AT91SAM9G35-CU

Microprocessors Overview

The AT91SAM9G35-CU is a microprocessor from the SAM9G series manufactured by Microchip Technology. It features an ARM926EJ-S core with a maximum clock frequency of 400 MHz and a 32-bit data bus width. The device utilizes a BGA-217 package and operates within a temperature range of -40°C to +85°C. Internal storage includes 16 kB L1 instruction cache, 16 kB L1 data cache, 32 kB SRAM, and 64 kB ROM. It supports I/O voltages of 1.8 V and 3.3 V, with interfaces including Ethernet, SPI, UART, USB, and 2-Wire protocols.

Microprocessors Feature Summary

• Integrates a hardware encryption engine for enhanced system security
• Includes a real-time clock and watchdog timer for operational stability
• Supports advanced graphical LCD controllers with 2D acceleration capabilities

Microprocessors Applications

• Industrial control systems
• Medical devices
• Smart terminals

Microprocessors Procurement Notes

Verify component authenticity through authorized Microchip Technology distributors or certified suppliers. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure proper handling procedures are followed due to humidity sensitivity requirements specified in the datasheet.

Microprocessors Selection Notes

Select this model when an ARM9-based solution with integrated graphics acceleration and industrial temperature ratings is required. Consider the specific memory configuration and interface availability against project constraints. Evaluate power consumption characteristics relative to system thermal management capabilities.

Microprocessors Part Context

This component belongs to the AT91SAM family of embedded microprocessors designed for high-performance applications. It represents a segment of Microchip's portfolio focused on providing robust processing capabilities with extensive peripheral integration for complex embedded environments.

Microprocessors Replacement Considerations

Consult official documentation for verified substitute part numbers. Cross-reference specifications carefully to ensure compatibility with existing system designs.