AM3703CBP

Overview

The AM3703CBP is a microprocessor from the Texas Instruments Sitara family, featuring an ARM Cortex-A8 core. It operates at a maximum clock frequency of 1 GHz and utilizes a PBGA-515 package. The device includes 32 kB L1 instruction and data caches, 64 kB data RAM, 32 kB data ROM, and 256 kB L2 cache. It supports floating-point operations and interfaces including I2C, SPI, UART, and USB. Operating voltage ranges from 900 mV to 1.2 V, with I/O voltages of 1.8 V and 3.3 V. The component functions within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates an ARM Cortex-A8 processor core for high-performance computing tasks.
• Supports floating-point arithmetic instructions for enhanced signal processing capabilities.
• Includes integrated memory structures comprising L1/L2 caches, RAM, and ROM.

Applications

• Industrial automation controllers
• Medical imaging systems
• Infotainment displays

Procurement Notes

Verify the specific suffix (e.g., CBP vs. CBPD100) against the official datasheet to ensure correct package type and speed grade compatibility. Confirm that the NRND status does not impact existing production schedules. Validate pinout assignments and electrical characteristics against the target design requirements before finalizing procurement decisions.

Selection Notes

Select this component when a single-core ARM Cortex-A8 solution with integrated floating-point support is required. Ensure the application can accommodate the PBGA-515 package constraints. Verify that the operating temperature range meets environmental specifications. Consider the availability of development kits like TMDXEVM3715 for initial prototyping and software validation phases.

Part Context

This part belongs to the Sitara AM370x series, designed for applications requiring efficient processing power in a compact form factor. It serves as a bridge between low-power microcontrollers and complex system-on-chip solutions. The series emphasizes multimedia processing and connectivity features suitable for embedded systems.

Replacement Considerations

Consult the official Texas Instruments product migration guide for verified substitutes. The AM3703CUS is listed as a similar product variant. Ensure any replacement maintains compatible pinouts and software architecture.

FAQ

What is the maximum operating frequency of the AM3703CBP?

The maximum clock frequency is 1 GHz.

Does the AM3703CBP support floating-point operations?

Yes, the processor includes hardware support for floating-point instructions.