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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersAT91FR40162-CI
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AT91FR40162-CI - Microchip Technology

Manufacturer Part Number
AT91FR40162-CI
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT91FR40162-CI
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 16/32BIT 2MB FLASH 121BGA
Package
121-BGA (10x10)
Data sheet
1.AT91FR40162-CI.pdf ...
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Specifications

AT91FR40162-CI Tech Specifications
Microchip Technology - AT91FR40162-CI technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT91FR40162-CI

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.65V ~ 1.95V  
Supplier Device Package 121-BGA (10x10)  
Speed 75MHz  
Series AT91  
RAM Size 256K x 8  
Program Memory Type FLASH  
Program Memory Size 2MB (1M x 16)  
Peripherals WDT  
Package / Case 121-TFBGA  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type External  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 32  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters -  
Core Size 16/32-Bit  
Core Processor ARM7®  
Connectivity EBI/EMI, UART/USART  
Base Product Number AT91FR40162  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

AT91FR40162-CI

Manufacturer

Microchip Technology

Introduction

Embedded Microcontroller from AT91 Series for industrial and general embedded applications

Product Features and Performance

ARM7 Core Processor for efficient processing

16/32-Bit Core Size enabling versatile operation

Maximum Speed of 75MHz for swift task execution

EBI/EMI and UART/USART Connectivity for diverse communications

Watchdog Timer (WDT) enhances system reliability

Robust I/O Capability with 32 programmable inputs/outputs

Product Advantages

High Program Memory Size of 2MB catering to complex software

Large RAM Size of 256K x 8 for superior data handling

Low Voltage Supply Range of 1.65V to 1.95V for energy-efficient operation

Support for External Oscillator allows precision clocking flexibility

Operable in Industrial Temperature Range from -40°C to 85°C

Surface Mount Technology compatible with modern PCB designs

Key Technical Parameters

Speed: 75MHz

Program Memory Size: 2MB (1M x 16)

RAM Size: 256K x 8

Voltage - Supply (Vcc/Vdd): 1.65V ~ 1.95V

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

121-BGA (10x10) Supplier Device Package

121-TFBGA Package / Case

Quality and Safety Features

Watchdog Timer (WDT) to prevent system failures

Designed to operate in extended temperatures ensuring reliability in harsh conditions

Compatibility

121-TFBGA Package suitable for a wide range of PCB layouts

Standard ARM7 Processor Core ensuring compatibility with a multitude of development tools and software

Application Areas

Industrial automation

General embedded systems

Control systems

Product Lifecycle

Obsolete status indicating discontinuation of the product

Possible availability of replacement or upgrade options offered by Microchip

Several Key Reasons to Choose This Product

High memory capacity for demanding applications

Low power consumption for energy-conscious designs

Wide operating temperature range suited for industrial applications

Strong support for connectivity and interface standards

Reliability features such as WDT and robust construction for critical systems

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT91FR40162-CI

Product Attribute AT91FR40162-CI-T AT91FR40162SB-CU AT91FR40162S-CJ AT91FR40161-CI
Part Number AT91FR40162-CI-T AT91FR40162SB-CU AT91FR40162S-CJ AT91FR40161-CI
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
EEPROM Size - - - -
Peripherals - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Core Size - - - -
Series - - - -
Program Memory Type - - - -
Number of I/O - - - -
Connectivity - - - -
Speed - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Core Processor - - - -
Program Memory Size - - - -
RAM Size - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Mounting Type - Surface Mount Through Hole Surface Mount
Oscillator Type - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Data Converters - - - -

AT91FR40162-CI Datasheet PDF

Download AT91FR40162-CI pdf datasheets and Microchip Technology documentation for AT91FR40162-CI - 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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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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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

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AT91FR40162-CI Image

AT91FR40162-CI

Microchip Technology
32D-AT91FR40162-CI

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