ADUCM361BCPZ128-R7

ADUCM361 is a fully integrated, 3.9kSPS, 24-bit data acquisition system that incorporates dual high performance, multichannel sigma-delta (Σ-Δ) analog-to-digital converter (ADCs), a 32-bit ARM Cortex™-M3 processor, and flash/EE memory on a single chip. This device is designed for direct interfacing to external precision sensors in both wired and battery-powered applications. It integrate a range of on-chip peripherals, which can be configured under microcontroller software control as required in the application. The peripherals include UART, I²C, and dual SPI serial I/O communication controllers; a 19-pin GPIO port; two general-purpose timers; a wake-up timer; and a system watchdog timer. A 16-bit PWM controller with six output channels is also provided. It is widely used in application such as industrial automation and process control, intelligent precision sensing systems, 4mA to 20mA loop-powered smart sensor systems, medical devices, patient monitoring etc.

• Single 24-bit ADCs
• 128kB/8kB flash/SRAM
• Programmable ADC output rate (3.5Hz to 3.906kHz)
• Programmable gain (1 to 128)
• On-chip precision voltage reference
• Programmable sensor excitation current sources
• ARM Cortex-M3 32-bit processor, in-circuit debug/download via serial wire and UART
• Serial wire download and debug, internal watch crystal for wake-up timer
• Operating temperature is -40°C to +125°C
• Package style is 48-lead LFCSP-WQ

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party