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Texas Instruments DM8107AAAR21
- Part No.:
- DM8107AAAR21
- Manufacturer:
- Texas Instruments
- Category:
- DSP (Digital Signal Processors)
- Package:
- -
- Datasheet:
-
DM8107AAAR21.pdf
- Description:
- IC DGTL MEDIA PROCESSOR 609FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,835
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Product details
Overview
DM8107AAAR21 from Texas Instruments is a DaVinci™ digital media processor featuring an ARM Cortex-A8 CPU core, C674x DSP core, and dedicated video processing subsystem (VPSS) supporting H.264 encode/decode, JPEG/MJPEG encode/decode, and MPEG-4/H.263/VC1 decode - deployed in IP network cameras and HD video surveillance systems.
For engineers reviewing the DM8107AAAR21 datasheet, DM8107AAAR21 pinout, DM8107AAAR21 application, or DM8107AAAR21 equivalent, key selection criteria include real-time multi-stream video encoding capability, on-chip video analytics acceleration, VPSS bandwidth allocation, thermal design power (TDP), and Linux 2.6.37+ kernel support via TI's EZ SDK.
Technical Context
The DM8107AAAR21 integrates a 1GHz ARM Cortex-A8 host processor with NEON SIMD engine and a 750MHz C674x VLIW DSP optimized for video analytics algorithms. Its VPSS includes dual 1080p-capable video input ports, on-chip memory for frame buffering, and hardware accelerators for motion estimation and deblocking.
It supports simultaneous encode of two 1080p30 streams at H.264 Main Profile Level 4.0 and decode of one 1080p60 stream, with configurable bit rate control (CBR/VBR) and low-latency streaming modes enabled via TI's Codec Engine framework.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-A8 @ 1 GHz - enables Linux OS execution and high-level application logic without external host controller. |
| DSP Core | C674x @ 750 MHz - offloads computationally intensive video analytics (motion detection, object tracking) from ARM core. |
| Video Encode | H.264 Main Profile Level 4.0, up to 2×1080p30 streams - supports dual-sensor IP camera designs with synchronized encoding. |
| Video Decode | H.264, MPEG-4, VC1, MJPEG, up to 1080p60 - enables local preview, playback, and analytics pre-processing on captured streams. |
| Thermal Design Power | 2.5 W typical - allows fanless operation in compact, sealed outdoor camera enclosures with passive heatsinking. |
| Memory Interface | DDR2/DDR3 @ 400 MHz, 32-bit bus - provides 3.2 GB/s peak bandwidth sufficient for concurrent encode/decode + analytics buffers. |
Pinout & Package
DM8107AAAR21 is housed in a 484-pin POP (Package-on-Package) BGA with 0.8 mm pitch, designed for stacking DDR2 SDRAM directly above the processor die to minimize trace length and signal integrity risk.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_ARM | ARM Core Power Supply | 1.2 V ±3% supply requiring low-noise regulation for stable 1 GHz operation. |
| VDD_DSP | DSP Core Power Supply | 1.2 V ±3% independent rail - decoupling critical for sustained 750 MHz DSP load during analytics. |
| CLKIN | Reference Clock Input | 27 MHz crystal or LVCMOS clock - feeds PLLs generating CPU/DSP/VPSS clocks with jitter <1 ps RMS. |
| VDAC | Analog Video Output | Composite CVBS output - enables analog fallback mode without external DAC or encoder IC. |
| GMII_RXD[7:0] | Gigabit Ethernet Receive Data | 8-bit GMII interface - supports direct connection to PHY for 1 Gbps video streaming without switch or bridge IC. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware-accelerated video analytics | On-chip VPSS DMA and DSP co-processing enable real-time motion detection and tamper alert generation with <50 ms latency. |
| Multi-format codec engine | TI-provided Codec Engine v3.x supports dynamic loading of H.264/JPEG/MPEG-4 codecs without OS reboot or memory reallocation. |
| Integrated video port interface | Dual parallel video input ports accept BT.656/BT.1120 signals - eliminates need for external video front-end or serializer ICs. |
| Linux-ready EZ SDK | Pre-integrated Yocto-based Linux 2.6.37+ BSP with drivers for VPSS, EMAC, I2C, and GPIO - reduces time-to-first-boot to <2 hours. |
Applications
| IP Network Camera | HD Video Doorbell |
|---|---|
Use Scenario: Outdoor surveillance camera capturing 1080p30 video with motion-triggered recording and cloud upload. IC Role / Device Role / Timing Role: Primary media processor handling sensor interface, H.264 encoding, Ethernet streaming, and motion analytics. Use Value: Dual-stream encoding allows simultaneous local storage (1080p) and cloud transmission (720p), reducing bandwidth by 40% vs single-stream design. | Use Scenario: Battery-powered doorbell with wake-on-motion, live view streaming, and facial recognition inference. IC Role / Device Role / Timing Role: System-on-chip managing CMOS image sensor, low-power encode, Wi-Fi MAC offload, and lightweight face detection on DSP. Use Value: 2.5 W TDP enables operation with 5 V/1 A USB-C power delivery and passive thermal management in compact housing. |
| Smart Traffic Camera | Industrial Machine Vision |
Use Scenario: Intersection-mounted camera performing vehicle counting, speed estimation, and red-light violation detection. IC Role / Device Role / Timing Role: Real-time video analytics processor executing TI Vision Library algorithms on raw sensor frames before compression. Use Value: On-chip VPSS DMA bypasses ARM core for frame ingestion, achieving <12 ms pipeline latency from capture to analytics result. | Use Scenario: Factory-floor inspection system identifying PCB defects using high-speed line-scan imaging and pattern matching. IC Role / Device Role / Timing Role: Embedded vision controller synchronizing line-scan sensor, triggering FPGA-based preprocessing, and running defect classification on DSP. Use Value: Dual video input ports accept parallel sensor data paths, enabling stereo or multi-angle inspection without external multiplexer. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar digital media processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320DM8148ZCE | Higher clock speeds (ARM @ 1.2 GHz, DSP @ 1 GHz), additional VPSS channel, 2× PCIe lanes - requires larger PCB area and active cooling. | Targeted at 4K-capable DVR/NVR systems with >4 video inputs and AI inference acceleration. | Select when >2 simultaneous 1080p encode streams or PCIe-connected FPGA co-processing is required. |
| DM385AAAR21 | No DSP core; ARM-only architecture with fixed-function video coprocessor - lower compute density for analytics but reduced power (1.8 W). | Suitable for cost-sensitive, single-stream HD cameras where motion detection is rule-based (not algorithmic). | Select when analytics requirements are limited to basic motion/tamper detection and BOM cost is primary constraint. |
Compared with DM8107AAAR21, the DM8148 offers higher throughput at increased thermal and layout complexity, while the DM385 trades analytics flexibility for lower power and bill-of-materials cost - making DM8107AAAR21 the balanced choice for mainstream 1080p intelligent cameras requiring real-time DSP-based analytics.
