本帖最后由 frankether 于 2018-10-24 15:20 编辑
i.MX6UL是一个高性能、低功耗处理器系列,基于ARM Cortex-A7内核,主频可达528MHz。i.MX6UltraLite应用处理器包括一个集成的电源管理模块,可以省掉外部的PMU,降低了外接电源的复杂性,并简化了上电时序。这个系列的每个处理器提供多种存储器接口,其中包括16位LPDDR2,DDR3,DDR3L,NAND Flash,NOR Flash,eMMC,具有QSPI SPI接口可与广泛的外设进行连接,如WIFI、蓝牙、GPS、显示屏及摄像头等。 i.MX6ultralite Applications Processor Block Diagram:
技术参数:- ARM® Cortex®-A7 @ 528 MHz, 128 KB L2 cache
- Parallel LCD Display up to WXGA (1366×768)
- 8/10/16/24-bit Parallel Camera Sensor Interface
- 16-bit LP-DDR2, DDR3/DDR3L
- 8/16-bit Parallel NOR FLASH / PSRAM
- Dual-channel Quad-SPI NOR FLASH
- 8-bit Raw NAND FLASH with 40-bit ECC
- 2x MMC 4.5/SD 3.0/SDIO Port
- 2x USB 2.0 OTG, HS/FS, Device or Host with PHY
- Audio Interfaces include 3x I2S/SAI, S/PDIF Tx/Rx
- 2x 10/100 Ethernet with IEEE 1588,MCIMX6UL-BB+KSZ8081RNB+YL2J521A
- 2x 12-bit ADC, up to 10 input channel total, with resistive touch controller (4-wire/5-wire)
- Partial PMU Integration
- Security Block: TRNG, Crypto Engine (AES/TDES/SHA/RSA with DPA), Tamper Monitor,
- Secure Boot, SIMV2/EVMSIM X 2, OTF DRAM Encryption, PCI4.0 pre-certification
- 14×14 289MAPBGA 0.8mm pitch
- 9×9 289 MAPBGA 0.5mm pitch
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