Manufacturer Part Number
ADUCM331WDCPZ
Manufacturer
Analog Devices
Introduction
The ADUCM331WDCPZ is an automotive-grade 32-bit microcontroller based on the ARM Cortex-M3 processor designed for advanced, integrated embedded systems.
Product Features and Performance
ARM Cortex-M3 Core Processor
32-Bit Single-Core Architecture
384MHz Operating Speed
LINbus and SPI Connectivity Options
Includes Power-On Reset (POR) and Watchdog Timer (WDT) Peripherals
6 Multipurpose I/O Pins
128KB Flash Program Memory
4KB EEPROM Storage
6KB RAM for Data Processing
Internal Oscillator
Designed for Extreme Temperature Ranges
Product Advantages
Robust Operating Temperature Range: -40°C to 115°C
High-Performance 32-bit Processing for Complex Applications
Ample Memory for Storage and Efficient Data Management
Automotive-grade Reliability and Functionality
Integrated Analog-to-Digital Converters (A/D 2x20b)
Key Technical Parameters
Core Size: 32-Bit
Speed: 16.384Mhz
Program Memory Size: 128KB FLASH
EEPROM Size: 4KB
RAM Size: 6KB
Voltage Supply Range: 3.6V to 18V
Data Converters: Dual 20-bit A/D
Operating Temperature: -40°C to 115°C
Quality and Safety Features
Automotive-grade Compliance for Safety-critical Applications
Robust against Temperature-induced Failures
Watchdog Timer for System Security and Integrity
Compatibility
Surface Mount, 32-LFCSP-VQ (6x6) Package Compatible
LINbus and SPI Interfaces for Broad Connectivity
Application Areas
Automotive Electronics
Industrial Automation Systems
Embedded Control Systems
Product Lifecycle
Status: Obsolete
Potential for Replacements or Upgrades Subject to Availability
Key Reasons to Choose This Product
Highly Adaptive to Harsh Automotive Environments
Efficient Power Consumption for Embedded Systems
Advanced Control Capabilities With 32-bit ARM Cortex-M3 Core
Significant Memory Resources Supporting Complex Applications
Quality Design for Extended Temperature and Electrical Stresses