AM1707DZKBD4

Overview

The AM1707DZKBD4 is a microprocessor from the Texas Instruments Sitara ARM MPU series. It integrates an ARM926EJ-S core operating at a maximum clock frequency of 456 MHz. The device features a 32-bit/16-bit data bus width and includes 16 kB L1 instruction cache and 16 kB L1 data cache. It operates on a 1.3 V supply voltage and supports SMD/SMT installation in a BGA-256 package. The component functions within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates an ARM926EJ-S processor core for embedded control applications
• Includes dedicated L1 instruction and data caches for performance optimization
• Supports surface mount technology for automated PCB assembly

Applications

• Industrial automation controllers
• Medical instrumentation systems
• Automotive infotainment units

Procurement Notes

Verify the specific suffix D4 against official documentation to confirm exact manufacturing lot, revision level, or regional compliance variations. Ensure the ordering part number matches the required thermal grade and package variant. Cross-reference with the manufacturer's current product status to confirm availability and lifecycle stage before finalizing procurement plans.

Selection Notes

Select this component when a single-core ARM9 architecture with moderate processing speed is sufficient. The wide industrial temperature range makes it suitable for harsh environments. Consider the BGA-256 footprint constraints during layout design. Evaluate power consumption requirements against the 1.3 V operating voltage specification.

Part Context

This part belongs to the Texas Instruments Sitara family, designed for cost-sensitive embedded applications. The AM1707 series targets general-purpose microcontroller tasks requiring efficient code execution. It serves as a bridge between high-performance application processors and simple microcontrollers.

Replacement Considerations

Check for AM1707DZKB4 as a potential variant with different suffix specifications.