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AT45DQ321-SHF-B

AT45DQ321-SHF-B

AT45DQ321-SHF-B

Adesto Technologies

2.5/3.3V V Surface Mount Memory IC 32 Mb kb 5.29mm mm

SOT-23

AT45DQ321-SHF-B Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Contact Plating Gold
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
Packaging Tube
Published 2012
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Technology CMOS
Voltage - Supply 2.3V~3.6V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 1.27mm
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 2.5/3.3V
Supply Voltage-Min (Vsup) 2.3V
Interface SPI, Serial
Memory Size 32Mb 528Bytes x 8192 pages
Memory Type Non-Volatile
Operating Mode SYNCHRONOUS
Max Supply Current 26mA
Clock Frequency 104MHz
Access Time 8 ns
Memory Format FLASH
Memory Interface SPI
Data Bus Width 8b
Organization 32MX1
Memory Width 1
Write Cycle Time - Word, Page 8μs, 4ms
Density 32 Mb
Standby Current-Max 0.00001A
Programming Voltage 3V
Serial Bus Type SPI
Endurance 100000 Write/Erase Cycles
Data Retention Time-Min 20
Write Protection HARDWARE/SOFTWARE
Page Size 528B
Height Seated (Max) 2.16mm
Length 5.29mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.870000 $3.87
10 $3.650943 $36.50943
100 $3.444286 $344.4286
500 $3.249327 $1624.6635
1000 $3.065402 $3065.402
AT45DQ321-SHF-B Product Details

AT45DQ321-SHF-B Overview


Its memory type can be classified as Non-Volatile. You can get memory ics in a Tube case. In the case of 8-SOIC (0.209, 5.30mm Width), it is embedded within the case. On the chip, there is an 32Mb 528Bytes x 8192 pages memory, which is the size of the chip's memory. There is a mainstream memory format used by this device, which is called FLASH-format memory. With an extended designed operating temperature of -40°C~85°C TC, this device is capable of lots of demanding applications. A voltage of 2.3V~3.6V can be supplied to memory ics. It is recommended to mount it in the Surface Mount mounting type. The chip has 8 terminations. For a comprehensive working procedure, this part supports as many as 1 functions. There is a requirement for 3V to be supplied to this ic memory chip in order to operate. In the memory, there is a clock frequency rotation that ranges 104MHz. The ic memory chip comes in a package with 8 pins that allows it to be connected to a computer. This chip is configured to use Surface Mount mounting, a straight forward, high-efficiency mounting fashion. There is only a single power supply required for this memory chip. By integrating this memory with a SPI-type serial bus, data can be carried and transferred to the CPU easily. 3V programming voltage is required to change the state of certain nonvolatile memory arrays. Depending on the current that you choose, ic memory chip can run from a maximum of 26mA .

AT45DQ321-SHF-B Features


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

AT45DQ321-SHF-B Applications


There are a lot of Adesto Technologies AT45DQ321-SHF-B Memory applications.

  • servers
  • telecommunications
  • mainframes
  • nonvolatile BIOS memory
  • DVD disk buffer
  • hard disk drive (HDD)
  • main computer memory
  • embedded logic
  • networking
  • eSRAM

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