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.
Features
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ARM1136JF-S
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532 MHz maximum speed
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128 KB Integrated SRAM
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16 KB I/D L1 Cache, 128 KB L2 cache
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MLB
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ESAI
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10/100 Ethernet
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MAC 2 x FlexCan modules
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HS OTG + PHY, HS Host + PHY
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3 x UART, 2 x CSPI, 3 I2C, 2 SSI/I2S
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Vector Floating Point Unit
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External memory interface: mSDRAM/SDRAM, mDDR/DDR2, NOR, SLC/MLC NAND
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3.3V general purpose I/O
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This product is included in Freescale’s , with assured supply for a minimum of 15 years after launch
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