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HomeProductsIntegrated Circuits (ICs)MemoryAT25QF641-SUB-T
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AT25QF641-SUB-T - Adesto Technologies

Manufacturer Part Number
AT25QF641-SUB-T
Manufacturer
Adesto Technologies
Allelco Part Number
32D-AT25QF641-SUB-T
ECAD Model
Parts Description
IC FLASH 64MBIT SPI/QUAD 8SOIC
Package
8-SOIC (0.209", 5.30mm Width)
Data sheet
AT25QF641-SUB-T.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 5760

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Specifications

AT25QF641-SUB-T Tech Specifications
Adesto Technologies - AT25QF641-SUB-T technical specifications, attributes, parameters and parts with similar specifications to Adesto Technologies - AT25QF641-SUB-T

Product Attribute Attribute Value  
Manufacturer Adesto Technologies  
Write Cycle Time - Word, Page 150µs, 5ms  
Voltage - Supply 2.7V ~ 3.6V  
Technology FLASH  
Supplier Device Package 8-SOIC  
Series -  
Package / Case 8-SOIC (0.209", 5.30mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 64Mbit  
Memory Organization 8M x 8  
Memory Interface SPI - Quad I/O, QPI  
Memory Format FLASH  
Clock Frequency 104 MHz  
Base Product Number AT25QF641  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 3A991B1A
HTSUS 8542.32.0071

Parts Introduction

Manufacturer Part Number

AT25QF641-SUB-T

Manufacturer

adesto-technologies

Introduction

The AT25QF641-SUB-T is a high-performance, low-power 64Mbit serial quad I/O flash memory chip. It features a wide operating voltage range, fast read/write speeds, and extended temperature range support, making it suitable for a variety of embedded applications.

Product Features and Performance

64Mbit non-volatile FLASH memory

8M x 8 memory organization

SPI Quad I/O, QPI interface

Supports clock frequencies up to 104MHz

Fast write cycle times of 150µs for word and 5ms for page

Wide operating voltage range of 2.7V to 3.6V

Extended operating temperature range of -40°C to +85°C

Product Advantages

High-density storage capacity

Flexible interface options for improved system performance

Low power consumption

Wide temperature range support

Key Reasons to Choose This Product

Reliable and proven flash memory solution

Optimal for space-constrained embedded designs

Excellent value for the performance and features offered

Backed by the expertise of adesto-technologies

Quality and Safety Features

Rigorous quality control and testing processes

RoHS and Halogen-free compliant

Compatibility

The AT25QF641-SUB-T is compatible with a wide range of microcontrollers and processors supporting the SPI - Quad I/O and QPI interfaces.

Application Areas

Industrial automation and control systems

Automotive electronics

Medical devices

IoT applications

Consumer electronics

Product Lifecycle

The AT25QF641-SUB-T is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Adesto Technologies AT25QF641-SUB-T

Product Attribute AT25QF641-SUB-T AT25SF041-MAHD-T AT25PE20-SSHN-T AT25SF041-SHD-T
Part Number AT25QF641-SUB-T AT25SF041-MAHD-T AT25PE20-SSHN-T AT25SF041-SHD-T
Manufacturer Adesto Technologies Adesto Technologies Adesto Technologies Adesto Technologies
Write Cycle Time - Word, Page 150µs, 5ms 5µs, 2.5ms 8µs, 3ms 5µs, 2.5ms
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Supplier Device Package 8-SOIC 8-UDFN (2x3) 8-SOIC 8-SOIC
Memory Size 64Mbit 4Mbit 2Mbit 4Mbit
Series - - - -
Memory Format FLASH FLASH FLASH FLASH
Memory Organization 8M x 8 512K x 8 256 Bytes x 1024 pages 512K x 8
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Memory Interface SPI - Quad I/O, QPI SPI - Quad I/O SPI SPI - Quad I/O
Package / Case 8-SOIC (0.209", 5.30mm Width) 8-UFDFN Exposed Pad 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.209', 5.30mm Width)
Clock Frequency 104 MHz 104 MHz 85 MHz 104 MHz
Technology FLASH FLASH - NOR FLASH FLASH - NOR
Voltage - Supply 2.7V ~ 3.6V 2.5V ~ 3.6V 1.65V ~ 3.6V 2.5V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number AT25QF641 AT25SF041 AT25PE20 AT25SF041

AT25QF641-SUB-T Datasheet PDF

Download AT25QF641-SUB-T pdf datasheets and Adesto Technologies documentation for AT25QF641-SUB-T - Adesto Technologies.

Environmental Information
Halogen Free Cert.pdf PAH Free Cert.pdf Phthalates Free Cert.pdf
PCN Obsolescence/ EOL
AT25QF641 6-2-22.pdf

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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AT25QF641-SUB-T

Adesto Technologies
32D-AT25QF641-SUB-T

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