2.5/3.3V V Surface Mount Memory IC 32 Mb kb 5.29mm mm
SOT-23
AT45DQ321-SHF-B Datasheet
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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 .