MCIMX31VKN5 Freescale, MCIMX31VKN5 Datasheet - Page 2

• Manufacturer Part Number: MCIMX31VKN5
• Manufacturer: Freescale

Specifications of MCIMX31VKN5

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

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.
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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:
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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
— On-the-fly video processing that reduces system memory load (for example, the
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
Features
Floating Point co-processor
power-efficient viewfinder application with no involvement of either the memory system or the
ARM CPU)
MCIMX31/MCIMX31L Technical Data, Rev. 4.1
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tightly-coupled Vector
Freescale Semiconductor