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Texas Instruments AM3715CBC100
- Part No.:
- AM3715CBC100
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 515-VFBGA, FCBGA
- Datasheet:
-
AM3715CBC100.pdf
- Description:
- IC MPU SITARA 1.0GHZ 515FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,444
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Product details
Overview
AM3715CBC100 from Texas Instruments is a Sitara™ ARM® Cortex™-A8 microprocessor with up to 1-GHz operation, 256KB L2 cache, POWERVR SGX graphics accelerator (AM3715 only), 45-nm CMOS process, and 515-pin s-PBGA package (CBC suffix, 0.65mm top / 0.5mm bottom ball pitch). It serves as the application processor subsystem in embedded systems requiring high-performance multimedia, real-time OS support (Linux/Android), and integrated video capture/display.
For engineers reviewing the AM3715CBC100 datasheet, AM3715CBC100 pinout, AM3715CBC100 application, or AM3715CBC100 equivalent, key selection considerations include its 1-GHz adaptive core voltage (0.9–1.2 V), dual 32-bit watchdog timers, 188 multiplexed GPIOs, 5 McBSP audio interfaces (2 with SIDETONE), and GPMC/NAND/SDRAM memory controller support for industrial HMI and portable infotainment designs.
Technical Context
The AM3715CBC100 implements an in-order, dual-issue, superscalar ARMv7 architecture with TrustZone® security, Thumb®-2 instruction set, and NEON™ SIMD coprocessor - enabling efficient execution of Linux kernel tasks and media codecs. Its memory subsystem integrates a 32KB/32KB 4-way L1 cache, 256KB unified L2 cache, 64KB on-chip SRAM, and 32KB ROM for boot firmware.
Graphics acceleration is delivered via the POWERVR SGX engine supporting OpenGLES 1.1/2.0 and OpenVG 1.0, with tile-based rendering delivering up to 20 MPoly/sec. The device includes dedicated hardware blocks for camera ISP (CCD/CMOS), dual-output 3-layer display processor, resize engine (1/4× to 4×), and BT.601/BT.656 YCbCr 4:2:2 video interface.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | ARM Cortex-A8, ARMv7, in-order dual-issue superscalar with TrustZone and Thumb-2 |
| Max Operating Frequency | 1 GHz at 0.9–1.2 V adaptive core voltage; also supports 300/600/800 MHz operation points |
| L1 Cache | 32KB instruction + 32KB data, 4-way set-associative - reduces CPU stall cycles for instruction/data fetch |
| L2 Cache | 256KB unified, shared between MPU and peripherals - improves bandwidth for graphics/video pipelines |
| Graphics Engine | POWERVR SGX with universal scalable shader engine - enables OpenGL ES 2.0-compliant UI rendering |
| Memory Interfaces | GPMC (8 chip selects, 128MB/chip), SDRC (16/32-bit SDRAM, 1GB address space) - supports NAND/NOR/SRAM/SDRAM gluelessly |
| I/O Voltage Support | 1.8-V I/O; MMC1 supports 3.0-V; core logic 0.9–1.1 V - enables mixed-voltage board design with legacy peripherals |
Pinout & Package
AM3715CBC100 uses a 515-ball s-PBGA package (CBC suffix) with 0.65 mm ball pitch on top layer and 0.5 mm on bottom layer. This POP-capable package supports stacked memory integration and thermal management per TI's AM37x mechanical specifications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GPMC_A0–A11 | General Purpose Memory Controller Address Bus | 12-bit multiplexed address for NOR/NAND/SRAM interfacing; supports asynchronous protocol with ALE control |
| GPMC_D0–D15 | General Purpose Memory Controller Data Bus | 16-bit bidirectional data path; enables glueless connection to 16-bit external memories |
| SDRC_CLK / SDRC_CKE0/1 | SDRAM Controller Clock & Clock Enable | Differential clock input and dual CKE signals for DDR/DDR2 SDRAM timing compliance |
| MCBSP1_FSX / MCBSP1_DX | McBSP1 Frame Sync & Data Transmit | Audio interface pins supporting I2S/PCM protocols; FSX defines word/frame boundaries for stereo streaming |
| USB0_DATA0–7 / USB0_CLK | High-Speed USB OTG Physical Layer | 8-bit ULPI interface (12-pin) - enables direct connection to ULPI PHY without transceiver logic |
