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Memory / Flash Memories / AT45DB021E-SHN-B
Datasheets
AT45DB021E-SHN-B by:

2Mbit, 1.65 V to 3.6 V Range SPI Serial Flash Memory, SOIC-W, 90/Tube

Part Details for AT45DB021E-SHN-B by Renesas Electronics Corporation

Results Overview of AT45DB021E-SHN-B by Renesas Electronics Corporation

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Applications Consumer Electronics Internet of Things (IoT) Computing and Data Storage

AT45DB021E-SHN-B Information

AT45DB021E-SHN-B by Renesas Electronics Corporation is a Flash Memory.
Flash Memories are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for AT45DB021E-SHN-B

Part # Distributor Description Stock Price Buy
DISTI # 78AC6072
Newark Flash Memory, 2Mbit, -40 To 85Deg C, Flash Memory Type:Serial Nor, Memory Size:2Mbit, Flash Memory Configuration:1024 Pages X 264Byte, Ic Interface Type:Spi, Memory Case Style:Wsoic, No. Of Pins:8Pins, Clock Frequency:70Mhz, Access Rohs Compliant: Yes |Renesas AT45DB021E-SHN-B RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 1673
  • 1 $1.0600
  • 10 $0.9770
  • 180 $0.8890
  • 540 $0.8450
  • 1,080 $0.8010
  • 2,520 $0.7720
$0.7720 / $1.0600 Buy Now
DISTI # 60AC7847
Newark 8-Soic-W, Ind Temp, 1.65V, Tube Rohs Compliant: Yes |Renesas AT45DB021E-SHN-B RoHS: Compliant Min Qty: 90 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 10 $1.0100
  • 180 $0.9180
  • 540 $0.8730
  • 1,080 $0.8310
  • 2,520 $0.8010
$0.8010 / $1.0100 Buy Now
DISTI # AT45DB021E-SHN-B-ND
DigiKey IC FLASH 2MBIT SPI 70MHZ 8SOIC Min Qty: 1 Lead time: 18 Weeks Container: Tube 97097
In Stock
  • 1 $1.0200
  • 10 $0.9590
  • 25 $0.9324
  • 90 $0.8946
  • 180 $0.8739
  • 270 $0.8619
  • 540 $0.8412
  • 1,080 $0.8207
  • 5,040 $0.7760
$0.7760 / $1.0200 Buy Now
DISTI # AT45DB021E-SHN-B
Avnet Americas Flash Serial-SPI 1.8V/2.5V/3.3V 2Mbit 8ns 8-Pin SOIC EIAJ Bulk - Rail/Tube (Alt: AT45DB021E-SHN-B) RoHS: Compliant Min Qty: 90 Package Multiple: 1 Lead time: 18 Weeks, 0 Days Container: Tube 0
  • 1 $1.2200
$1.2200 Buy Now
DISTI # 556-AT45DB021E-SHN-B
Mouser Electronics NOR Flash 2 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tube), Single SPI DataFlash RoHS: Compliant 34738
  • 1 $0.9600
  • 10 $0.8770
  • 90 $0.8220
  • 270 $0.8110
  • 540 $0.7910
  • 1,080 $0.7720
  • 5,040 $0.7620
$0.7620 / $0.9600 Buy Now
DISTI # AT45DB021E-SHN-B
Avnet Silica Flash SerialSPI 18V25V33V 2Mbit 8ns 8Pin SOIC EIAJ Bulk (Alt: AT45DB021E-SHN-B) RoHS: Compliant Min Qty: 90 Package Multiple: 90 Lead time: 19 Weeks, 0 Days Silica - 0
Buy Now

Part Details for AT45DB021E-SHN-B

AT45DB021E-SHN-B CAD Models

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AT45DB021E-SHN-B Part Data Attributes

