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AT45DB021E-SHN2B-T

AT45DB021E-SHN2B-T

AT45DB021E-SHN2B-T

Adesto Technologies

Surface Mount 8 Pin Memory IC 2 Mb kb 5.29mm mm

SOT-23

AT45DB021E-SHN2B-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 14 Weeks
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209, 5.30mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TC
PackagingTape & Reel (TR)
Published 1997
JESD-609 Code e4
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Technology CMOS
Voltage - Supply 1.65V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.8V
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count8
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 1.65V
Interface SPI, Serial
Memory Size2Mb 256Bytes x 1024 pages
Memory TypeNon-Volatile
Operating ModeSYNCHRONOUS
Clock Frequency 70MHz
Access Time 8 ns
Memory Format FLASH
Memory InterfaceSPI
Data Bus Width 8b
Organization 2MX1
Memory Width 1
Write Cycle Time - Word, Page 8μs, 3ms
Address Bus Width22b
Density 2 Mb
Programming Voltage2.7V
Page Size 256B
Length 5.29mm
Height Seated (Max) 2.16mm
RoHS StatusROHS3 Compliant
In-Stock:5256 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$10.674712$10.674712
10$10.070483$100.70483
100$9.500455$950.0455
500$8.962694$4481.347
1000$8.455372$8455.372

AT45DB021E-SHN2B-T Product Details

AT45DB021E-SHN2B-T Overview


In this case, the memory type of the device can be classified as Non-Volatile. Case Tape & Reel (TR) is available. An embedded 8-SOIC (0.209, 5.30mm Width) case surrounds memory ics. It is estimated that the memory size on the chip is 2Mb 256Bytes x 1024 pages. As with most mainstream devices, this one uses FLASH-format memory. Due to its wide temperature range of -40°C~85°C TC, this device is well suited to a wide range of applications that require high performance. With 1.65V~3.6V as the supply voltage, it is capable of handling memory ics. It is recommended to mount it in the Surface Mount mounting type. It is planted on the chip with 8 terminations. It supports up to 1 functions for comprehensive operation. There is a requirement for 1.8V to be supplied to this ic memory chip in order to operate. In order to operate effectively, the memory rotates at a clock frequency within a range of 70MHz. The ic memory chip comes in a package with 8 pins that allows it to be connected to a computer. The memory device has a total of 8 pins, thus indicating that it has a total of 8 memory locations. This chip uses Surface Mount mounting, a straightforward, high-efficiency method of mounting. Nonvolatile memory arrays require 2.7V programming voltages to change their states.

AT45DB021E-SHN2B-T Features


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


AT45DB021E-SHN2B-T Applications


There are a lot of Adesto Technologies
AT45DB021E-SHN2B-T Memory applications.


  • networking
  • personal computers
  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders

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