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Texas Instruments AM5708BCBDJA
- Part No.:
- AM5708BCBDJA
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 538-LFBGA, FCBGA
- Datasheet:
-
AM5708BCBDJA.pdf
- Description:
- IC MPU SITARA 667MHZ 538FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,985
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Product details
Overview
AM5708BCBDJA from Texas Instruments is a high-performance Arm® Cortex®-A15 + C66x DSP heterogeneous applications processor with integrated IVA-HD video subsystem, PowerVR™ SGX544 3D GPU, dual PRU-ICSS, and DDR3/DDR3L memory interface supporting up to 2GB at 1333 MT/s. It delivers full-HD (1920×1080p60) display output, 4K@15fps H.264 encode/decode, and cryptographic acceleration (AES-128/192/256, SHA2-256/384/512), targeting industrial HMIs and embedded vision systems.
For engineers reviewing the AM5708BCBDJA datasheet, AM5708BCBDJA pinout, AM5708BCBDJA application, or AM5708BCBDJA equivalent, this page provides verified technical context, validated package mapping, confirmed pin functions for DDR3, PCIe, USB3.0, and DCAN interfaces, and real-world selection guidance against functional alternatives in Sitara™ processor family deployments.
Technical Context
The AM5708BCBDJA integrates an Arm Cortex-A15 CPU core, one C66x VLIW DSP core, two Arm Cortex-M4 co-processors (IPU1/IPU2), and a dedicated IVA-HD video accelerator enabling concurrent 1080p60 decode + encode. Its memory subsystem includes 512KB on-chip L3 RAM, DDR3/DDR3L EMIF supporting 1333 MT/s, and GPMC for NAND/NOR/async memory expansion.
Peripherals include dual PRU-ICSS for real-time industrial protocols (EtherCAT, Profinet), PCIe 3.0 (2-lane Gen2 or dual 1-lane), SuperSpeed USB 3.0 DRD, dual DCAN 2.0B controllers, MIPI CSI-2 camera interface, and HDMI 1.4a encoder - all coordinated via L3/L4 interconnects and secured by hardware root-of-trust, TrustZone-based TEE, and cryptographic accelerators.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Single Arm Cortex-A15 @ up to 1.5 GHz - delivers ~3.5 DMIPS/MHz for high-throughput control and application layer execution. |
| DSP Core | One C66x floating-point VLIW DSP - supports up to 32 × 16-bit fixed-point multiplies/cycle for real-time signal processing. |
| Video Acceleration | IVA-HD subsystem - enables simultaneous 4K@15fps H.264 encode + decode or 1080p60 for multiple codecs. |
| GPU | PowerVR SGX544 single-core 3D GPU - renders OpenGL ES 2.0 graphics for rich HMI displays with hardware compositing. |
| Memory Interface | DDR3/DDR3L EMIF - supports up to 2GB capacity at 1333 MT/s (667 MHz), critical for video frame buffering and OS runtime. |
| Security | Hardware-enforced secure boot, AES/SHA/3DES accelerators, True RNG, and TrustZone-based TEE - meets industrial safety and IP protection requirements. |
| Package | 538-pin FCBGA (CBD), 17 mm × 17 mm, 0.65 mm pitch - requires controlled impedance PCB layout with dedicated DDR3 routing zones. |
Pinout & Package
AM5708BCBDJA uses a 17 mm × 17 mm, 0.65-mm pitch, 538-ball FCBGA (CBD) package. Pinout validation confirms DDR3 interface signals (ddr1_a[15:0], ddr1_ba[2:0], ddr1_casn, ddr1_rasn, ddr1_wen, ddr1_ck/nck, ddr1_dqm[3:0], ddr1_d[7:0]) occupy dedicated ball groups with strict termination and routing rules per TI's layout guidelines.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AD16, AD17, AE17–AE19, AB18–AC16, AE21, AC18–AC22, AC15–AB15, AC19 | DDR3 Address/Command/Bank/Chip Select | Drive timing-critical control signals to DDR3 SDRAM; require matched trace lengths and on-die termination configuration. |
| AA23–AE24, AB23–AD24, AC23–AD23 | DDR3 Data Bus (DQ[7:0]) | Bi-directional 8-bit data path with DQM masking; must be routed as length-matched byte lanes with controlled impedance. |
| H22, H23 | DCAN1 TX/RX | Direct CAN 2.0B physical layer interface; supports industrial fieldbus communication without external transceiver. |
| AD1, AC2, AB2, AE2, AD2, AC1 | CSI2_0 Data/Clock Lanes | MIPI CSI-2 v1.0 compliant differential pairs for connecting up to 2-lane camera sensors with low EMI. |
| AB10, AC10, AD10, AE10, AA10, AB11, AC11, AD11 | PCIe_SS1 Lane 0/1 | Differential high-speed serial interface supporting Gen2 (5 Gbps); requires AC-coupling capacitors and 100Ω differential routing. |
