Analog Devices Inc. ADuCM410 Precision Analog Microcontroller

Analog Devices Inc. ADuCM410 Precision Analog Microcontroller is fully integrated, and includes high-performance analog peripherals. The devices also include digital peripherals (controlled by a 160MHz Arm® Cortex™-M33 processor) and integrated flash for code and data. The analog-to-digital converter (ADC) on the ADuCM410 provides 16-bit, 2 MSPS data acquisition using up to 16 input pins. The pins are programmed for single-ended or differential operation. They feature a programmable gain amplifier (PGA) or trans-impedance amplifier (TIA) for voltage and current measurements. Additionally, the die temperature and supply voltages can be measured.

Features

Analog input/output
- Multichannel, 16-bit, 2 MSPS ADC
  - Up to 16 external channels
  - On-chip die temperature monitor
  - 4 power monitor channels
  - 4 PGA/TIA channels supporting voltage and current measurements
  - Fully differential and single-ended modes
  - 0V to VREF analog input range
- 12-bit voltage output DACs
  - 8× 0V to 2.5V, 1kΩ load
  - 4× 0V to 2.5V, 2.5kΩ load
- On-chip low drift voltage reference, 1.25V or 2.5V
  - Buffered 1.25V or 2.5V output
- 4 voltage comparators
Microcontroller
- 32-bit Arm Cortex-M33 core, 32-bit RISC architecture, FPU
- Serial wire port supports code download and debug
Memory
- 2× 512kB independent Flash/EE memories
  - 10,000 cycles Flash/EE endurance
  - 10-year Flash/EE retention (Tj=125C)
  - 20-year Flash/EE retention (Tj=85C)
- 128kB SRAM with ECC
- Software triggered, in-circuit programmability via MDIO or I²C

Clocking options
- 16MHz on-chip oscillator
- 160MHz PLL output with programmable divider
- External clock source
On-chip peripherals
- 2× UART, 3× SPI, 3× I²C serial input/output
- Multilevel voltage (3.3V, 1.8V, 1.2V) GPIOs
- MDIO slave up to 10MHz
- 5× general-purpose timers
- Wake-up timer (WUTs)
- Watchdog timers (WDTs)
- 32-element PLA
- 16-bit PWM
- 10 external Interrupts
Power
- Multiple supplies 3.3V for voltage DACs and ADCs, and 3.3V, 1.8V, or 1.2V for digital inputs/outputs
Flexible operating modes for low power applications
Packages and temperature range
- 5mm × 5mm, 81-ball CSP_BGA and 3.46mm × 3.46mm 64-ball WLCSP
- BGA package uses ULA molding compounds
- Fully specified for −40°C to +105°C operation
Tools
- Low-cost quick start development system
- Full third-party support