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AT91SAM9G45CU The AT91SAM9G45CU is a 32-bit microcontroller from Microchip Technology. It features an ARM9® core operating at 400MHz and includes 64KB of ROM program memory.
Mfr Part #:

AT91SAM9G45CU

Available from 2 distributors
Mfr Name: Atmel
Atmel
The AT91SAM9G45CU is a 32-bit microcontroller from Microchip Technology. It features an ARM9® core operating at 400MHz and includes 64KB of ROM program memory.
✓ Total Stock: 1,772 pcs
$ Price Range: $5.55

AT91SAM9G45CU Available from 2 distributors

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✓ Non-Authorised
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Xingangxin ✓
Non-Authorised Inventory information
1,600 pcs
On Request
1600 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
172 pcs
On Request
172 pcs On Request 1 On Request On Request On Request On Request On Request
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AT91SAM9G45CU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Number of I/O
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
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AT91SAM9G45CU Description

Short technical summary and product information.

The AT91SAM9G45CU is a 32-bit microcontroller based on the ARM9® architecture, manufactured by Microchip Technology. It operates at a speed of 400MHz and offers 160 I/O pins for versatile connectivity.

 

This microcontroller is equipped with 64KB of ROM for program storage and 128K x 8 of RAM. Key peripherals include AC'97, DMA, I²S, LCD, POR, PWM, and WDT. Connectivity options are extensive, supporting EBI/EMI, Ethernet, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, and USB interfaces. It also includes an 8x10-bit Analog-to-Digital converter.

 

The AT91SAM9G45CU operates within a temperature range of -40°C to 85°C (TA). It is supplied in a 324-TFBGA package, typically presented in trays.

AT91SAM9G45CU Quick Information

Product Type: Microcontroller
Series: SAM9G
Canonical Name: AT91SAM9G45CU Microcontroller
Subcategory: Embedded

AT91SAM9G45CU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AT91SAM9G45CU Estimated Pricing

Qty Low High
1+ $5.55 $5.55

Estimated market price range - modelled values for guidance only, not live distributor offers.

AT91SAM9G45CU Features

  • 32-bit ARM9® core processor.
  • Operates at a speed of 400MHz.
  • 64KB ROM program memory.
  • 128K x 8 RAM size.
  • 324-TFBGA package.

AT91SAM9G45CU Applications

  • Embedded systems requiring high integration
  • Industrial automation and control
  • Networking and communication devices
  • Consumer electronics with connectivity needs

AT91SAM9G45CU FAQs

6 frequently asked questions generated from this part’s specifications.
What is the core processor of the AT91SAM9G45CU?

The AT91SAM9G45CU features an ARM9® core processor.

What is the operating speed of the AT91SAM9G45CU microcontroller?

The AT91SAM9G45CU operates at a speed of 400MHz.

How much ROM and RAM does the AT91SAM9G45CU have?

It has 64KB of ROM program memory and 128K x 8 of RAM.

What is the supply voltage for the AT91SAM9G45CU?

The voltage supply range (Vcc/Vdd) for the AT91SAM9G45CU is 0.9V to 1.1V.

What package type is the AT91SAM9G45CU available in?

The AT91SAM9G45CU is available in a 324-TFBGA package.

What is the operating temperature range for the AT91SAM9G45CU?

The operating temperature range is -40°C to 85°C (TA).

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