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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersAT91SAM7X128-AU
Microchip Technology
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AT91SAM7X128-AU - Microchip Technology

Manufacturer Part Number
AT91SAM7X128-AU
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT91SAM7X128-AU
ECAD Model
Parts Description
IC MCU 16/32B 128KB FLSH 100LQFP
Detailed Description
Package
100-LQFP
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

AT91SAM7X128-AU Tech Specifications
Microchip Technology - AT91SAM7X128-AU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT91SAM7X128-AU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.65V ~ 1.95V  
Supplier Device Package 100-LQFP (14x14)  
Speed 55MHz  
Series SAM7X  
RAM Size 32K x 8  
Program Memory Type FLASH  
Program Memory Size 128KB (128K x 8)  
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT  
Package / Case 100-LQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 62  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 8x10b  
Core Size 16/32-Bit  
Core Processor ARM7®  
Connectivity CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB  
Base Product Number AT91SAM7X128  

Parts Introduction

Manufacturer Part Number

AT91SAM7X128-AU

Manufacturer

Microchip Technology

Introduction

Microchip's AT91SAM7X128-AU is a high-performance, 16/32-bit ARM7 microcontroller with extensive connectivity options.

Product Features and Performance

Core Processor: ARM7

Core Size: 16/32-Bit

Speed: 55 MHz

Program Memory Size: 128KB FLASH

RAM Size: 32KB

Connectivity Options: CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB

Number of I/O Pins: 62

Data Converters: 8-channel, 10-bit A/D converter

Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT

Oscillator Type: Internal

Operating Temperature Range: -40°C to 85°C

Product Advantages

ARM7 core efficient for embedded applications

Mixed 16/32-bit instruction set for optimal performance

Multiple communication interfaces for enhanced connectivity

Flash memory for reliable program storage

Advanced peripherals for improved functionality

Key Technical Parameters

Speed: 55 MHz

Program Memory: 128KB FLASH

RAM: 32KB

I/O Count: 62

Voltage Supply Range: 1.65V to 1.95V

Operating Temperature: -40°C ~ 85°C

Data Converters: A/D 8x10b

Quality and Safety Features

Brown-out Detect/Reset safeguard against low voltage conditions

Por (Power-on Reset)

Watchdog Timer (WDT) for system recovery

Compatibility

Designed to be compatible with several standard communication protocols and external devices

Application Areas

Industrial control systems

IoT devices

Networking equipment

Embedded systems

Product Lifecycle

Product Status: Obsolete

Customers should seek replacements or upgrades for long-term projects

Several Key Reasons to Choose This Product

Versatile ARM7 core ideal for embedded applications

Comprehensive set of peripherals increasing design flexibility

Multiple connectivity options for various communication needs

Sufficient memory resources for complex software requirements

Designed by trusted manufacturer Microchip Technology

Support for an extended operating temperature range suitable for harsh environments

The integrated A/D converters facilitate analog sensor integration

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT91SAM7X128-AU

Product Attribute AT91SAM7X128-AU AT91SAM7SE512-CU AT91SAM7SE512B-AUR AT91SAM7X128-CU
Part Number AT91SAM7X128-AU AT91SAM7SE512-CU AT91SAM7SE512B-AUR AT91SAM7X128-CU
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
Supplier Device Package 100-LQFP (14x14) 144-BGA (13x13) 128-LQFP (20x14) 100-TFBGA (9x9)
Number of I/O 62 88 88 62
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB EBI/EMI, I²C, SPI, SSC, UART/USART, USB EBI/EMI, I²C, SPI, SSC, UART/USART, USB CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB
Voltage - Supply (Vcc/Vdd) 1.65V ~ 1.95V 1.65V ~ 1.95V 1.65V ~ 1.95V 1.65V ~ 1.95V
Package / Case 100-LQFP 144-LFBGA 128-LQFP 100-TFBGA
Series SAM7X SAM7SE SAM7SE SAM7X
Program Memory Size 128KB (128K x 8) 512KB (512K x 8) 512KB (512K x 8) 128KB (128K x 8)
Program Memory Type FLASH FLASH FLASH FLASH
Core Size 16/32-Bit 16/32-Bit 16/32-Bit 16/32-Bit
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Core Processor ARM7® ARM7® ARM7® ARM7®
Oscillator Type Internal Internal Internal Internal
Speed 55MHz 55MHz 55MHz 55MHz
EEPROM Size - - - -
Base Product Number AT91SAM7X128 AT91SAM7SE512 AT91SAM7SE512 AT91SAM7X128
Package Tray Tray Tape & Reel (TR) Tray
RAM Size 32K x 8 32K x 8 32K x 8 32K x 8
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

AT91SAM7X128-AU Datasheet PDF

Download AT91SAM7X128-AU pdf datasheets and Microchip Technology documentation for AT91SAM7X128-AU - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
Microchip Technology

AT91SAM7X128-AU

Microchip Technology
32D-AT91SAM7X128-AU

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