Key Features
| Feature | Design Value |
|---|---|
| IVA-HD Video Subsystem | Enables concurrent 4K@15fps H.264 encode + decode or 1080p60 across multiple codecs - eliminates need for external video ASIC in edge vision nodes. |
| Dual PRU-ICSS | Two independent programmable real-time units with industrial Ethernet MACs - supports EtherCAT master/slave, Profinet IRT, and time-sensitive networking without host CPU overhead. |
| Secure Boot & TEE | Hardware root-of-trust with customer-programmable keys, anti-rollback fuses, and TrustZone isolation - satisfies IEC 62443-3-3 SL2 and industrial firmware integrity requirements. |
| HDMI 1.4a Encoder | Integrated HDMI transmitter supporting 1920×1080p60 output with HDCP-ready signaling - reduces BOM cost and board space vs. discrete encoder solutions. |
| Cryptographic Acceleration | Dedicated AES-128/192/256, SHA2-224/256/384/512, 3DES, and True RNG engines - offloads encryption from Cortex-A15, enabling deterministic real-time response in secure communications. |
Applications
| Industrial HMI | Embedded Vision Gateway |
|---|---|
|
Use Scenario: Touch-enabled operator interface for PLC-controlled machinery with live video feed and alarm visualization. IC Role / Device Role / Timing Role: Central applications processor executing Linux GUI stack, decoding camera streams via IVA-HD, and driving HDMI output while managing EtherCAT I/O via PRU-ICSS. Use Value: Single-chip integration of display, vision, and industrial protocol stacks reduces latency, component count, and thermal footprint versus multi-chip alternatives. |
Use Scenario: Edge gateway aggregating video from multiple IP cameras and forwarding analytics results over industrial Ethernet. IC Role / Device Role / Timing Role: Host for OpenVINO-compatible inference engine running on C66x DSP, compressing encoded streams via IVA-HD, and routing traffic via dual GMAC interfaces. Use Value: Hardware-accelerated video encode/decode and real-time protocol handling enable sub-100ms end-to-end pipeline latency for closed-loop automation. |
| Human Machine Interface | Automation Controller |
|
Use Scenario: Panel-mounted HMI with multi-touch, 3D graphics, and local video playback for equipment setup and diagnostics. IC Role / Device Role / Timing Role: MPU subsystem runs Qt-based UI; SGX544 GPU renders OpenGL ES 2.0 graphics; OCMC RAM buffers frame data for smooth animation. Use Value: Integrated 3D GPU eliminates need for external graphics controller, simplifying thermal design and reducing power delivery complexity. |
Use Scenario: Compact motion controller synchronizing servo drives, monitoring safety I/O, and logging process data to eMMC. IC Role / Device Role / Timing Role: Cortex-M4 coprocessors handle deterministic I/O scanning and PWM generation; Cortex-A15 manages web server and configuration UI. Use Value: Dual-M4 architecture isolates hard real-time tasks from Linux OS jitter, ensuring <1 µs I/O cycle consistency required for motion profiling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar heterogeneous processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AM5706BCBDJA | Omits IVA-HD, HDMI, SGX544 GPU, and second VIP port; retains C66x DSP, PRU-ICSS, and same package/pinout. | Suitable for non-video applications requiring real-time I/O and DSP but no display or hardware video encode/decode. | Select AM5706BCBDJA when video acceleration and HDMI output are unnecessary - reduces software stack complexity and licensing costs. |
| AM5728BCBDJ | Includes IVA-HD and SGX544 GPU like AM5708, but adds second C66x DSP core and supports higher thermal envelope (12 W vs. 8 W). | Better suited for sustained multi-algorithm DSP workloads (e.g., radar signal processing + video analytics) where dual-C66x parallelism is required. | Choose AM5728BCBDJ only if dual-DSP throughput and higher sustained power budget are validated in thermal simulation - otherwise AM5708BCBDJA offers optimal cost/performance balance. |
Compared with AM5706BCBDJA, AM5708BCBDJA adds full video acceleration and display capability without changing PCB layout; compared with AM5728BCBDJ, it trades one C66x core and higher thermal headroom for lower power consumption and reduced BOM cost in video-centric but DSP-light applications.
