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TMS320DM642AGNZ7
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TMS320DM642AGNZ7 Description
TMS320DM642AGNZ7 Description
The TMS320DM642AGNZ7 is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments' TMS320DM64x DaVinci™ series. Designed for demanding embedded applications, it operates at a 720MHz clock rate with a 1.40V core voltage and 3.30V I/O voltage, balancing power efficiency and computational throughput. Packaged in a 548-FCBGA (surface-mount), it features 160kB on-chip RAM and relies on external non-volatile memory, making it suitable for systems requiring flexible memory configurations. Its operating temperature range (0°C to 90°C) ensures reliability in industrial environments.
TMS320DM642AGNZ7 Features
- High-Speed Processing: 720MHz fixed-point DSP core optimized for real-time signal processing.
- Rich Interfaces: Includes Host Interface, I2C, McASP (Multichannel Audio Serial Port), McBSP (Multichannel Buffered Serial Port), and PCI, enabling seamless integration with peripherals.
- Low-Power Design: 1.40V core voltage reduces energy consumption without sacrificing performance.
- Industrial Robustness: REACH-compliant and rated for MSL 4 (72-hour moisture sensitivity), ensuring durability in harsh conditions.
- Legacy Support: While marked "Not For New Designs," it remains a reliable choice for maintenance and upgrades in existing systems.
TMS320DM642AGNZ7 Applications
- Video Processing: Ideal for video surveillance, encoders/decoders, and digital signage due to its high throughput and McASP support.
- Industrial Automation: Used in real-time control systems and sensor data processing where low latency is critical.
- Communications: Supports multichannel audio/video streaming in teleconferencing and VoIP systems.
- Legacy Upgrades: Fits into existing DaVinci™-based designs requiring backward compatibility.
Conclusion of TMS320DM642AGNZ7
The TMS320DM642AGNZ7 excels in real-time DSP applications with its 720MHz performance, versatile interfaces, and industrial-grade reliability. While newer alternatives exist, its balanced power-performance ratio and proven architecture make it a pragmatic choice for video, industrial, and communication systems requiring stable, long-term solutions. Engineers leveraging its DaVinci™ ecosystem benefit from TI’s robust toolchain and legacy support.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $126.54400 | $126.54 |
| 2+ | $115.32400 | $230.65 |
| 10+ | $107.01768 | $1070.18 |
| 40+ | $100.08856 | $4003.54 |



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