DM8107AAAR21

Digital Signal Processor Dsp Overview

The DM8107AAAR21 is a digital signal processor and controller from the Texas Instruments Davinci Digital Media Processor family. It integrates an ARM Cortex-A8 core with a maximum clock frequency of 1 GHz. The device features 64 KB of data RAM, 32 KB of L1 instruction cache, and 32 KB of L1 data cache. It operates within a supply voltage range of 830 mV to 1.35 V. The component is housed in a BGA-609 package and supports surface mount installation. This specific part number is designated as obsolete.

Digital Signal Processor Dsp Feature Summary

• Integrates ARM Cortex-A8 processor core running up to 1 GHz
• Includes 64 KB data RAM and dual 32 KB L1 caches for instruction and data memory
• Operates on a supply voltage range of 830 mV to 1.35 V
• Packaged in a BGA-609 format for surface mount technology

Digital Signal Processor Dsp Applications

• Digital media processing applications requiring embedded control
• Video capture systems utilizing VIP interfaces
• VPSS (Video Processing Subsystem) implementations

Digital Signal Processor Dsp Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted to secondary market distributors or surplus inventory. Verification of authenticity and physical condition is critical when sourcing from non-primary channels due to the end-of-life status.

Digital Signal Processor Dsp Selection Notes

Designers should consider that this part is no longer in active production. Alternative components within the same Davinci family or newer generations must be evaluated for pin compatibility and software migration requirements. Supply chain stability cannot be guaranteed through primary manufacturers.

Digital Signal Processor Dsp Part Context

The DM8107 belongs to the DM810x series of Davinci processors. These devices are designed for high-performance video and image processing tasks. The AAAR21 suffix indicates specific packaging and temperature grade variations within the broader product line.

Digital Signal Processor Dsp Replacement Considerations

No direct public substitute part numbers are confirmed for this obsolete model. Engineers must evaluate functional equivalents based on core architecture and peripheral availability rather than direct pin-to-pin replacement.