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AT25DF321A-SH-B

AT25DF321A-SH-B

AT25DF321A-SH-B

Adesto Technologies

3/3.3V V 8 Pin Memory IC 32 Mb kb 5.29mm mm 20mA mA 8b b

SOT-23

AT25DF321A-SH-B Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 1 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209, 5.30mm Width)
Surface MountYES
Number of Pins 8
Weight 540.001716mg
Operating Temperature-40°C~85°C TC
PackagingTube
Published 1997
JESD-609 Code e4
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code 3A991.B.1.A
Technology CMOS
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch1.27mm
Pin Count8
Operating Supply Voltage3.6V
Power Supplies3/3.3V
Supply Voltage-Min (Vsup) 2.7V
Interface Serial
Memory Size32Mb 256Bytes x 16384 pages
Nominal Supply Current20mA
Memory TypeNon-Volatile
Max Supply Current 20mA
Clock Frequency 100MHz
Access Time 5 ns
Memory Format FLASH
Memory InterfaceSPI
Data Bus Width 8b
Memory Width 8
Write Cycle Time - Word, Page 7μs, 3ms
Address Bus Width1b
Density 32 Mb
Standby Current-Max 0.00001A
Sync/Async Synchronous
Word Size8b
Programming Voltage2.7V
Serial Bus Type SPI
Endurance 100000 Write/Erase Cycles
Data Retention Time-Min 20
Write Protection HARDWARE/SOFTWARE
Page Size 256B
Height Seated (Max) 2.16mm
Length 5.29mm
Radiation HardeningNo
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2262 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.26000$2.26
10$2.03000$20.3
25$1.99760$49.94
90$1.99211$179.2899
180$1.78000$320.4
270$1.72219$464.9913
540$1.71574$926.4996

AT25DF321A-SH-B Product Details

AT25DF321A-SH-B Overview


In terms of its memory type, it can be classified as Non-Volatile. Case Tube is available. Embedded in the 8-SOIC (0.209, 5.30mm Width) case, memory ics is a single file. A memory chip with a capacity of 32Mb 256Bytes x 16384 pages is used on this device. This device utilizes a FLASH format memory which is of mainstream design. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. The device is capable of handling a supply voltage of 2.7V~3.6V. The recommended mounting type for this device is Surface Mount. It is planted on the chip with 8 terminations. As many as 1 functions are supported for comprehensive working. The memory device is designed to be supplied with an 3V volt power supply in order to operate properly. With a clock frequency of 100MHz, the memory rotates on its own. A package of 8 pins is used to protect this memory device. A memory device with 8 pins means that it contains 8 memory locations, indicating that it has 8 pins. This memory runs on an 3.6V operating supply voltage. As far as its nominal supply current is concerned, this memory component carries a rating of 20mA. There is only a single power supply required for this memory chip. The SPI-type serial bus this memory integrates with is helpful for transferring data to the CPU. A programming voltage of 2.7V is required to change a nonvolatile memory array's state. An 20mA volt maximum current is required to run it.

AT25DF321A-SH-B Features


Package / Case: 8-SOIC (0.209, 5.30mm Width)
8 Pins
Operating Supply Voltage:3.6V

AT25DF321A-SH-B Applications


There are a lot of Adesto Technologies AT25DF321A-SH-B Memory applications.

  • networks
  • data buffer
  • servers
  • workstations,
  • networking
  • hard disk drive (HDD)
  • DVD disk buffer
  • nonvolatile BIOS memory
  • main computer memory
  • printers

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