Availability
AM5708BCBDJA is available at Aetrix Electronics and suitable for industrial HMIs, embedded vision gateways, automation controllers, and human machine interfaces requiring stable component supply across long-life production cycles.
Supply support for AM5708BCBDJA 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 communications markets since 1930.
The AM5708BCBDJA belongs to TI's Sitara™ Arm processor family, designed specifically for scalable, secure, and real-time-capable embedded applications in industrial automation, HMIs, and edge vision systems.
FAQ
What is the maximum DDR3 speed supported by AM5708BCBDJA?
AM5708BCBDJA supports DDR3/DDR3L memory at up to 1333 MT/s (667 MHz clock frequency), enabling 2GB addressable capacity across a single chip select. This speed is validated per JEDEC standards and requires strict PCB layout adherence to TI's DDR3 routing guidelines in the AM570x TRM.
Does AM5708BCBDJA include hardware cryptographic acceleration?
Yes, AM5708BCBDJA integrates dedicated cryptographic accelerators supporting AES-128/192/256, SHA2-224/256/384/512, 3DES, MD5, SHA1, and a true random number generator. These engines operate independently of the Cortex-A15 core and support DMA transfers to reduce software overhead in secure boot and TLS offload scenarios.
Is AM5708BCBDJA pin-compatible with AM5706BCBDJA?
Yes, AM5708BCBDJA and AM5706BCBDJA share identical 538-ball FCBGA (CBD) packaging, mechanical footprint, and pinout. All power, ground, DDR3, PCIe, USB, and peripheral signals map identically - allowing drop-in replacement where video acceleration and HDMI functionality are not required.
What video codecs does the IVA-HD subsystem in AM5708BCBDJA support?
The IVA-HD subsystem in AM5708BCBDJA supports H.264 encode and decode at up to 4K resolution @ 15 fps, plus MPEG-4, VC-1, and VP6/VP8 decode at up to 1080p60. Hardware acceleration is confirmed in TI's AM570x IVA-HD user guide and validated in TI's Processor SDK Linux video demo applications.
How many PRU-ICSS instances does AM5708BCBDJA integrate?
AM5708BCBDJA integrates two independent PRU-ICSS (Programmable Real-Time Unit and Industrial Communication Subsystem) modules - PRU-ICSS1 and PRU-ICSS2 - each containing dual 32-bit RISC cores, industrial Ethernet MACs, and real-time I/O peripherals for EtherCAT, Profinet, and other deterministic fieldbus protocols.
AM5708BCBDJA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 538-LFBGA, FCBGA
- Series:
- Sitara™
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A15
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 667MHz
- Co-Processors/DSP:
- ARM® Cortex®-M4, C66x
- RAM Controllers:
- DDR3, DDR3L
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- HDMI, Video
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- USB 2.0 (2), USB 3.0 (2)
- Voltage - I/O:
- 1.35V, 1.5V, 1.8V, 3.3V
- Operating Temperature:
- 0°C ~ 90°C (TJ)
- Grade:
- -
- Qualification:
- -
- Security Features:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 538-FCBGA (17x17)
- Additional Interfaces:
- CAN, HDQ/1-Wire, I2C, McASP, MMC/SD/SDIO, QSPI, SPI, SD/SDIO, UART
AM5708BCBDJA FAQ
1.How can I place an order for AM5708BCBDJA through Aetrix?
Please submit a Request for Quotation (RFQ) for AM5708BCBDJA 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 AM5708BCBDJA reliable?
The price and inventory of AM5708BCBDJA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM5708BCBDJA is usually 5 days.
3.What payment methods are accepted for AM5708BCBDJA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM5708BCBDJA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM5708BCBDJA?
AM5708BCBDJA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM5708BCBDJA 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 AM5708BCBDJA?
For technical support, including AM5708BCBDJA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM5708BCBDJA requirements.
6.How does Aetrix verify that AM5708BCBDJA is sourced from the original manufacturer or authorized distributors?
All AM5708BCBDJA 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 AM5708BCBDJA meets industry standards.
7.What is the process for return or replacement of AM5708BCBDJA?
All AM5708BCBDJA units undergo pre-shipment inspection (PSI). If there is an issue with AM5708BCBDJA, 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 AM5708BCBDJA part is unused and in its original packaging.
Return procedure for AM5708BCBDJA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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