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Product Detailed Parameters
- Description：IC MOD CORTEX-M3 120MHZ 96KB
- Series：G120 .NET
- Mfr：GHI Electronics, LLC
- Package：Bulk
- Module/Board Type：MCU Core
- Core Processor：ARM® Cortex®-M3
- Co-Processor：-
- Speed：120MHz
- Flash Size：512KB (Internal), 4MB (External)
- RAM Size：96KB (Internal), 16MB (External)
- Connector Type：-
- Size / Dimension：1.500" L x 1.050" W (38.10mm x 26.70mm)
- Operating Temperature：-40°C ~ 85°C (TA)
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Overview
The G120B-SM-373 is a System-on-Module (SOM) manufactured by GHI Electronics, designed for embedded computing applications. It utilizes the Atmel AT91SAM9G15 processor, which features an ARM926EJ-S core operating at a frequency of 373 MHz. The module integrates 64 MB of RAM and 8 MB of flash storage to support system operations and data persistence. It operates within a standard voltage range of 3.3 V and is rated for industrial temperature environments spanning from -40°C to +85°C. The hardware platform supports Microsoft .NET Micro Framework development, providing a robust software environment for application deployment.
Feature Summary
- Integrates an ARM926EJ-S processor core for efficient instruction execution in embedded systems.
- Supports Microsoft .NET Micro Framework for streamlined software development and deployment.
- Provides comprehensive connectivity options including Ethernet, USB, CAN, and various serial interfaces.
- Designed with a compact form factor suitable for space-constrained industrial applications.
Applications
- Industrial automation controllers requiring reliable processing and connectivity
- Human-machine interface (HMI) devices for machine monitoring
- Embedded gateways for IoT data acquisition and transmission
- Medical equipment control systems needing stable performance
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm current lifecycle status as components may be subject to discontinuation notices. Ensure compatibility with existing carrier board designs regarding pinout and power requirements. Request updated datasheets to verify specific revision details before finalizing procurement orders.
Selection Notes
Evaluate the module against project requirements for processing speed and memory capacity. Consider the availability of development tools and libraries for the supported framework. Assess thermal management needs based on the intended operating environment and enclosure design. Verify that the available interface peripherals meet the specific communication protocols required by the target application.
Part Context
This module belongs to the GHI Electronics G120 series of System-on-Modules. These modules are engineered to provide a complete computing solution on a single board, reducing design complexity for manufacturers. The series typically targets developers seeking a balance between performance and power consumption for embedded Linux or .NET Micro Framework applications.
Replacement Considerations
Consult official GHI Electronics documentation for confirmed substitute part numbers. Verify mechanical footprint compatibility if replacing with similar SOMs. Check for equivalent processor performance and peripheral availability in alternative models.
