飞凌嵌入式继NXP i.MX6Q开发板后，新品i.MX 8M Mini开发板强势来袭

CPU

Cortex A53 Core：

• 4x Cortex-A53 processors

• Target frequency of 1.8GHz

• Support of 64-bit Armv8-A architecture

•Floating Point Unit (FPU) with support of the VFPv4-D16 architecture

32 KB L1 Instruction Cache

32 KB L1 Data Cache

512 KB unified L2 cache

Cortex M4 Core：

• 1x Cortex-M4 processor

frequency of 400MHz

• 256 KB tightly coupled memory (TCM，128 KB TCMU, 128 KB TCML)

RAM

• 2GB

• DDR4

ROM

• 8GB

• eMMC Flash

Multimedia interface

LCDIF Display Controller:

• Support up to 2 layers of overlay

• Support up to 1080p60 display through MIPI DSI

MIPI Interface:

• 4-lane MIPI CSI interface，operating up to a maximum bit rate of 1.5 Gbps.

• 4-lane MIPI DSI interface，operating up to a maximum bit rate of 1.5 Gbps.

Audio:

• SPDIF input and output, including a new Raw Capture input mode

Five synchronous audio interface (SAI) modules supporting I2S, AC97, TDM,codec/DSP, and DSD interfaces, including one SAI with 8 Tx and 8 Rx lanes, one SAI with 4 Tx and 4 Rx lanes, two SAI with 2 Tx and 2 Rx lanes, and one SAI with 1 Tx and 1Rx lane. Support over 20 channels of audio subject to I/O limitations.

• 8-Channel Pulse Density Modulation (PDM) input

GPU

3D GPU Core:

• GCNanoUltra

• Support OpenGL ES 1.1, 2.0

• Support OpenVG 1.1

• TrustZone support using a local MMU to manage secure regions

2D GPU Core:

• GC320

• Support multi-source composition

• Support one-pass filter

VPU

Decoder：

• 1080p60 VP9 Profile 0, 2 (10-bit)

• 1080p60 HEVC/H.265 Decoder

• 1080p60 AVC/H.264 Baseline, Main, High decoder

• 1080p60 VP8

Encoder：

• 1080p60 AVC/H.264 Encoder

• 1080p60 VP8

PCIe

One PCI Express (PCIe)

• Single lane supporting PCIe Gen2

• Dual mode operation to function as root complex or endpoint

• Integrated PHY interface

• Support L1 low power sub-state

USB

Two USB 2.0 OTG controllers with integrated PHY interfaces:

SD/SDIO

Two Ultra Secure Digital Host Controller (uSDHC) interfaces:

• SD/SDIO 3.0 compliance with 200 MHz SDR signaling to support up to 100MB/sec

• Support for SDXC (extended capacity)

• 1.8 V and 3.3 V operation, but do not support 1.2 V operation.

Ethernet

One Gigabit Ethernet controller：

• support for Energy Efficient Ethernet (EEE)

• Ethernet AVB,

• IEEE 1588

UART

Four Universal Asynchronous Receiver/Transmitter (UART) modules：

• 7- or 8-bit data words, 1 or 2 stop bits, programmable parity (even,odd, or none)

• Programmable baud rates up to 4 Mbps.

• 32-byte FIFO on Tx and 32 half-word FIFO on Rx supporting auto-baud

I2C

Four I2C modules：

I2C provides serial interface for external devices. Data rates of up to 320 kbps are supported.

eCSPI

Three eCSPI modules：

Full-duplex enhanced Synchronous Serial Interface, with data rate up to 52 Mbit/s. Configurable to support Master/Slave modes, four chip selects to support multiple peripherals.

FlexSPI

The FlexSPI module acts as an interface to external serial flash devices. This module contains the following features:

• Flexible sequence engine to support various flash vendor devices

• Single pad/Dual pad/Quad pad mode of operation

• Single Data Rate/Double Data Rate mode of operation

• Parallel Flash mode

• DMA support

• Memory mapped read access to connected flash devices

• Multi master access with priority and flexible and configurable buffer for each master