i.MX351: Multimedia Applications Processors - Audio Connectivity, Automotive Applications

Overview

Targeted for the automotive market the i.MX351 is based on an Arm11™ core running at 532 MHz with 90 nm technology. The performance of the i.MX351 is boosted by a multi–level cache system, and includes features such as 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 automotive the i.MX351 connectivity options include 2-CAN modules, Media Local Bus (or MLB) to connect to MOST “INIC” transceivers, Ethernet and the ability to connect to external wireless modules via USB or SDIO.

The i.MX351 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
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
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
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
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