NS9360B-0-I155

Application Specific Microcontrollers Overview

The Digi NS9360B-0-I155 is a single-chip network-attached processor based on the ARM926EJ-S core, operating at a maximum frequency of 155 MHz. It features an 8 kB instruction cache and 4 kB data cache in a Harvard architecture. The device supports 1.5V core and 3.3V I/O voltages with a 272-pin BGA package. Key interfaces include a 10/100 Ethernet MAC, USB Host/Device, four serial modules (UART/SPI), I2C, LCD controller, and 73 GPIO pins. It includes a 27-channel DMA system and supports boot from Flash or serial EEPROM.

Application Specific Microcontrollers Feature Summary

• ARM926EJ-S processor running up to 155 MHz with MMU and DSP extensions
• Integrated 10/100 Ethernet MAC with MII/RMII interface
• USB 2.0 full-speed host and device ports with internal PHY
• Flexible LCD controller supporting TFT and STN displays

Application Specific Microcontrollers Applications

• High-performance intelligent networked devices
• Internet appliances and remote I/O systems
• Streaming and surveillance cameras
• Intelligent networked information displays

Application Specific Microcontrollers Procurement Notes

Verify the specific suffix 'B' against official Digi documentation to confirm if it denotes a lead-free or RoHS-compliant variant, as standard datasheets may not explicitly define all ordering suffixes. Confirm availability status directly with the manufacturer or authorized distributors, as this component may be subject to end-of-life or limited supply conditions.

Application Specific Microcontrollers Selection Notes

Select this model for applications requiring a highly integrated 32-bit network processor with embedded Ethernet and USB capabilities. Ensure the design supports the required 1.5V core and 3.3V I/O power domains. Consider the 272-pin BGA package constraints for PCB layout and thermal management when integrating into the target system.

Application Specific Microcontrollers Part Context

The NS9360 belongs to the NET+ARM family of system-on-chip solutions designed for embedded networking. It serves as a foundation for NET+Works software packages, providing pre-integrated drivers and operating system support to reduce development time for networked devices.

Application Specific Microcontrollers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Evaluate alternative processors within the same family or newer generations only after verifying pin compatibility and feature requirements.