AT91SAM9XE512-QU

Name: AT91SAM9XE512-QU
Rating: 4.5 (10 reviews)

32bit ARM926EJ-S Microcontroller

7,454 Effective Inventory

AT91SAM9XE512-QU

Effective Inventory7,454

32bit ARM926EJ-S Microcontroller

Manufacturer Part # : AT91SAM9XE512-QU
Package/Case: PQFP-208
Brand: Microchip Technology
Product Categories : Microprocessors

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Maintain the goods in their original condition as received.

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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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AT91SAM9XE512-QU DataSheet

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Details

The AT91SAM9XE512-QU is a powerful microcontroller unit (MCU) designed for a wide range of embedded applications. With its ARM926EJ-S core running at up to 400 MHz, 512 KB of embedded flash memory, and 32 KB of SRAM, this MCU provides the performance and memory required for demanding tasks. Its extensive range of peripherals, including USB 2.0, Ethernet MAC, CAN, SPI, UART, and I2C interfaces, make it suitable for diverse embedded applications

Key Features

ARM926EJ-S Processor
512KB internal SRAM
External bus interface supporting SDRAM, SRAM, NAND flash, and NOR flash
USB 2.0 Full-speed device port
10/100 Ethernet MAC
Three USARTs, two TWI, two SPI
Two 10-bit ADCs and a resistive touch-screen controller

Application

Industrial automation
Embedded systems
Communication systems
Consumer electronics
Automotive applications
Medical devices
Smart meters
Security systems
Robotics
Gaming consoles

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Microprocessors - MPU	RoHS	Details
Mounting Style	SMD/SMT	Package / Case	PQFP-208
Series	SAM9XE	Core	ARM926EJ-S
Number of Cores	1 Core	Data Bus Width	32 bit
Maximum Clock Frequency	180 MHz	L1 Cache Instruction Memory	8 kB
L1 Cache Data Memory	16 kB	Operating Supply Voltage !	1.8 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 85 C
Brand	Microchip Technology	Data RAM Size	32 kB, 512 kB
Data ROM Size	32 kB	I/O Voltage	1.8 V, 3.3 V
Interface Type	2-Wire, Ethernet, UART, USB	Memory Type !	Flash, L1 Cache, ROM, SRAM
Moisture Sensitive	Yes	Number of I/Os	96 I/O
Number of Timers/Counters	2 Timer	Processor Series	AT91SAM
Product Type !	Microprocessors - MPU	Factory Pack Quantity	96
Subcategory	Microprocessors - MPU	Watchdog Timers	Watchdog Timer
Unit Weight	0.201062 oz

Specification Comparison

AT91SAM9XE512-QU vs AT91SAM7A1 vs AT91SAM7SE512-AU AT91SAM7X128B-AU vs AT91SAM9XE512-QU vs AT91SAM7A1

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification AT91SAM9XE512-QU PDF Download

FAQs

What is AT91SAM9XE512-QU?

The AT91SAM9XE512-QU is a high-performance, low-power microcontroller based on the ARM926EJ-S core, designed by Microchip Technology. It is ideal for embedded applications requiring high processing power and low power consumption, such as industrial control systems, consumer electronics, and Internet of Things (IoT) devices.

How Does AT91SAM9XE512-QU Work?

The AT91SAM9XE512-QU works by executing instructions and processing data using the ARM926EJ-S core architecture. It features integrated peripherals and memory interfaces, providing a versatile platform for various embedded system functionalities. The microcontroller's low-power design makes it suitable for battery-powered and energy-efficient applications.

How Many Pins does AT91SAM9XE512-QU have and What are the Functions of the Pinout Configuration?

The AT91SAM9XE512-QU MCU is housed in a 324-ball tfBGA (Thin Fine-pitch Ball Grid Array) package. The pinout configuration includes:

Core and System Power Supplies: Various pins for core and system power supplies.
General-Purpose I/O (GPIO) Pins: Multiple pins for digital input/output functionalities.
Peripherals: Pins dedicated to various communication interfaces and peripheral connections.
Reset and Clock Control: Pins for reset and clock control signals.
Analog Interfaces: Pins for analog input/output interfaces and analog-to-digital converters.
Debug and Programming Interfaces: Pins for debug and programming interfaces such as JTAG and SWD.

What are the Pros and Cons of AT91SAM9XE512-QU?

Pros:

High-Performance Core: Features ARM926EJ-S core for efficient data processing and system control.
Integrated Peripherals: Offers a wide range of integrated peripherals for versatile system requirements.
Low-Power Design: Designed for low-power operation, making it suitable for energy-efficient applications.
Advanced Debug and Programming Support: Includes support for JTAG and SWD interfaces for effective debugging and programming.
Industry-Standard Packaging: Housed in a tfBGA package for reliable and compact system integration.

Cons:

Complexity: May require deep understanding of ARM architecture and embedded system design for optimal utilization.
Cost: High-performance microcontrollers like the AT91SAM9XE512-QU may have a higher cost compared to lower-end alternatives.
External Components: Additional external components may be required for specific functionalities and system integration.

Are There Any Equivalents/Alternatives to AT91SAM9XE512-QU for Recommendation?

The STM32F4 series from STMicroelectronics offers alternatives with similar ARM core architecture and integrated peripherals.
Microcontrollers like the LPC4300 series from NXP Semiconductors provide alternatives with comparable performance and feature sets.

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AT91SAM9XE512-QU

AT91SAM9XE512-QU

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