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AT91SAM9XE128

Status: In Production

Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The Microchip's ARM®-based SAM9XE128 is a member of the Microchip SAM9XE series of microcontrollers based on the high-performance 32-bit ARM926EJ processor. It operates at a maximum speed of 160MHz and features 128KB of flash memory and 16KB of SRAM. The peripheral set includes two USB 2.0 Full Speed device ports, Ethernet MAC 10/100 port, image sensor interface, four USART, two UART, two SPIs, SSC, two TWIs (I2C), two multimedia card Interfaces, six 16-bit timers, RTT and four 10-bit ADCs. It also features an external bus interface interfacing NAND flash memory, SDRAM and static memory. The SAM9XE128 is supplied in a 208-pin PQFP or 217-ball BGA package. The pinout and ball-out are fully compatible with the SAM9260.

Parametrics
Name
Value
Part Family
SAM9XE
Core
ARM926
Max CPU Speed (MHz)
180
Core Voltage Range (V)
1.65 to 1.95
Vbat/Vddbu battery backup
Yes
Internal Oscillator
32KHz
SRAM (KB)
16
L1 Cache Memory (Instructions) (KB)
16
L1 Cache Memory (Data) (KB)
8
DRAM Interface
SDRAM
DRAM Bus Size (Bits)
32
NAND Interface
Yes
ECC Bits on NAND Interface
1
Number of EBIs
1
SDIO/SD-CARD/eMMC
2
Direct Memory Access Channels
28
Max I/O Pins
96
Pincount
217
UART
6
ISO 7816
4
SPI
2
I2C
2
SSC
1
USB Device Only Ports
1 FS
USB Host Only Ports
2 FS
10/100 Ethernet MAC
1
Camera Interface
Yes
ADC Input
4
Max ADC Resolution (bits)
10
Max ADC Sampling Rate (ksps)
312
Hardware RTCC/RTC
Yes
Watch Dog Timer
Yes
Max 16-Bit Digital Timers
6
Input Capture
6
Standalone Output Compare/Standard PWM
6
Temperature Range (C)
-40 to 85

Documents

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Data Sheet

Board Design Files

07/07/2017
12190KB

Brochures

Design Guides

User Guides

07/07/2017
1563KB

Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
SAM9XE-EK
SAM9XE-EK ( AT91SAM9XE-EK )

This kit lets designers quickly evaluate and develop code for applications running on an SAM9XE microcontroller.

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SAM-ICE
SAM-ICE ( AT91SAM-ICE )
(Not Recommended for new design)

SAM-ICE is a JTAG emulator designed for SAMA5, SAM3, SAM4, SAM7 and SAM9 ARM® core-based MCUs and MPUs, including Thumb mode. It supports download speeds up to 720K Bytes per second and maximum JTAG speeds up to 12 MHZ. It also supports Serial Wire Debug (SWD) and Serial Wire Viewer (SWV) from SAM-ICE hardware V6.

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