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  • AT91SAM9XE256-QU

AT91SAM9XE256-QU

ARM926EJ-S Microprocessor SAM9XE Series AT91SAM9XE256 208-Pin 180MHz 208-BFQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT91SAM9XE256-QU
  • Package: 208-BFQFP
  • Datasheet: PDF
  • Stock: 327
  • Description: ARM926EJ-S Microprocessor SAM9XE Series AT91SAM9XE256 208-Pin 180MHz 208-BFQFP (Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Mount Surface Mount
Package / Case 208-BFQFP
Number of Pins 208
Supplier Device Package 208-PQFP (28x28)
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2010
Series SAM9XE
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 180MHz
Base Part Number AT91SAM9XE256
Operating Supply Voltage 3.3V
Interface 2-Wire, EBI/EMI, Ethernet, I2C, I2S, MMC, SPI, UART, USART, USB
Max Supply Voltage 3.6V
Min Supply Voltage 1.65V
Memory Size 32kB
Oscillator Type Internal
Number of I/O 96
Speed 180MHz
RAM Size 32kB
Memory Type FLASH, ROM
Core Processor ARM926EJ-S
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Watchdog Timer Yes
Data Bus Width 32b
Number of Timers/Counters 6
Core Architecture ARM
Max Frequency 180MHz
Number of Programmable I/O 96
Voltage - I/O 1.8V 2.5V 3.3V
Number of UART Channels 1
Number of ADC Channels 4
Ethernet 10/100Mbps
Number of Cores/Bus Width 1 Core 32-Bit
Graphics Acceleration No
RAM Controllers SDRAM, SRAM
USB USB 2.0 (3)
Additional Interfaces EBI/EMI, I2C, ISI, MMC/SD/SDIO, SPI, SSC, UART/USART
Number of I2C Channels 2
Display & Interface Controllers LCD, Touchscreen
Number of SPI Channels 2
Number of Ethernet Channels 1
Height 3.6mm
Length 28mm
Width 28mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

AT91SAM9XE256-QU Overview


The microprocessor is conveniently packaged in 208-BFQFP, making it easy to ship internationally. High reliability is achieved using advanced packaging method Tray. There are 1 Core 32-Bit cores per bus width on the CPU. Be aware of the operating temperature around -40°C~85°C TA. It comes from the SAM9XE series. A ARM926EJ-S processor powers this CPU. A CPU with this architecture uses SDRAM, SRAM RAM controllers. This microprocessor features interfaces EBI/EMI, I2C, ISI, MMC/SD/SDIO, SPI, SSC, UART/USART. At 1.8V 2.5V 3.3V, the CPU runs its I/O. Use AT91SAM9XE256 to search for variants of the cpu microprocessor. A CPU operates at a frequency of 180MHz. For information about 208 pins, please refer to the datasheet. Data can be transferred over 32b bandwidths. Temperatures above 85°C are not suitable for operating the microprocessor. With the Surface Mount mounted, this CPU is widely used in a wide range of applications. As of 3.3V, the CPU microprocessor is capable of functioning. It is offered by suppliers as a package 208-PQFP (28x28). In this case, the amount of RAM (Random-Access Memory) is set to 32kB. In a normal situation, users should not supply the CPU microprocessor with a voltage higher than 3.6V. The lowest voltage fed to the CPU microprocessor should be 1.65V. The CPU programs, transfers data by 96 I/Os. A CPU is equipped with a 32kB sized memory. It is possible to tell how busy the CPU is by using 6 counters. This embedded microprocessor is equipped with 1 UART (Universal Asynchro1us Receiver/Transmitter) channels This computer has Brown-out Detect/Reset, DMA, POR, PWM, WDT peripherals attached to the CPU microprocessor. There are 96 programmable I/Os on this CPU microprocessor.

AT91SAM9XE256-QU Features


ARM926EJ-S Core
32b-Bit Data Bus Width
32kB RAM
96 I/Os
Brown-out Detect/Reset, DMA, POR, PWM, WDT Peripherals

AT91SAM9XE256-QU Applications


There are a lot of Microchip Technology AT91SAM9XE256-QU Microprocessor applications.

  • Automatic control
  • Television
  • Day to day life field
  • Industrial control field
  • Electromechanical control
  • Equipment control
  • Answering machines
  • Safety -airbags, automatic braking system (ABS)
  • Smoke alarms
  • Tape drives