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AT45DB321E-MWHF2B-T

AT45DB321E-MWHF2B-T

AT45DB321E-MWHF2B-T

Adesto Technologies

Surface Mount 8 Pin Memory IC 32 Mb kb 8.1mm mm

SOT-23

AT45DB321E-MWHF2B-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-VDFN Exposed Pad
Number of Pins 8
Operating Temperature-40°C~85°C TC
PackagingTape & Reel (TR)
Published 1997
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Technology CMOS
Voltage - Supply 2.3V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count8
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 2.3V
Interface SPI, Serial
Memory Size32Mb 512Bytes x 8192 pages
Memory TypeNon-Volatile
Operating ModeSYNCHRONOUS
Max Supply Current 22mA
Clock Frequency 85MHz
Access Time 7 ns
Memory Format FLASH
Memory InterfaceSPI
Data Bus Width 8b
Organization 32MX1
Write Cycle Time - Word, Page 8μs, 4ms
Density 32 Mb
Programming Voltage3V
Page Size 512B
Height 950μm
Length 8.1mm
Width 6.1mm
RoHS StatusROHS3 Compliant
In-Stock:2381 items

Pricing & Ordering

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AT45DB321E-MWHF2B-T Product Details

AT45DB321E-MWHF2B-T Overview


There is a memory type Non-Volatile for this type of device. The case comes in Tape & Reel (TR) size. The case is embedded in 8-VDFN Exposed Pad. There is 32Mb 512Bytes x 8192 pages of memory on the chip. As with most mainstream devices, this one uses FLASH-format memory. This device has an extended operating temperature range of -40°C~85°C TC, so it's perfect for a wide range of demanding applications. There is a voltage range of 2.3V~3.6V for the supply voltage. There is a recommendation that Surface Mount mounting type should be used for this product. As you can see from the diagram, the chip is planted with 8 terminations. This part supports as many as 1 functions for the comprehensive working procedure. An 3V supply is required for this ic memory chip to operate properly. During the rotation of the clock, the ic memory chip is set as 85MHz. In this ic memory chip, there is an 8-pin package that encloses the device. It has 8 pins indicating it has 8 memory locations. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. A programming voltage of 3V is required to alter the state of certain nonvolatile memory arrays. Ic memory chip can run from a maximum current of 22mA.

AT45DB321E-MWHF2B-T Features


Package / Case: 8-VDFN Exposed Pad
8 Pins

AT45DB321E-MWHF2B-T Applications


There are a lot of Adesto Technologies AT45DB321E-MWHF2B-T Memory applications.

  • printers
  • supercomputers
  • personal computers
  • cell phones
  • main computer memory
  • embedded logic
  • personal digital assistants
  • graphics card
  • eSRAM
  • DVD disk buffer

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