IMX51 查看數據表（PDF） - Freescale Semiconductor

零件编号

产品描述 (功能)

生产厂家

IMX51

i.MX51 Applications Processors for Consumer and Industrial Products

Freescale Semiconductor 

Introduction

Features include the following:

• Smart Speed Technology—The heart of the i.MX51 processors is a level of power management

throughout the device that enables the rich suite of multimedia features and peripherals to achieve

minimum system power consumption in both active and various low-power modes. Smart Speed

Technology enables the designer to deliver a feature-rich product that requires levels of power that

are far less than typical industry expectations.

• Applications Processor—The i.MX51 processors boost the capabilities of high-tier portable

applications by providing for the ever-increasing MIPS needs of operating systems and games.

Freescale’s Dynamic Voltage and Frequency Scaling (DVFS) allows the device run at much lower

voltage and frequency with sufficient MIPS for tasks such as audio decode resulting in significant

power reduction.

• Multimedia Powerhouse—The multimedia performance of the i.MX51 processors is boosted by

a multi-level cache system and further enhanced by a Multi-Standard Hardware Video Codec,

autonomous Image Processing Unit, SD and HD720p Triple Video (TV) Encoder with triple video

DAC, Neon (including Advanced SIMD, 32-bit Single-Precision floating point support and Vector

Floating Point co-processor), and a programmable smart DMA (SDMA) controller.

• Powerful Graphics Acceleration—Graphics is the key to mobile game navigation, web browsing,

and other applications. The i.MX51 processors provide two independent, integrated Graphics

Processing Units: OpenGL ES 2.0 3D graphics accelerator (27 Mtri/s, 166 Mpix/s) and

OpenVG 1.1 2D graphics accelerator (166 Mpix/s).

• Interface Flexibility—The i.MX51 processor interface supports connection to all popular types of

external memories: DDR2, Mobile DDR, NOR Flash, PSRAM, Cellular RAM, NAND Flash

(MLC and SLC), and OneNAND. Designers seeking to provide products that deliver a rich

multimedia experience find a full suite of on-chip peripherals: LCD controller and CMOS sensor

interface, High-Speed USB On-The-Go with PHY, and three High-Speed USB hosts, multiple

expansion card ports (High-Speed MMC/SDIO Host and others), 10/100 Ethernet controller, and

a variety of other popular interfaces (PATA, UART, I2C, I2S serial audio, and SIM card, among

others).

• Increased Security—Because the need for advanced security for mobile devices continues to

increase, the i.MX51 processors deliver hardware-enabled security features that enable secure

e-commerce, digital rights management (DRM), information encryption, secure boot, and secure

software downloads. For detailed information about the MX51 security features contact your

Freescale representative.

i.MX51 Applications Processors for Consumer and Industrial Products, Rev. 6

2

Freescale Semiconductor

Share Link: