Surface Mount 8 Pin Memory IC 2 Mb kb 4.925mm mm 16mA mA
SOT-23
AT45DB021E-SSHN-B Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
14 Weeks
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
-40°C~85°C TC
Packaging
Tube
Published
1997
JESD-609 Code
e4
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
3A991.B.1.A
Technology
CMOS
Voltage - Supply
1.65V~3.6V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
1.8V
Terminal Pitch
1.27mm
Pin Count
8
Supply Voltage-Max (Vsup)
3.6V
Supply Voltage-Min (Vsup)
1.65V
Interface
SPI, Serial
Memory Size
2Mb 264Bytes x 1024 pages
Nominal Supply Current
16mA
Memory Type
Non-Volatile
Clock Frequency
70MHz
Access Time
8 ns
Memory Format
FLASH
Memory Interface
SPI
Data Bus Width
8b
Organization
2MX1
Memory Width
1
Write Cycle Time - Word, Page
8μs, 3ms
Address Bus Width
22b
Density
2 Mb
Sync/Async
Synchronous
Programming Voltage
2.7V
Serial Bus Type
SPI
Endurance
100000 Write/Erase Cycles
Data Retention Time-Min
20
Write Protection
HARDWARE/SOFTWARE
Page Size
256B
Length
4.925mm
Height Seated (Max)
1.75mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.29000
$1.29
500
$1.2771
$638.55
1000
$1.2642
$1264.2
1500
$1.2513
$1876.95
2000
$1.2384
$2476.8
2500
$1.2255
$3063.75
AT45DB021E-SSHN-B Product Details
AT45DB021E-SSHN-B Overview
In terms of its memory type, it can be classified as Non-Volatile. The case comes in Tube size. The case is embedded in 8-SOIC (0.154, 3.90mm Width). Memory size on the chip is 2Mb 264Bytes x 1024 pages. This device uses takes advantage of the FLASH format. The device's extended operating temperature range of -40°C~85°C TC makes it ideal for many demanding applications. The device is capable of handling a supply voltage of 1.65V~3.6V. The recommended mounting type for this device is Surface Mount. On the chip, there are 8 terminations. The comprehensive working procedure is supported by 1 functions in this part. A voltage of 1.8V is required for the operation of this memory device. There is a clock frequency rotation of the memory within a 70MHz range. An 8-pin package is used to package this memory device. A memory device like this has 8 pins, indicating that there are 8 memory locations on the device. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. As far as its nominal supply current is concerned, this memory component carries a rating of 16mA. By integrating this memory with a SPI-type serial bus, data can be carried and transferred to the CPU easily. A programming voltage of 2.7V is required to alter the state of certain nonvolatile memory arrays.