ADuCM320

Data Sheet Precision Analog Microcontroller, 14-Bit Analog Input/Output with MDIO Interface, ARM Cortex-M3 ADuCM320 FEATURES Analog input/output Multichannel, 14-bit, 1 MSPS analog-to-digital converter (ADC) Up to 16 ADC input channels 0 V to VREF analog input range Fully differential and single-ended modes AVDD and IOVDD monitors 12-bit voltage output digital-to-analog converters (VDACs) 8 VDACs with a range of 0 V to 2.5 V or AVDD outputs 12-bit current output DACs (IDACs) 4 IDACS with a range of 0 mA to 150 mA outputs Voltage comparator Microcontroller ARM® Cortex®-M3 processor, 32-bit RISC architecture Serial wire port supports code download and debug Clocking options 80 MHz phase-locked loop (PLL) with programmable divider Trimmed on-chip oscillator (±3%) External 16 MHz crystal option External clock source up to 80 MHz Memory 2 × 128 kB independent Flash/EE memories 10,000 cycle Flash/EE endurance 20-year Flash/EE retention 32 kB SRAM Software triggered in-circuit reprogram...