SAM9X75 Curiosity LAN Kit
Overview
The SAM9X75 Curiosity Development Board features a SAM9X75D2G MPU and is the evaluation platform for the SAM9X7 Series MPU devices. The SAM9X75D2G is a high-performance, ultra-low power ARM926EJ-S CPU-based embedded microprocessor (MPU) running up to 800 MHz, with an integrated 2 Gbit DDR3L memory. The device integrates powerful peripherals for connectivity and user interface applications, including MIPI DSI®, LVDS, RGB and 2D graphics, MIPI-CSI-2, Gigabit Ethernet with TSN, USB and CAN-FD. Advanced security functions are offered, such as tamper detection, secure boot, secure key storage, TRNG, PUF as well as high-performance crypto accelerators for AES and SHA.
The SAM9X75 Curiosity Development Board includes 4Gbit SLC NAND Flash, a 64Mb QSPI Nor Flash, a Gigabit Ethernet interface through SODIMM 260-pin connector, a LAN8840 EDS2 Daughter Card to evaluate Microchip LAN8840 Gigabit Ethernet RGMII Ethernet PHY, MCP16502 Power Management IC optimized for the module and one extra DC/DC converter to supply interfaces such as the Gigabit Ethernet interface and the Wireless M.2 interface.
Hardware
Microchip SAM9X75D2G-I/4TB Microprocessor (SiP)
24 MHz oscillator MEMS clock
32.768 kHz crystal
125 MHz reference clock generator for GMAC
25 MHz clock generator for ETH PHY
32.768 kHz clock generator for wireless M.2 Key E
2 Gb DDR3L (inside the SiP)
One 4 Gb NAND Flash (Macronix MX30LF4G28AD-XKI)
One 64 Mb QSPI NOR Flash (Microchip SST26VF064BEUIT-104I/MF)
One microSD card interface
One M.2 Key E connector/radio module interface
One Micro-B USB device
Two USB Type-A connectors (Microchip MIC2026-1YM)
One Gigabit Ethernet interface through SODIMM 260-pin connector
One Mono single CLASS D amplifier
One LVDS connector
One MIPI camera connector
One UART debug connector
One JTAG interface
One RGB (Red, Green, Blue) LED
Four push button switches
Raspberry Pi® 40-pin GPIO connector(1)
One mikroBUS™ connector with PTA
Current sense (Microchip PAC1934T-I/JQ)
Power supply unit (Microchip MCP16502TAB-E/S8B)
System 5V DC from jack or USB A
Supported Features
The sam9x75_curiosity board supports the hardware features listed below.
- on-chip / on-board
- Feature integrated in the SoC / present on the board.
- 2 / 2
-
Number of instances that are enabled / disabled.
Click on the label to see the first instance of this feature in the board/SoC DTS files. -
vnd,foo -
Compatible string for the Devicetree binding matching the feature.
Click on the link to view the binding documentation.
sam9x75_curiosity/sam9x75 target
Type |
Location |
Description |
Compatible |
|---|---|---|---|
CPU |
on-chip |
ARM Cortex-A7 CPU1 |
|
Clock control |
on-chip |
Microchip Power Management Controller (PMC)1 |
|
on-chip |
Microchip SAM Slow Clock Controller (SCKC)1 |
||
on-chip |
Generic fixed-rate clock provider2 |
||
Interrupt controller |
on-chip |
Microchip G1 AIC Controller1 |
|
Serial controller |
on-chip |
Microchip DBGU UART controller1 |
|
SRAM |
on-chip |
Generic on-chip SRAM1 |
|
Timer |
on-chip |
Microchip SAM 64-bit Periodic Interval Timer (PIT64B)1 |
Connections and IOs
The SAM9X75-Curiosity User Guide has detailed information about board connections.
References
- SAM9X7 Product Page:
https://www.microchip.com/en-us/products/microprocessors/32-bit-mpus/sam9/sam9x7
- SAM9X75 Curiosity LAN Kit Page: