 5414 -channel DMA
  • NVIC:54 interrupt sources
  • DMA:14 -channel DMA
  • Processor:ARM Cortex-M3, 80 MHz
Memory 32 kB RAM, 256 kB ROM
  • ROM:256 kB
  • RAM:32 kB
  • Additional Memory:262144 byte 256kB Flash memory
  • Additional Memory:32768 byte 8kB SRAM
Clock & Power 2.9 V .. 3.60 V, 80 MHz
  • External Oscillator:16 MHz 16 MHz External Crystal Oscillator
  • Internal RC:16 MHz Internal RC Oscillator
  • Supply Voltage:2.9 V .. 3.60 V Operating Voltage
  • Maximum Clock Frequency:80 MHz
  • PLL:1 Hz 80 MHz PLL with programmable divider
Communication SPI, I2C, UART
  • SPI:2 x SPI
  • I2C:2 x I2C
  • UART:1 x UART
Timer/Counter/PWM 3 x 16-bit Timer, 6 x 16-bit
  • Watchdog:1 x 16 bit Watchdog timer
  • Timer/Counter:3 x 16-bit
  • PWM:6 x 16-bit
  • Other:1 x 32 bit Wake-up timer
Analog 8-channel 12 bit DAC, 16-channel 14 bit ADC, 4 x 0 mA to 150 mA IDACs
  • ADC:16-channel x 14 bit ADC
  • DAC:8-channel x 12 bit DAC
  • Temperature Sensor:1 x
  • Other:4 x 0 mA to 150 mA IDACs
I/O & Package -40 °C .. 80 °C, 96-BGA
  • Operating Temperature Range:-40 °C .. 80 °C Operating Temperature Range
  • I/Os:40 Inputs/Outputs
  • Package, BGA:96-ball
  • Other:1 x MDIO slave up to 4 MHz
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
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