AM3715CUS

Overview

The AM3715CUS is a Sitara microprocessor from Texas Instruments featuring an ARM Cortex-A8 core. It operates at a maximum clock frequency of 800 MHz with a 32-bit data bus width. The device integrates 32 kB L1 instruction cache, 32 kB L1 data cache, and 256 kB L2 cache. It utilizes a PBGA-423 package and supports LPDDR memory interfaces. Operating temperatures range from -40°C to +105°C, with core voltage requirements between 900 mV and 1.2 V.

Feature Summary

• Integrates ARM Cortex-A8 processor core with NEON SIMD and multimedia capabilities
• Includes dedicated 3D graphics acceleration hardware
• Supports multiple communication interfaces including I2C, SPI, UART, and USB

Applications

• Industrial control systems
• Medical equipment
• Infotainment displays

Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status for current production batches. Check component lifecycle status as older Sitara models may be designated as Not Recommended for New Designs (NRND). Ensure supply chain sources provide valid traceability documents.

Selection Notes

Select this component when an ARM Cortex-A8 architecture with integrated 3D graphics is required. Verify that the 423-pin BGA package fits the target PCB layout constraints. Ensure the design accommodates the specified thermal operating range and power supply voltage requirements for stable operation.

Part Context

This part belongs to the Texas Instruments Sitara family of microprocessors. These devices are designed for applications requiring efficient processing of multimedia and graphical content. The series typically combines general-purpose processing cores with specialized hardware accelerators for video and graphics tasks.

Replacement Considerations

Consult official substitution guides for compatible variants within the Sitara family. Verify pin-to-pin compatibility if replacing existing designs. Consider newer generations for improved performance or availability.