Microchip AT45DB021B-SI

Manufacturer No:

AT45DB021B-SI

Manufacturer:

Microchip

Package:

8-SOIC (0.209, 5.30mm Width)

Description:

Memory IC AT45DB021

Quantity:

In Stock :9628

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Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Fri, May 29 - Sat, May 30, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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PURCHASE

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IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

AT45DB021B-SI Information

Microchip AT45DB021B-SI technical specifications, attributes, parameters and parts with similar specifications to Microchip AT45DB021B-SI.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
8-SOIC (0.209, 5.30mm Width)

Supplier Device Package
8-SOIC

Operating Temperature
-40°C~85°C TC

Packaging
Tube

Published
1997

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Technology
FLASH

Voltage - Supply
2.7V~3.6V

Type
Parameter

Base Part Number
AT45DB021

Memory Size
2Mb 264Bytes x 1024 pages

Memory Type
Non-Volatile

Clock Frequency
20MHz

Memory Format
FLASH

Memory Interface
SPI

Write Cycle Time - Word, Page
14ms

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for Microchip AT45DB021B-SI.

Datasheets:

microchiptechnology-at45db021bri-datasheets-1439.pdf

PCN Packaging:

microchiptechnology-ata8210ghqw-pcnpackaging-9924.pdf

AT45DB021B-SI Overview

Its memory type can be classified as Non-Volatile. It comes in a Tube. It is available in 8-SOIC (0.209, 5.30mm Width) case. The memory size of the chip is 2Mb 264Bytes x 1024 pages Mb. This device utilizes a FLASH format memory which is of mainstream design. With an extended designed operating temperature of -40°C~85°C TC, this device is capable of lots of demanding applications. It is supplied votage within 2.7V~3.6V. Its recommended mounting type is Surface Mount. The memory has a clock frequency rotation within 20MHz. AT45DB021, as the device's base part number, is frequently referred in order to select similar parts.