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SAM9X75 MPU, up to 2-Gbit DDR SDRAM, up to 4-Gbit NAND Flash, Gigabit Ethernet PHY, Power Management IC, 64-Mbit Serial Quad I/O Flash
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SAM9X75D1GN2
SAM9X75D2GN4
SAM9X75D5MN0
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11
External Interfacing
11.1
Interfacing with FLEXCOM
Introduction
1
Features
2
Applications
3
Design Resources
4
Reference Documents
5
Description
6
Block Diagram
7
Pinout
8
Power Considerations
9
MPU and Memory Subsystem
10
LAN Subsystem
11
External Interfacing
11.1
Interfacing with FLEXCOM
11.1.1
Interfacing in I²C/TWI Mode
11.1.2
Interfacing in USART Mode
11.1.3
Interfacing in SPI Mode
11.2
Interfacing with an SDIO/SD/MMC Device
12
Electrical Characteristics
13
Mechanical Characteristics
14
Ordering Information
15
Product Identification System
16
Revision History
Microchip Information
11.1 Interfacing with FLEXCOM
