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HomeProductsIntegrated Circuits (ICs)MemoryAT45DB021D-SSH-B
AT45DB021D-SSH-B Image
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See specifications for product details.

AT45DB021D-SSH-B - Adesto Technologies

Manufacturer Part Number
AT45DB021D-SSH-B
Manufacturer
Adesto Technologies
Allelco Part Number
32D-AT45DB021D-SSH-B
ECAD Model
Parts Description
IC FLASH 2MBIT SPI 66MHZ 8SOIC
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
In stock: 7840

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Quantity

Specifications

AT45DB021D-SSH-B Tech Specifications
Adesto Technologies - AT45DB021D-SSH-B technical specifications, attributes, parameters and parts with similar specifications to Adesto Technologies - AT45DB021D-SSH-B

Product Attribute Attribute Value  
Manufacturer Adesto Technologies  
Write Cycle Time - Word, Page 4ms  
Voltage - Supply 2.7V ~ 3.6V  
Technology FLASH  
Supplier Device Package 8-SOIC  
Series -  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Tube  
Operating Temperature -40°C ~ 85°C (TC)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 2Mbit  
Memory Organization 264 Bytes x 1024 pages  
Memory Interface SPI  
Memory Format FLASH  
Clock Frequency 66 MHz  
Base Product Number AT45DB021  

Parts Introduction

Manufacturer Part Number

AT45DB021D-SSH-B

Manufacturer

Microchip Technology

Introduction

The AT45DB021D-SSH-B is a 2Mbit FLASH memory device with SPI interface from Microchip Technology, optimized for use in a wide range of applications requiring solid data retention.

Product Features and Performance

Non-Volatile FLASH memory

Memory Size of 2Mbit

Memory organized as 264 Bytes x 1024 pages

SPI Memory Interface supported

Clock Frequency up to 66 MHz

Write Cycle Time: 4ms for Word/Page

Operational from -40°C to 85°C

Product Advantages

High data retention capacity

High-speed operation and data transfer with SPI interface

Reliable storage and operation in extreme temperatures

Key Technical Parameters

Memory Type: FLASH

Memory Format: FLASH

Memory Size: 2Mbit

Memory Organization: 264 Bytes x 1024 pages

Memory Interface: SPI

Clock Frequency: 66 MHz

Write Cycle Time - Word, Page: 4ms

Voltage - Supply: 2.7V ~ 3.6V

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

Quality and Safety Features

Operates stably within a wide range of temperatures and supply voltages.

Compatibility

Compatible with systems and devices requiring 2Mbit FLASH memory with SPI interface and operational temperatures of -40°C to 85°C

Application Areas

Embedded systems

Industrial applications

IoT devices

Product Lifecycle

This product is Obsolete. Consideration for replacement or upgrade options is advised.

Several Key Reasons to Choose This Product

High-speed 66 MHz clock frequency improves system performance.

The small 8-SOIC package is ideal for space-constrained applications.

Durable and reliable across a wide range of operational environments.

SPI interface ensures compatibility and ease of integration with a host of microcontrollers and processors.

Parts with Similar Specifications

The three parts on the right have similar specifications to Adesto Technologies AT45DB021D-SSH-B

Product Attribute AT45DB021D-SSH-B AT45DB021D-SH-B AT45DB021D-SSH-B AT45DB021D-SSH-T
Part Number AT45DB021D-SSH-B AT45DB021D-SH-B AT45DB021D-SSH-B AT45DB021D-SSH-T
Manufacturer Adesto Technologies Microchip Technology Microchip Technology Microchip Technology
Technology FLASH FLASH FLASH FLASH
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Voltage - Supply 2.7V ~ 3.6V 2.7V ~ 3.6V 2.7V ~ 3.6V 2.7V ~ 3.6V
Memory Format FLASH FLASH FLASH FLASH
Memory Organization 264 Bytes x 1024 pages 264 Bytes x 1024 pages 264 Bytes x 1024 pages 264 Bytes x 1024 pages
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Base Product Number AT45DB021 AT45DB021 AT45DB021 AT45DB021
Package Tube Tube Tube Tape & Reel (TR)
Clock Frequency 66 MHz 66 MHz 66 MHz 66 MHz
Operating Temperature -40°C ~ 85°C (TC) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC)
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.209", 5.30mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Series - - - -
Memory Size 2Mbit 2Mbit 2Mbit 2Mbit
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Memory Interface SPI SPI SPI SPI
Write Cycle Time - Word, Page 4ms 4ms 4ms 4ms

AT45DB021D-SSH-B Datasheet PDF

Download AT45DB021D-SSH-B pdf datasheets and Adesto Technologies documentation for AT45DB021D-SSH-B - Adesto Technologies.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Halogen Free Cert.pdf PAH Free Cert.pdf Phthalates Free Cert.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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AT45DB021D-SSH-B Image

AT45DB021D-SSH-B

Adesto Technologies
32D-AT45DB021D-SSH-B

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