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AT91SAM9G46-CU

AT91SAM9G46-CU

AT91SAM9G46-CU

Microchip Technology

ARM926EJ-S Microprocessor SAM9G Series AT91SAM9G46 324-Pin 400MHz 324-TFBGA

SOT-23

AT91SAM9G46-CU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case 324-TFBGA
Mounting Type Surface Mount
Number of Pins 324
Supplier Device Package 324-TFBGA (15x15)
Number of I/Os 160
RoHS Compliant
Package Tray
Base Product Number AT91SAM9G46
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTray
Series SAM9G
Published 2009
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Frequency 400MHz
Base Part Number AT91SAM9G46
Interface 2-Wire, SPI, UART, USART
Max Supply Voltage3.6V
Min Supply Voltage1.65V
Memory Size64kB
Number of I/O 160
Speed 400MHz
RAM Size 64kB
Memory TypeFLASH, ROM
Core Processor ARM926EJ-S
Peripherals POR
Watchdog TimerYes
Data Bus Width 32b
Number of Timers/Counters 6
Core Architecture ARM
Max Frequency 400MHz
Number of Programmable I/O 160
Voltage - I/O 1.8V 3.3V
Ethernet 10/100Mbps
Number of Cores/Bus Width 1 Core 32-Bit
Graphics AccelerationNo
RAM Controllers LPDDR, LPSDR, DDR2, SDR, SRAM
USB USB 2.0 (3)
Additional Interfaces AC97, EBI/EMI, I2C, ISI, MMC/SD/SDIO, SPI, SSC, UART/USART
Co-Processors/DSP --
Number of PWM Channels 4
Security Features--
Display & Interface ControllersLCD, Touchscreen
SATA --
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:3563 items

AT91SAM9G46-CU Product Details

AT91SAM9G46-CU Overview


Shipping overseas is convenient since the embedded microprocessor is packed in 324-TFBGA. In order to provide high reliability, advanced packaging method Tray is used. Cores/Bus width is 1 Core 32-Bit. Recognize operating temperatures around -40°C~85°C TA. The cpu microprocessor belongs to the SAM9G series. The CPU is cored with a ARM926EJ-S processor. The CPU uses LPDDR, LPSDR, DDR2, SDR, SRAM RAM controllers. This microprocessor features interfaces AC97, EBI/EMI, I2C, ISI, MMC/SD/SDIO, SPI, SSC, UART/USART. In this CPU, I/O is set to 1.8V 3.3V. The microprocessor can be searched for with AT91SAM9G46 if you are looking for variants. There is 400MHz frequency set for the CPU. You can find information about the functions of 324 pins in the datasheets. The bandwidth required to transfer data is 32b. Using the microprocessor in an environment above 85°C is not recommended. Many applications make use of this CPU, which has Surface Mount mounted. Suppliers offer a package of 324-TFBGA (15x15). Random-Access Memory (RAM) is designed with an amount of 64kB KB. It is generally recommended that users do not supply their embedded microprocessors with voltages higher than 3.6V. There should be 1.65V voltage applied to the CPU microprocessor below 1.65V. Programs on the CPU transfer data through 160 I/Os. A CPU has a memory size of 64kB bytes. To determine the CPU's efficiency, 6 counters are used. There are POR peripheral devices attached to the CPU. The embedded microprocessor has 160 programmable I/O ports.

AT91SAM9G46-CU Features


ARM926EJ-S Core
32b-Bit Data Bus Width
64kB RAM
160 I/Os
POR Peripherals


AT91SAM9G46-CU Applications


There are a lot of Microchip Technology
AT91SAM9G46-CU Microprocessor applications.


  • Consumer electronics products
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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