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AT45DB321E-SHF-B The AT45DB321E-SHF-B is a 32 Mbit SPI flash memory IC from Adesto Technologies, supporting clock speeds up to 85 MHz and housed in an 8-pin SOIC package.
Mfr Part #:

AT45DB321E-SHF-B

Available from 1 distributors
Mfr Name: Adesto Technologies
Adesto Technologies
The AT45DB321E-SHF-B is a 32 Mbit SPI flash memory IC from Adesto Technologies, supporting clock speeds up to 85 MHz and housed in an 8-pin SOIC package.
✓ Total Stock: 964 pcs
$ Price Range: $1.28

AT45DB321E-SHF-B Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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964 pcs
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964 pcs On Request 1 On Request On Request On Request On Request On Request
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AT45DB321E-SHF-B 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 Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Write Cycle Time
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AT45DB321E-SHF-B Description

Short technical summary and product information.

The AT45DB321E-SHF-B is a 32 Mbit serial flash memory IC from Adesto Technologies, part of the DataFlash family. It utilizes an SPI interface for communication, supporting clock speeds up to 85 MHz for fast read and write operations. The device is packaged in an industry-standard 8-pin SOIC (SOIC-8) package suitable for surface-mount assembly. With its 32 Mbit (4 MByte) capacity, it provides non-volatile storage for code shadowing, data logging, and configuration data in embedded systems.

AT45DB321E-SHF-B Quick Information

Product Type: Flash Memory IC
Canonical Name: AT45DB321E-SHF-B
Subcategory: SPI Flash

AT45DB321E-SHF-B Compliance

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

AT45DB321E-SHF-B Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

AT45DB321E-SHF-B Features

  • 32 Mbit NOR Flash memory device.
  • SPI interface supports 85 MHz operation.
  • Supply voltage range 2.3V to 3.6V.
  • 8-pin SOIC surface-mount package.
  • Industrial temperature range -40°C to +85°C.

AT45DB321E-SHF-B Applications

  • Code storage in embedded systems.
  • Firmware storage for IoT devices.
  • Configuration data in industrial controls.
  • Data logging in portable devices.
  • Boot memory for microcontrollers.

AT45DB321E-SHF-B FAQs

1 frequently asked questions generated from this part’s specifications.
What is the memory size of the AT45DB321E-SHF-B?

32 Mbit.

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