ADUCM331WBCPZ

Product Overview

Category

ADUCM331WBCPZ belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and IoT applications.

Characteristics

• Low power consumption
• High-performance analog front end
• Integrated precision analog peripherals
• On-chip flash/EE memory
• Real-time clock (RTC)
• Serial communication interfaces (SPI, I2C, UART)

Package

ADUCM331WBCPZ comes in a small form factor package, suitable for compact designs.

Essence

The essence of ADUCM331WBCPZ lies in its ability to provide a powerful microcontroller solution with integrated analog peripherals, making it ideal for applications requiring precise measurements and control.

Packaging/Quantity

The product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 26.67 MHz
• Flash memory: 128 KB
• RAM: 8 KB
• ADC resolution: 24-bit
• Number of ADC channels: 4
• DAC resolution: 12-bit
• Number of DAC channels: 1
• Operating voltage: 2.7V - 3.6V
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The ADUCM331WBCPZ microcontroller has a total of 48 pins. The pin configuration is as follows:

• Pins 1-8: Analog input/output pins
• Pins 9-16: Digital input/output pins
• Pins 17-24: Power supply and ground pins
• Pins 25-32: Serial communication interface pins
• Pins 33-40: Additional digital input/output pins
• Pins 41-48: Reserved for future use

Functional Features

1. High-resolution ADC: The 24-bit ADC allows for precise analog signal measurements.
2. Integrated DAC: The built-in 12-bit DAC enables accurate analog output generation.
3. Real-time clock: The on-chip RTC provides accurate timekeeping functionality.
4. Serial communication interfaces: SPI, I2C, and UART interfaces facilitate easy communication with other devices.
5. Low power consumption: The microcontroller is designed to operate efficiently in low-power applications.

Advantages and Disadvantages

Advantages

• Integrated analog peripherals reduce the need for external components.
• High-resolution ADC enables accurate measurements.
• Low power consumption extends battery life in portable applications.
• Small form factor package allows for compact designs.

Disadvantages

• Limited flash memory capacity may restrict the size of firmware or data storage.
• Single DAC channel may limit simultaneous analog output capabilities.
• Temperature range may not be suitable for extreme environments.

Working Principles

ADUCM331WBCPZ operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory, interacts with peripherals through various interfaces, and performs analog-to-digital and digital-to-analog conversions using its integrated ADC and DAC. The microcontroller's real-time clock ensures accurate timing for time-sensitive applications.

Detailed Application Field Plans

ADUCM331WBCPZ finds applications in various fields, including but not limited to: - Industrial automation - Smart home systems - Medical devices - Environmental monitoring - Energy management systems

Alternative Models

1. ADUCM330WBCPZ: Similar to ADUCM331WBCPZ, but with a lower resolution ADC (16-bit).
2. ADUCM332WBCPZ: Similar to ADUCM331WBCPZ, but with additional DAC channels (2 channels).
3. ADUCM333WBCPZ: Similar to ADUCM331WBCPZ, but with higher flash memory capacity (256 KB).

These alternative models provide options with varying specifications to suit different application requirements.

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