MCIMX31LVKN5 Freescale Semiconductor, MCIMX31LVKN5 Datasheet - Page 2

• Manufacturer Part Number: MCIMX31LVKN5
• Description: IC MPU MAP I.MX31L 457-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX31r

Specifications of MCIMX31LVKN5

• Core Processor: ARM11
• Core Size: 32-Bit
• Speed: 532MHz
• Connectivity: 1-Wire, ATA, EBI/EMI, FIR, I²C, MMC/SD, PCMCIA, SIM, SPI, SSI, UART/USART, USB, USB OTG
• Peripherals: DMA, LCD, POR, PWM, WDT
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.22 V ~ 3.3 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 457-MAPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

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
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
®
tightly-coupled Vector
Freescale Semiconductor