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AT45DB641E-MWHN2B-T The Dialog Semiconductor AT45DB641E-MWHN2B-T is a 64Mbit NOR Flash memory with an SPI interface. It operates from a 1.7V to 3.6V supply and features an 85MHz clock frequency.
Mfr Part #:

AT45DB641E-MWHN2B-T

Available from 1 distributors
Mfr Name: Adesto Technologies
Adesto Technologies
The Dialog Semiconductor AT45DB641E-MWHN2B-T is a 64Mbit NOR Flash memory with an SPI interface. It operates from a 1.7V to 3.6V supply and features an 85MHz clock frequency.
✓ Total Stock: 1,077 pcs
$ Price Range: $1.28

AT45DB641E-MWHN2B-T Available from 1 distributor

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1,077 pcs
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AT45DB641E-MWHN2B-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Style
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Write Cycle Time
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AT45DB641E-MWHN2B-T Description

Short technical summary and product information.

The Dialog Semiconductor AT45DB641E-MWHN2B-T is a 64Mbit NOR Flash memory device designed for various embedded applications. It utilizes an SPI serial interface for efficient data transfer, operating at a maximum clock frequency of 85 MHz.

 

This memory component supports a wide supply voltage range from 1.7V to 3.6V, making it adaptable to different system power requirements. The operating temperature range is specified from -40°C to +85°C, ensuring reliable performance in diverse environmental conditions.

 

The AT45DB641E-MWHN2B-T is packaged in an 8-VDFN (8-VDFN Exposed Pad) format, suitable for surface mount assembly. Its memory organization is 256 Bytes x 32K pages, and it offers a write cycle time of 8µs for byte writes and 5ms for chip erase operations.

 

This NOR Flash memory is part of the Dataflash series, providing non-volatile storage for critical data and code in embedded systems.

AT45DB641E-MWHN2B-T Quick Information

Product Type: NOR Flash Memory
Series: AT45DB
Canonical Name: Dialog Semiconductor AT45DB641E-MWHN2B-T NOR Flash Memory
Subcategory: Memory ICs

AT45DB641E-MWHN2B-T Compliance

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

AT45DB641E-MWHN2B-T Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

AT45DB641E-MWHN2B-T Features

  • 64Mbit NOR Flash memory capacity.
  • 85MHz SPI serial interface.
  • 1.7V to 3.6V supply voltage range.
  • Operates from -40°C to +85°C.
  • Surface mount 8-VDFN package.

AT45DB641E-MWHN2B-T Applications

  • Embedded system data storage.
  • Firmware and configuration storage.
  • Industrial control applications.
  • Consumer electronics devices.

AT45DB641E-MWHN2B-T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the AT45DB641E-MWHN2B-T?

1.7V to 3.6V.

What is the operating temperature range of the AT45DB641E-MWHN2B-T?

-40°C to +85°C.

What package is the AT45DB641E-MWHN2B-T available in?

8-VDFN Exposed Pad.

What is the memory capacity of the AT45DB641E-MWHN2B-T?

64 Mbit (8 Mbytes).

What interface does the AT45DB641E-MWHN2B-T use?

SPI.

What is the maximum clock frequency of the AT45DB641E-MWHN2B-T?

85 MHz.

What is the memory organization of the AT45DB641E-MWHN2B-T?

256 bytes per page with 32K pages.

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