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AT45DQ321-SHF2B-T

AT45DQ321-SHF2B-T

AT45DQ321-SHF2B-T

Adesto Technologies

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

SOT-23

AT45DQ321-SHF2B-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-SOIC (0.209, 5.30mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TC
PackagingTape & Reel (TR)
Published 2012
Part StatusActive
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 Pitch1.27mm
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies2.5/3.3V
Supply Voltage-Min (Vsup) 2.3V
Interface SPI, Serial
Memory Size32Mb 512Bytes x 8192 pages
Memory TypeNon-Volatile
Operating ModeSYNCHRONOUS
Max Supply Current 26mA
Clock Frequency 104MHz
Access Time 8 ns
Memory Format FLASH
Memory InterfaceSPI
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 Voltage3V
Serial Bus Type SPI
Endurance 100000 Write/Erase Cycles
Data Retention Time-Min 20
Write Protection HARDWARE/SOFTWARE
Page Size 512B
Height Seated (Max) 2.16mm
Length 5.29mm
RoHS StatusROHS3 Compliant
In-Stock:1711 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.670000$3.67
10$3.462264$34.62264
100$3.266287$326.6287
500$3.081403$1540.7015
1000$2.906984$2906.984

AT45DQ321-SHF2B-T Product Details

AT45DQ321-SHF2B-T Overview


Non-Volatile is its memory type. You can get memory ics in a Tape & Reel (TR) case. In the case of 8-SOIC (0.209, 5.30mm Width), it is embedded within the case. The memory size of the chip is 32Mb 512Bytes x 8192 pages Mb. This device uses takes advantage of the FLASH format. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -40°C~85°C TC. It is supplied votage within 2.3V~3.6V. It is recommended to mount it in the Surface Mount mounting type. On the chip, there are 8 terminations that are planted. The comprehensive working procedure is supported by 1 functions in this part. Memory devices such as this one are designed to be powered by 3V and should be used as such. The memory has a clock frequency rotation within 104MHz. The memory device has an 8-pin package, which encloses it in a small package. In this chip, the Surface Mount mounting method is used, a straightforward, high-efficiency mounting method. This memory chip requires only 2.5/3.3V of power. The SPI type serial bus this memory integrates with is helpful to carry and transfer data to the CPU. A programming voltage of 3V is needed to alter the state of certain nonvolatile memory arrays. Ic memory chip can run from a maximum current of 26mA.

AT45DQ321-SHF2B-T Features


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

AT45DQ321-SHF2B-T Applications


There are a lot of Adesto Technologies AT45DQ321-SHF2B-T Memory applications.

  • cell phones
  • personal computers
  • Camcorders
  • printers
  • servers
  • Cache memory
  • nonvolatile BIOS memory
  • telecommunications
  • eDRAM
  • graphics card

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