Availability
DM8107AAAR21 is available at Aetrix Electronics and suitable for IP network cameras, HD video doorbells, smart traffic monitoring systems, and industrial machine vision equipment requiring stable component supply across long-life production cycles.
Supply support for DM8107AAAR21 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company headquartered in Dallas, Texas, delivering analog and embedded processing solutions for industrial, automotive, and consumer markets since 1930.
The DM8107AAAR21 belongs to TI's DaVinci™ digital media processor family, engineered specifically for intelligent video endpoints that require integrated ARM+DSP architecture, hardware-accelerated video codecs, and real-time analytics without external co-processors.
FAQ
What operating systems are supported on the DM8107AAAR21?
The DM8107AAAR21 is validated with Linux kernel 2.6.37+ through TI's EZ SDK, including full driver support for VPSS, EMAC, I2C, and GPIO. Android support was planned for Q2 2011 and WinCE for Q3 2011, but only Linux is fully documented and production-deployed for DM8107AAAR21. No official RTOS or bare-metal BSP is provided by TI for this part.
Does the DM8107AAAR21 include hardware encryption for secure video streaming?
No, the DM8107AAAR21 does not integrate AES, SHA, or RSA cryptographic accelerators. Secure streaming must be implemented in software on the ARM core using OpenSSL or similar libraries, with performance limited by CPU load. For hardware-based security, TI recommends pairing DM8107AAAR21 with external secure elements such as the TPM2.0-compliant TISCI companion IC.
What video sensor interfaces does the DM8107AAAR21 support natively?
The DM8107AAAR21 supports two parallel video input ports compliant with BT.656 and BT.1120 standards, accepting 8-/10-/12-bit YUV422 or RGB444 data. It does not support MIPI CSI-2, SLVS-EC, or sub-LVDS interfaces natively - those require external serializer/deserializer ICs or FPGA bridging.
Is the DM8107AAAR21 pin-compatible with other DaVinci processors like DM8168?
No, the DM8107AAAR21 is not pin-compatible with DM8168 or DM8148. It uses a 484-pin POP BGA package with distinct power sequencing, clock routing, and signal assignment - particularly for VPSS and DDR interfaces. Migration between these devices requires full PCB redesign and firmware adaptation.
What is the maximum resolution and frame rate the DM8107AAAR21 can encode simultaneously?
The DM8107AAAR21 supports simultaneous encoding of two independent video streams: each up to 1920×1080 at 30 fps in H.264 Main Profile Level 4.0. Encoding three or more streams, or exceeding 1080p30 per stream, is not supported in hardware and will cause buffer overflow or dropped frames.
DM8107AAAR21 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tray
- Product Status:
- Obsolete
- Type:
- -
- Interface:
- -
- Clock Rate:
- -
- Non-Volatile Memory:
- -
- On-Chip RAM:
- -
- Voltage - I/O:
- -
- Voltage - Core:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 609-FCBGA
DM8107AAAR21 FAQ
1.How can I place an order for DM8107AAAR21 through Aetrix?
Please submit a Request for Quotation (RFQ) for DM8107AAAR21 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DM8107AAAR21 reliable?
The price and inventory of DM8107AAAR21 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DM8107AAAR21 is usually 5 days.
3.What payment methods are accepted for DM8107AAAR21?
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4.How is shipping managed for DM8107AAAR21?
DM8107AAAR21 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DM8107AAAR21 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DM8107AAAR21?
For technical support, including DM8107AAAR21 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DM8107AAAR21 requirements.
6.How does Aetrix verify that DM8107AAAR21 is sourced from the original manufacturer or authorized distributors?
All DM8107AAAR21 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DM8107AAAR21 meets industry standards.
7.What is the process for return or replacement of DM8107AAAR21?
All DM8107AAAR21 units undergo pre-shipment inspection (PSI). If there is an issue with DM8107AAAR21, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DM8107AAAR21 part is unused and in its original packaging.
Return procedure for DM8107AAAR21:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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