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Freescale Semiconductor Electronic Components Datasheet

MCIMX31L Datasheet

Multimedia Applications Processors

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MCIMX31L pdf
Freescale Semiconductor
Data Sheet: Technical Data
Document Number: MCIMX31
Rev. 4.1, 11/2008
MCIMX31 and
MCIMX31L
MCIMX31 and
MCIMX31L
Multimedia Applications
Processors
Package Information
Plastic Package
Case 1581 14 x 14 mm, 0.5 mm Pitch
Case 1931 19 x 19 mm, 0.8 mm Pitch
Ordering Information
See Table 1 on page 3 for ordering information.
1 Introduction
The MCIMX31 and MCIMX31L multimedia
applications processors represent the next step in
low-power, high-performance application processors.
Unless otherwise specified, the material in this data sheet
is applicable to both the MCIMX31 and MCIMX31L
processors and referred to singularly throughout this
document as MCIMX31. The MCIMX31L does not
include a graphics processing unit (GPU).
Based on an ARM11™ microprocessor core, the
MCIMX31 provides the performance with low power
consumption required by modern digital devices such
as:
• Feature-rich cellular phones
• Portable media players and mobile gaming
machines
• Personal digital assistants (PDAs) and Wireless PDAs
• Portable DVD players
• Digital cameras
The MCIMX31 takes advantage of the ARM1136JF-S™
core running at up to 532 MHz, and is optimized for
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering Information . . . . . . . . . . . . . . . . . . . . . 3
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 4
Functional Description and Application
Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
ARM11 Microprocessor Core . . . . . . . . . . . . . . 4
Module Inventory . . . . . . . . . . . . . . . . . . . . . . . 6
Signal Descriptions . . . . . . . . . . . . . . . . . . . . . . 9
Electrical Characteristics . . . . . . . . . . . . . . . . 10
Chip-Level Conditions . . . . . . . . . . . . . . . . . . 10
Supply Power-Up/Power-Down Requirements
and Restrictions . . . . . . . . . . . . . . . . . . . . 18
Module-Level Electrical Specifications . . . . . . 21
Package Information and Pinout . . . . . . . . . 104
MAPBGA Production Package—
457 14 x 14 mm, 0.5 mm Pitch . . . . . . . . . . . 104
MAPBGA Production Package—
473 19 x 19 mm, 0.8 mm Pitch . . . . . . . . . . . 110
Ball Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Product Differences . . . . . . . . . . . . . . . . . . . . 118
Product Documentation . . . . . . . . . . . . . . . . 119
Revision History . . . . . . . . . . . . . . . . . . . . . . . 120
This document contains information on a new product. Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2005–2008. All rights reserved.


Freescale Semiconductor Electronic Components Datasheet

MCIMX31L Datasheet

Multimedia Applications Processors

No Preview Available !

MCIMX31L pdf
Introduction
minimal power consumption using the most advanced techniques for power saving (DPTC, DVFS, power
gating, clock gating). With 90 nm technology and dual-Vt transistors (two threshold voltages), the
MCIMX31 provides the optimal performance versus leakage current balance.
The performance of the MCIMX31 is boosted by a multi-level cache system, and features peripheral
devices such as an MPEG-4 Hardware Encoder (VGA, 30 fps), an Autonomous Image Processing Unit, a
Vector Floating Point (VFP11) co-processor, and a RISC-based SDMA controller.
The MCIMX31 supports connections to various types of external memories, such as DDR, NAND Flash,
NOR Flash, SDRAM, and SRAM. The MCIMX31 can be connected to a variety of external devices using
technology, such as high-speed USB2.0 OTG, ATA, MMC/SDIO, and compact flash.
1.1 Features
The MCIMX31 is designed for the high-tier, mid-tier smartphone markets, and portable media players.
They provide low-power solutions for high-performance demanding multimedia and graphics
applications.
The MCIMX31 is built around the ARM11 MCU core and implemented in the 90 nm technology.
The systems include the following features:
• Multimedia and floating-point hardware acceleration supporting:
— MPEG-4 real-time encode of up to VGA at 30 fps
— MPEG-4 real-time video post-processing of up to VGA at 30 fps
— Video conference call of up to QCIF-30 fps (decoder in software), 128 kbps
— Video streaming (playback) of up to VGA-30 fps, 384 kbps
— 3D graphics and other applications acceleration with the ARM® tightly-coupled Vector
Floating Point co-processor
— On-the-fly video processing that reduces system memory load (for example, the
power-efficient viewfinder application with no involvement of either the memory system or the
ARM CPU)
• Advanced power management
— Dynamic voltage and frequency scaling
— Multiple clock and power domains
— Independent gating of power domains
• Multiple communication and expansion ports including a fast parallel interface to an external
graphic accelerator (supporting major graphic accelerator vendors)
• Security
MCIMX31/MCIMX31L Technical Data, Rev. 4.1
2 Freescale Semiconductor


Part Number MCIMX31L
Description Multimedia Applications Processors
Maker Freescale Semiconductor
Total Page 30 Pages
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