AM3703 - Sitara 处理器

AM3703是TI德州仪器公司的一款ARMCortex-A8产品，AM3703是Sitara 处理器，本站介绍了AM3703的封装应用图解、特点和优点、功能等，并给出了与AM3703相关的TI元器件型号供参考。

AM3703 - Sitara 处理器 - ARMCortex-A8 - Sitara处理器 - 德州仪器

产品描述

The AM37x generation (AM3715/AM3703) of Sitara™ high-performance microprocessors is based on the enhanced Cortex™-A8 device architecture and is integrated on TI's advanced 45-nm process technology. This architecture is designed to provide best in class ARM and graphics performance while delivering low power consumption.

The device can support numerous high-level operating systems and real-time operating system solutions including Linux, Android and Windows Embedded CE which are available free of charge directly from TI. Additionally, the device is fully backward compatible with previous Cortex-A8 Sitara microprocessors and OMAP™ processors.

The AM3715/AM3703 microprocessor data manual presents the electrical and mechanical specifications for the AM3715/AM3703 microprocessor.

The information contained in this data manual applies to both the commercial and extended temperature versions of the AM3715/03 Microprocessor unless otherwise indicated. It consists of the following sections:

A description of the AM3715/03 terminals: assignment, electrical characteristics, multiplexing, and functional description A presentation of the electrical characteristics requirements: power domains, operating conditions, power consumption, and dc characteristics The clock specifications: input and output clocks, DPLL and DLL A description of thermal characteristics, device nomenclature, and mechanical data about the available packaging

产品特性

AM3715, AM3703 Sitara ARM Microprocessors:
- Compatible to OMAP™ 3 Architecture
- MPU Subsystem
  - Up to 1-GHz Sitara™ ARM® Cortex™-A8 Core Also supports 300, 600, and 800-MHz operation
  - NEON SIMD Coprocessor
- POWERVR SGX™ Graphics Accelerator (AM3715 only)
  - Tile Based Architecture Delivering up to 20 MPoly/sec
  - Universal Scalable Shader Engine: Multi-threaded Engine Incorporating Pixel and Vertex Shader Functionality
  - Industry Standard API Support: OpenGLES 1.1 and 2.0, OpenVG1.0
  - Fine Grained Task Switching, Load Balancing, and Power Management
  - Programmable High Quality Image Anti-Aliasing
External Memory Interfaces:
- SDRAM Controller (SDRC)
  - 16, 32-bit Memory Controller With 1G-Byte Total Address Space
  - Interfaces to Low-Power SDRAM
  - SDRAM Memory Scheduler (SMS) and Rotation Engine
- General Purpose Memory Controller (GPMC)
  - 16-bit Wide Multiplexed Address/Data Bus
  - Up to 8 Chip Select Pins With 128M-Byte Address Space per Chip Select Pin
  - Glueless Interface to NOR Flash, NAND Flash (With ECC Hamming Code Calculation), SRAM and Pseudo-SRAM
  - Flexible Asynchronous Protocol Control for Interface to Custom Logic (FPGA, CPLD, ASICs, etc.)
  - Nonmultiplexed Address/Data Mode (Limited 2K-Byte Address Space)

POWERVR SGX is a trademark of Imagination Technologies Ltd. OMAP is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.

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