Overview
The ADUCM360BCPZ128 is a highly integrated, low-power precision analog microcontroller from Analog Devices Inc. It features a 3.9 kSPS, 24-bit data acquisition system with dual high-performance, multichannel sigma-delta (Σ-Δ) analog-to-digital converters (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, making it versatile for various industrial and medical uses.
Key Specifications
| Specification | Details |
|---|---|
| Processor | 32-bit ARM Cortex-M3 |
| ADCs | Dual 24-bit sigma-delta (Σ-Δ) ADCs |
| ADC Output Rate | Programmable (3.5 Hz to 3.906 kHz) |
| Programmable Gain | 1 to 128 |
| Memory | 128 kB Flash, 8 kB SRAM |
| Peripherals | UART, I²C, dual SPI, 19-pin GPIO, two general-purpose timers, wake-up timer, system watchdog timer, 16-bit PWM controller with six output channels |
| Operating Temperature | -40°C to +125°C |
| Package | 48-lead LFCSP-WQ (7mm x 7mm x 0.85mm) |
| Core Clock Speed | Up to 16 MHz |
| Power Consumption | 290 μA/MHz (normal mode), 4 μA (hibernate mode) |
Key Features
- Dual high-performance, multichannel sigma-delta (Σ-Δ) analog-to-digital converters (ADCs) with programmable output rates and gains.
- On-chip precision voltage reference and programmable sensor excitation current sources.
- ARM Cortex-M3 32-bit processor with up to 20 MIPS peak performance and in-circuit debug/download via serial wire and UART.
- Integrated peripherals including UART, I²C, dual SPI, 19-pin GPIO, two general-purpose timers, wake-up timer, system watchdog timer, and a 16-bit PWM controller with six output channels.
- Low power operation with various power-saving modes, including a hibernate mode consuming only 4 μA.
- Internal 16 MHz high frequency oscillator and 32 kHz oscillator.
- Single-channel buffered voltage output DAC.
Applications
- Industrial automation and process control.
- Intelligent precision sensing systems.
- 4mA to 20mA loop-powered smart sensor systems.
- Medical devices and patient monitoring.
- Battery-powered applications where low power operation is critical.
Q & A
- What is the primary function of the ADUCM360BCPZ128?
The ADUCM360BCPZ128 is a fully integrated data acquisition system with dual 24-bit sigma-delta ADCs, a 32-bit ARM Cortex-M3 processor, and flash/EE memory.
- What are the key peripherals integrated into the ADUCM360BCPZ128?
The device includes UART, I²C, dual SPI, a 19-pin GPIO port, two general-purpose timers, a wake-up timer, a system watchdog timer, and a 16-bit PWM controller with six output channels.
- What is the operating temperature range of the ADUCM360BCPZ128?
The operating temperature range is -40°C to +125°C.
- How much power does the ADUCM360BCPZ128 consume in normal operating mode?
The device consumes 290 μA/MHz in normal operating mode.
- What is the maximum core clock speed of the ADUCM360BCPZ128?
The maximum core clock speed is up to 16 MHz.
- What types of applications is the ADUCM360BCPZ128 suited for?
The device is suited for industrial automation, precision sensing systems, 4mA to 20mA loop-powered smart sensor systems, medical devices, and patient monitoring.
- Does the ADUCM360BCPZ128 support low power operating modes?
- What is the package style of the ADUCM360BCPZ128?
The package style is a 48-lead LFCSP-WQ (7mm x 7mm x 0.85mm).
- Does the ADUCM360BCPZ128 have internal oscillators?
- How can the ADUCM360BCPZ128 be debugged and downloaded?
The device supports in-circuit debug/download via serial wire and UART.
