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AM4376 Datasheet(PDF) 5 Page - Texas Instruments |
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AM4376 Datasheet(HTML) 5 Page - Texas Instruments |
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5 / 261 page  AM4376, AM4377, AM4378, AM4379 www.ti.com SPRS851B – JUNE 2014 – REVISED APRIL 2015 1.3 Description The TI AM437x high-performance processors are based on the ARM Cortex-A9 core. The processors are enhanced with 3D graphics acceleration for rich graphical user interfaces, as well as a coprocessor for deterministic, real-time processing including industrial communication protocols, such as EtherCAT, PROFIBUS, EnDat, and others. The devices support high-level operating systems (HLOS). Linux® is available free of charge from TI. Other HLOSs are available from TI's Design Network and ecosystem partners. These devices offer an upgrade to systems based on lower performance ARM cores and provide updated peripherals, including memory options such as QSPI-NOR and LPDDR2. The processors contain the subsystems shown in Figure 1-1, and a brief description of each follows. The processor subsystem is based on the ARM Cortex-A9 core, and the POWERVR SGX™ graphics accelerator subsystem provides 3D graphics acceleration to support display and advanced user interfaces. The programmable real-time unit subsystem and industrial communication subsystem (PRU-ICSS) is separate from the ARM core and allows independent operation and clocking for greater efficiency and flexibility. The PRU-ICSS enables additional peripheral interfaces and real-time protocols such as EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, Ethernet Powerlink, Sercos, EnDat, and others. The PRU-ICSS enables EnDat and another industrial communication protocol in parallel. Additionally, the programmable nature of the PRU-ICSS, along with their access to pins, events and all system-on-chip (SoC) resources, provides flexibility in implementing fast real-time responses, specialized data handling operations, custom peripheral interfaces, and in off-loading tasks from the other processor cores of the SoC. High-performance interconnects provide high-bandwidth data transfers for multiple initiators to the internal and external memory controllers and to on-chip peripherals. The device also offers a comprehensive clock-management scheme. One on-chip analog to digital converter (ADC0) can couple with the display subsystem to provide an integrated touch-screen solution. The other ADC (ADC1) can combine with the pulse width module to create a closed-loop motor control solution. The real-time clock (RTC) provides a clock reference on a separate power domain. The clock reference enables a battery-backed clock reference. The camera interface offers configuration for a single- or dual-camera parallel port. Cryptographic acceleration is available in every AM437x device. Secure boot can also be made available for anticloning and illegal software update protection. For more information about secure boot, contact your TI sales representative. Device Information(1) PART NUMBER PACKAGE BODY SIZE AM4376ZDN NFBGA (491) 17.0 mm × 17.0 mm AM4377ZDN NFBGA (491) 17.0 mm × 17.0 mm AM4378ZDN NFBGA (491) 17.0 mm × 17.0 mm AM4379ZDN NFBGA (491) 17.0 mm × 17.0 mm (1) For more information, see Section 7, Mechanical Packaging and Orderable Information. Copyright © 2014–2015, Texas Instruments Incorporated Device Overview 5 Submit Documentation Feedback Product Folder Links: AM4376 AM4377 AM4378 AM4379 |
Similar Part No. - AM4376_15 |
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