Parametric Data
AT45DB021E-SHN-B Renesas Electronics Corporation
Buy Now Datasheet
Compare Parts:
AT45DB021E-SHN-B Renesas Electronics Corporation 2Mbit, 1.65 V to 3.6 V Range SPI Serial Flash Memory, SOIC-W, 90/Tube
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer RENESAS ELECTRONICS CORP
Part Package Code SOIC-W
Reach Compliance Code compliant
Factory Lead Time 18 Weeks
Samacsys Manufacturer Renesas Electronics
Clock Frequency-Max (fCLK) 70 MHz
Data Retention Time-Min 20
Endurance 100000 Write/Erase Cycles
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 5.29 mm
Memory Density 2097152 bit
Memory IC Type FLASH
Memory Width 8
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Number of Words 262144 words
Number of Words Code 256000
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 256KX8
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.3
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Programming Voltage 1.8 V
Seated Height-Max 2.16 mm
Serial Bus Type QSPI
Standby Current-Max 0.000012 A
Supply Current-Max 0.015 mA
Supply Voltage-Max (Vsup) 3.6 V
Supply Voltage-Min (Vsup) 1.65 V
Supply Voltage-Nom (Vsup) 1.8 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Type NOR TYPE
Width 5.24 mm
Write Protection HARDWARE/SOFTWARE

Alternate Parts for AT45DB021E-SHN-B

This table gives cross-reference parts and alternative options found for AT45DB021E-SHN-B. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT45DB021E-SHN-B, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MX25V2006EM1I-13G Macronix International Co Ltd $0.3541 Flash, 1MX2, PDSO8, 0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOP-8 AT45DB021E-SHN-B vs MX25V2006EM1I-13G
AT45DB021E-SSHN-T Renesas Electronics Corporation $1.1209 2Mbit, 1.65 V to 3.6 V Range SPI Serial Flash Memory, SOIC-N, 4000/Tape & Reel AT45DB021E-SHN-B vs AT45DB021E-SSHN-T
AT45DB021E-SSHN-B Renesas Electronics Corporation $1.4268 2Mbit, 1.65 V to 3.6 V Range SPI Serial Flash Memory, SOIC-N, 98/Tube AT45DB021E-SHN-B vs AT45DB021E-SSHN-B
AT45DB021E-SHN2B-T Renesas Electronics Corporation Check for Price 2Mbit, 1.65 V to 3.6 V Range SPI Serial Flash Memory, SOIC-W, 2000/Tape & Reel AT45DB021E-SHN-B vs AT45DB021E-SHN2B-T
MX25L2026EM1I-12G Macronix International Co Ltd Check for Price Flash, 1MX2, PDSO8, 0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOP-8 AT45DB021E-SHN-B vs MX25L2026EM1I-12G
MX25L2006EM1I-12G Macronix International Co Ltd Check for Price Flash, 1MX2, PDSO8, 0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOP-8 AT45DB021E-SHN-B vs MX25L2006EM1I-12G
AT45DB021E-SSHN2B-T Renesas Electronics Corporation Check for Price 2Mbit, 1.65 V to 3.6 V Range SPI Serial Flash Memory, SOIC-W, 4000/Tape & Reel AT45DB021E-SHN-B vs AT45DB021E-SSHN2B-T
AT45DB021E-SHN-T Renesas Electronics Corporation Check for Price 2Mbit, 1.65 V to 3.6 V Range SPI Serial Flash Memory, SOIC-W, 2000/Tape & Reel AT45DB021E-SHN-B vs AT45DB021E-SHN-T

AT45DB021E-SHN-B Related Parts

AT45DB021E-SHN-B Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for the AT45DB021E-SHN-B is 2.7V to 3.6V.

  • To handle page write operations, you need to send a write enable command, followed by the page address and the data to be written. The device will automatically handle the page write operation.

  • The WP (Write Protect) pin is used to prevent accidental writes to the device. When the WP pin is tied low, the device is in write-protect mode, and any write operations will be ignored.

  • To perform a sector erase operation, you need to send a sector erase command, followed by the sector address. The device will automatically erase the specified sector.

  • The AT45DB021E-SHN-B supports up to 100,000 erase cycles per sector.

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