| UART1_TX / UART1_RX | Universal Asynchronous Receiver/Transmitter | Full-duplex serial interface with IrDA support; used for debug console and peripheral control |
Key Features
| Feature | Design Value |
|---|---|
| SmartReflex™ AVS | Dynamic voltage and frequency scaling (DVFS) with real-time monitoring - reduces active power by up to 40% vs fixed-voltage operation |
| Camera ISP Hardware | Dedicated image signal processor with BT.601/656 YCbCr 4:2:2 interface - offloads CPU from raw sensor processing |
| Display Processor | Dual-output, 3-layer compositor with temporal dithering - enables simultaneous LCD + CVBS/S-video output without external TCON |
| Secure Boot & Watchdog | 32-bit secure watchdog timer + embedded ROM bootloader with SHA-1 hash verification - ensures trusted firmware execution |
| Power Management | Multiple independent power domains (MPU, IVA, CORE, MEM) with programmable retention states - enables sub-100 µA deep-sleep current |
Applications
| Portable Data Terminal | Automotive Infotainment |
|---|---|
Use Scenario: Rugged handheld terminal for warehouse logistics with barcode scanning, Wi-Fi, and touchscreen UI. IC Role / Device Role / Timing Role: Application processor running Linux with real-time task scheduling, driving 800×480 resistive touch LCD and dual-camera capture. Use Value: Integrated POWERVR SGX and resize engine enable smooth animated UI and 1:1 image preview during scan; GPMC supports fast NAND flash boot and logging storage. |
Use Scenario: In-dash head unit with navigation, Bluetooth hands-free, and rear-seat video playback. IC Role / Device Role / Timing Role: Central multimedia SoC handling GPS baseband, audio codec control, HDMI output, and dual-display composition (LCD + rear monitor). Use Value: Dual McBSP with SIDETONE supports full-duplex voice call processing; BT.656 interface connects directly to analog video decoder ICs without FPGA glue logic. |
| Medical Imaging Display | Industrial HMI Panel |
Use Scenario: Portable ultrasound viewer displaying real-time B-mode images with zoom/pan and DICOM export. IC Role / Device Role / Timing Role: Image pipeline processor capturing 10-bit YUV video from CCD sensor, applying gamma correction, and rendering to 1280×800 LVDS panel. Use Value: Dedicated camera ISP and hardware resize engine reduce CPU load by >65%; 256KB L2 cache ensures consistent frame buffer throughput at 30 fps. |
Use Scenario: DIN-rail mounted PLC operator interface with Ethernet, CAN bus, and 7-inch capacitive touchscreen. IC Role / Device Role / Timing Role: Real-time Linux host managing EtherCAT motion control, web server, and Qt-based GUI with anti-aliased fonts. Use Value: 188 GPIOs support direct connection to discrete I/O modules; GPMC enables local expansion bus for custom I/O cards without PCIe bridge complexity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar application processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AM3703CBC100 | No POWERVR SGX graphics accelerator; identical CPU, memory, and peripheral IP blocks | Suitable for non-graphics-intensive applications (e.g., industrial control, basic HMI) | Select when OpenGLES rendering is unnecessary and BOM cost reduction is prioritized |
| AM3358BZCZ100 | ARM Cortex-A8 @ 1 GHz, no SGX, PRU-ICSS for real-time I/O, different pinout and memory controller (no GPMC) | Better suited for deterministic industrial protocols (EtherCAT, PROFIBUS) due to PRUs | Choose for applications requiring tight real-time I/O control alongside Linux, not multimedia acceleration |
Compared with AM3703CBC100 and AM3358BZCZ100, the AM3715CBC100 uniquely delivers integrated POWERVR SGX graphics and GPMC-based NAND/NOR support - making it optimal for cost-sensitive, graphics-rich embedded devices where external GPU or FPGA is impractical.
Availability
AM3715CBC100 is available at Aetrix Electronics and suitable for portable data terminals, automotive infotainment systems, and medical imaging displays requiring stable component supply across extended product lifecycles.
