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AT45DB641E The Renesas AT45DB641E is a 64Mbit SPI Serial Flash Memory device. It operates within a voltage range of 1.7V to 3.6V and offers features like controllable dual R/W SRAM buffers.
Mfr Part #:

AT45DB641E

Available from 1 distributors
Mfr Name: Renesas
Renesas
The Renesas AT45DB641E is a 64Mbit SPI Serial Flash Memory device. It operates within a voltage range of 1.7V to 3.6V and offers features like controllable dual R/W SRAM buffers.
✓ Total Stock: 1,200 pcs
$ Price Range: $1.28

AT45DB641E Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,200 pcs
On Request
1200 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AT45DB641E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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AT45DB641E Description

Short technical summary and product information.

The Renesas AT45DB641E is a 64Mbit SPI Serial Flash Memory designed for flexible data storage applications. It operates across a wide voltage range from 1.7V to 3.6V, making it suitable for various system designs.

 

Key features include controllable Dual R/W SRAM buffers for enhanced flexibility and a standard block architecture with 256-byte page erase for efficient data logging. The device also provides byte-write functionality, enabling it to act like a Serial EEPROM within a Serial NOR Flash device. An ultra-deep power-down mode is available for reduced power consumption.

 

This SPI NOR Flash memory offers comprehensive security features and a unique ID. Its extended Vcc operation ensures compatibility with a broad range of system voltages. The AT45DB641E is designed for applications requiring reliable and efficient non-volatile storage.

AT45DB641E Quick Information

Product Type: SPI Serial Flash Memory
Series: DataFlash
Canonical Name: Renesas AT45DB641E 64Mbit SPI Serial Flash Memory
Subcategory: SPI NOR Flash

AT45DB641E Compliance

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

AT45DB641E Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

AT45DB641E Features

  • 64Mbit SPI Serial Flash Memory
  • 1.7V to 3.6V operating voltage range
  • Controllable Dual R/W SRAM buffers
  • 256-byte page erase for data logging
  • Byte-write for Serial EEPROM functionality

AT45DB641E Applications

  • Flexible data logging applications
  • Systems requiring Serial EEPROM functionality
  • Low power consumption designs
  • Applications needing secure storage

AT45DB641E FAQs

5 frequently asked questions generated from this part’s specifications.
What is the memory size of the AT45DB641E?

The AT45DB641E has a memory size of 64 Mbit.

What interface does the AT45DB641E use?

The AT45DB641E uses the SPI interface.

What is the operating voltage range of the AT45DB641E?

The AT45DB641E operates from 1.7V to 3.6V.

Does the AT45DB641E include SRAM buffers?

Yes, it includes controllable dual read/write SRAM buffers.

What page erase size does the AT45DB641E support?

The AT45DB641E supports 256-byte page erase.

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