i.MX355: Multimedia Applications Processors based on Arm11™ Core - Image Processing Unit

Overview

The i.MX355 processor takes advantage of the Arm11™ core running at 532 MHz with the advantage of an Image Processing Unit. The i.MX355 integrates Enhanced Serial Audio Interface (or ESAI) for multi-channel (5.1) audio, SPDIF I/O for compressed digital audio connectivity and an advanced sample rate converter (ASRC) for mixing digital content with different sampling frequencies. For flexible connectivity options the i.MX355 integrates 2-CAN modules, Media Local Bus (or MLB), Ethernet and the ability to connect to external wireless modules via SDIO or USB ports. To reduce system costs a full-speed PHY on the Host port and high-speed PHY on the On-the-go port were added. Support for lower cost memories like 3.3V SDRAM, DDR2, and multi-level cell NAND were integrated. Also included are storage device connections P-ATA and CE-ATA.

The i.MX355 is supported by companion NXP^® power management ICs (PMIC), MC13892 and MMPF0100.

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Features

Arm1136JF-S™
532 MHz maximum speed
128 KB Integrated SRAM
16 KB I/D L1 Cache, 128 KB L2 cache
MLB
ESAI
Image Processing Unit (IPU)
LCD Controller
10/100 Ethernet
MAC 2 x FlexCan modules
HS OTG + PHY, HS Host + PHY
3 x UART, 2 x CSPI, 3 I2C, 2 SSI/I2S
P-ATA/CE-ATA
Optimized for up to 24-bit-per-pixel WVGA
CMOS/CCD sensor interface
Vector Floating Point Unit
External memory interface: mSDRAM/SDRAM, mDDR/DDR2, NOR, SLC/MLC NAND
3.3V general purpose I/O
This product is included in NXP^®.s product longevity program, with assured supply for a minimum of 15 years after launch

MoreLess

Features

Arm1136JF-S™
532 MHz maximum speed
128 KB Integrated SRAM
16 KB I/D L1 Cache, 128 KB L2 cache
MLB
ESAI
Image Processing Unit (IPU)
LCD Controller
10/100 Ethernet
MAC 2 x FlexCan modules
HS OTG + PHY, HS Host + PHY
3 x UART, 2 x CSPI, 3 I2C, 2 SSI/I2S
P-ATA/CE-ATA
Optimized for up to 24-bit-per-pixel WVGA
CMOS/CCD sensor interface
Vector Floating Point Unit
External memory interface: mSDRAM/SDRAM, mDDR/DDR2, NOR, SLC/MLC NAND
3.3V general purpose I/O
This product is included in NXP^®.s product longevity program, with assured supply for a minimum of 15 years after launch