Supply support for AM3715CBC100 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 specializing in analog, embedded processing, and connectivity technologies with over 90 years of innovation in industrial, automotive, and consumer electronics.
The AM3715CBC100 belongs to TI's Sitara™ ARM processor family, designed specifically for high-performance, low-power embedded applications requiring rich multimedia, real-time OS support, and flexible memory interfacing - targeting portable and automotive HMI markets.
FAQ
What is the maximum operating temperature range for the AM3715CBC100?
The AM3715CBC100 is qualified for commercial (0°C to 90°C), industrial (–40°C to 105°C), and extended (–40°C to 125°C) temperature grades. The CBC package variant supports all three grades, with junction temperature limits defined per TI's SPRS616F datasheet Section 3.1. Thermal design must maintain TJ ≤ 125°C under worst-case power dissipation conditions.
Does the AM3715CBC100 support booting from NAND flash?
Yes, the AM3715CBC100 supports NAND flash boot via its GPMC interface with built-in Hamming ECC calculation. The ROM bootloader initializes the GPMC, configures NAND timing parameters, and loads the first-stage bootloader (e.g., X-Loader) from NAND pages - enabling field-upgradable firmware without external SPI flash.
How many USB interfaces does the AM3715CBC100 provide, and what are their modes?
The AM3715CBC100 integrates two USB subsystems: a high-speed USB OTG (HS USB0) supporting device/host/peripheral roles via ULPI interface, and a high-speed multiport USB host (HS USB1) with up to 12 ports. Both support high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) operation per USB 2.0 specification.
Can the AM3715CBC100 run Android operating system?
Yes, the AM3715CBC100 is fully supported by Texas Instruments' Android SDK and reference port, including kernel drivers for SGX graphics, camera ISP, display processor, and power management. TI provides validated BSPs for Android 2.3 (Gingerbread) and Android 4.0 (Ice Cream Sandwich) with hardware-accelerated UI rendering.
What is the role of the SmartReflex™ technology in the AM3715CBC100?
SmartReflex™ technology in the AM3715CBC100 enables adaptive voltage scaling (AVS) by dynamically adjusting core voltage based on real-time silicon characterization and temperature feedback. This reduces dynamic power consumption by up to 40% compared to fixed-voltage operation while maintaining 1-GHz performance - critical for battery-powered portable devices.
AM3715CBC100 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 515-VFBGA, FCBGA
- Series:
- Sitara™
- Packaging:
- Bulk
- Product Status:
- Not For New Designs
- Core Processor:
- ARM® Cortex®-A8
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 1.0GHz
- Co-Processors/DSP:
- Multimedia; NEON™ SIMD
- RAM Controllers:
- SDRAM
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- LCD
- Ethernet:
- -
- SATA:
- -
- USB:
- USB 2.0 (4)
- Voltage - I/O:
- 1.8V
- Operating Temperature:
- 0°C ~ 90°C (TJ)
- Grade:
- -
- Qualification:
- -
- Security Features:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 515-POP-FCBGA (14x14)
- Additional Interfaces:
- HDQ/1-Wire, I2C, McBSP, McSPI, MMC/SD/SDIO, UART
AM3715CBC100 FAQ
1.How can I place an order for AM3715CBC100 through Aetrix?
Please submit a Request for Quotation (RFQ) for AM3715CBC100 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 AM3715CBC100 reliable?
The price and inventory of AM3715CBC100 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM3715CBC100 is usually 5 days.
3.What payment methods are accepted for AM3715CBC100?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM3715CBC100 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM3715CBC100?
AM3715CBC100 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM3715CBC100 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 AM3715CBC100?
For technical support, including AM3715CBC100 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM3715CBC100 requirements.
6.How does Aetrix verify that AM3715CBC100 is sourced from the original manufacturer or authorized distributors?
All AM3715CBC100 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 AM3715CBC100 meets industry standards.
7.What is the process for return or replacement of AM3715CBC100?
All AM3715CBC100 units undergo pre-shipment inspection (PSI). If there is an issue with AM3715CBC100, 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 AM3715CBC100 part is unused and in its original packaging.
Return procedure for AM3715CBC100:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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