AM3892 Sitara ARM 微处理器 (MPU)
The AM389x Sitara™ ARM® MPUs are a highly-integrated, programmable platform that leverages TI's Sitara™ technology to meet the processing needs of the following applications: Single-Board Computing, Network and Communications Processing, Industrial Automation, Human Machine Interface, and Interactive Point-of-Service Kiosks.
The device enables OEMs and ODMs to quickly bring to market devices featuring robust operating systems support, rich user interfaces, and high processing performance through the maximum flexibility of a fully integrated mixed processor solution. The device combines high-performance ARM® processing with a highly-integrated peripheral set.
The ARM® Cortex™-A8 32-bit RISC microprocessor with NEON™ floating-point extension includes: 32K bytes (KB) of instruction cache; 32KB of data cache; 256KB of L2 cache; and 64KB of RAM
| AM3892 | AM3894 | |
| Applications | Communications and Telecom,Computers and Peripherals,Industrial,Medical | Communications and Telecom,Computers and Peripherals,Industrial,Medical |
| Operating Systems | Neutrino,Integrity,Windows Embedded CE,Linux,VXWorks,Android | Neutrino,Integrity,Windows Embedded CE,Linux,VXWorks,Android |
| ARM CPU | 1 ARM Cortex-A8 | 1 ARM Cortex-A8 |
| ARM MHz (Max.) | 1200,1500 | 1200,1500 |
| ARM MIPS (Max.) | 2400,3000 | 2400,3000 |
| Graphics Acceleration | 1 SGX530 3D | |
| On-Chip L1 Cache | 64 KB | 64 KB |
| On-Chip L2 Cache | 256 KB | 256 KB |
| Other On-Chip Memory | 576 KB | 576 KB |
| General Purpose Memory | 1 16-bit (GPMC, NAND flash, NOR Flash, Pseudo-SRAM, SRAM) | 1 16-bit (GPMC, NAND flash, NOR Flash, Pseudo-SRAM, SRAM) |
| DRAM | 2 32-bit (DDR2-800, DDR3-1600) | 2 32-bit (DDR2-800, DDR3-1600) |
| USB | 2 | 2 |
| EMAC | 10/100/1000 | 10/100/1000 |
| PCI/PCIe | 1 | 1 |
| SATA | 1 | 1 |
| MMC/SD | 1 | 1 |
| UART (SCI) | 3 | 3 |
| I2C | 2 | 2 |
| McBSP | 1 | 1 |
| McASP | 3 | 3 |
| SPI | 1 | 1 |
| DMA (Ch) | 64 Ch EDMA | 64 Ch EDMA |
| Video Port (Configurable) | 1 HDMI TX,2 Input,2 Output,3 HD DACS,4 SD DACs | 1 HDMI TX,2 Input,2 Output,3 HD DACS,4 SD DACs |
| IO Supply (V) | 1.5,1.8,3.3 | 1.5,1.8,3.3 |
| Operating Temperature Range (C) | -40 to 105,0 to 90 | -40 to 105,0 to 90 |
| Pin/Package | 1031FCBGA | 1031FCBGA |
AM3892 特性
- High-Performance Sitara™ ARM® Microprocessors (MPUs)
- ARM® Cortex™-A8 RISC MPU
- Up to 1.5 GHz
- ARM® Cortex™-A8 RISC MPU
- ARM® Cortex™-A8 Core
- ARMv7 Architecture
- In-Order, Dual-Issue, Superscalar Microprocessor Core
- NEON™ Multimedia Architecture
- Supports Integer and Floating Point (VFPv3-IEEE754 compliant)
- Jazelle® RCT Execution Environment
- ARMv7 Architecture
- ARM® Cortex™-A8 Memory Architecture
- 32K-Byte Instruction and Data Caches
- 256K-Byte L2 Cache
- 64K-Byte RAM, 48K-Byte Boot ROM
- 512K-Bytes On-Chip Memory Controller (OCMC) RAM
- SGX530 3D Graphics Engine (available only on the AM3894 device)
- Delivers up to 30 MTriangles/s
- Universal Scalable Shader Engine
- Direct3D® Mobile, OpenGL® ES 1.1 and 2.0, OpenVG™ 1.0, OpenMax™ API Support
- Advanced Geometry DMA Driven Operation
- Programmable HQ Image Anti-Aliasing
AM3892 芯片订购指南
| 器件 | 状态 | 温度 | 价格 | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| AM3892BCYG120 | PREVIEW | 0 to 90 | FCBGA (CYG) | 1031 | 1 | ||
| AM3892BCYG150 | PREVIEW | 0 to 90 | FCBGA (CYG) | 1031 | 1 | ||
| AM3892BCYGA | PREVIEW | -40 to 105 | FCBGA (CYG) | 1031 | 1 |
AM3892 应用技术支持与电子电路设计开发资源下载
- AM3892 数据资料 dataSheet 下载.PDF
- TI 德州仪器ARM 处理器选型与价格 . xls
- OMAP-L13x/AM1x Linux PSP Overview
- ARM Assembly Language Tools v4.7 User's Guide
- ARM Optimizing C/C++ Compiler v4.7 User's Guide
- Power Management for AM18xx/AM17xx Processors
- ARM Portfolio Technical Overview Brochure
- Software and Hardware Design Challenges due to Dynamic Raw NAND Market
- Programmable Real-Time Unit (PRU): Extending Functionality Of Existing SoCs
AM3892 工具与软件
| 培训内容 | 型号 | 软件/工具类型 |
| AM3892 评估模块 | AM3892EVM | 开发电路板/EVM |
