Texas Instruments AM4378BZDNA80

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Texas Instruments AM4378BZDNA80 - High-Performance Sitara™ ARM® Cortex®-A9 Microprocessor

The AM4378BZDNA80 is a premium industrial-grade microprocessor from Texas Instruments' renowned Sitara™ family, engineered for demanding embedded applications requiring robust processing power, advanced connectivity, and extended temperature operation.

Key Features & Benefits

Processing Power: Built on the ARM® Cortex®-A9 architecture running at 800MHz, this single-core 32-bit processor delivers exceptional computational performance for industrial automation, IoT gateways, HMI systems, and embedded control applications. Enhanced with NEON™ SIMD and multimedia co-processors for accelerated signal processing and rich media handling.

Advanced Connectivity: Dual Gigabit Ethernet ports (10/100/1000Mbps) enable high-speed networking and redundant communication paths. Dual USB 2.0 + PHY interfaces provide flexible peripheral connectivity. Comprehensive interface support includes CAN, I2C, SPI, UART, MMC/SD/SDIO, QSPI, and McASP for seamless integration with industrial sensors, displays, and storage devices.

Graphics & Display: Integrated graphics acceleration with TSC (touchscreen controller) and WXGA display support enables sophisticated HMI applications with responsive touch interfaces and high-resolution visual output.

Memory Flexibility: Compatible with LPDDR2, DDR3, and DDR3L memory technologies, offering design flexibility and power optimization for diverse system architectures.

Industrial Reliability: Qualified for -40°C to 105°C junction temperature operation, ensuring dependable performance in harsh industrial, automotive, and outdoor environments. Surface-mount 491-NFBGA (17x17mm) package optimized for space-constrained designs.

Security: Hardware crypto accelerator provides robust encryption and authentication capabilities for secure boot, data protection, and trusted communications in connected systems.

Applications

  • Industrial automation & control systems
  • IoT gateways & edge computing nodes
  • Human-machine interfaces (HMI)
  • Building automation & HVAC control
  • Medical equipment & diagnostic devices
  • Automotive infotainment & telematics
  • Smart grid & energy management
  • Robotics & motion control

Why Choose HQICKEY?

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100% Genuine Texas Instruments components with full traceability
Lifecycle Commitment - Long-term supply stability for production continuity
Technical Support - Expert guidance for design-in and integration
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Quality Assurance - Rigorous inspection and handling protocols


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All specifications subject to manufacturer's datasheet. Contact our team for volume pricing, custom packaging, or technical consultation.

Product attributes Property Value
Manufacturer Texas Instruments
Product Series Sitara™
Packaging Tray |
Core Processor ARM® Cortex®-A9
Number of Cores/Bus Width 1 Core, 32-Bit
Speed 800MHz
Co-Processors/DSP Multimedia; NEON™ SIMD
RAM Controllers LPDDR2, DDR3, DDR3L
Graphics Acceleration Yes
Display & Interface Controllers TSC, WXGA
Ethernet 10/100/1000Mbps (2)
SATA -
USB USB 2.0 + PHY (2)
Voltage - I/O 1.8V, 3.3V
Operating Temperature -40°C ~ 105°C (TJ)
Grade -
Qualification -
Security Features Crypto Accelerator
Mounting Type Surface Mount
Package / Case 491-LFBGA
Supplier Device Package 491-NFBGA (17x17)
Additional Interfaces CAN, HDQ/1-Wire, I2C, McASP, MMC/SD/SDIO, QSPI, SPI, SD/SDIO, UART
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.