5V V Surface Mount Memory IC AT28C256 256 kb kb 17.9mm mm 50mA mA
SOT-23
AT28C256F-15SU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
14 Weeks
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.295, 7.50mm Width)
Number of Pins
28
Operating Temperature
-40°C~85°C TC
Packaging
Tube
Published
1997
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
28
Technology
CMOS
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
250
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
1.27mm
Frequency
150GHz
[email protected] Reflow Temperature-Max (s)
40
Base Part Number
AT28C256
Operating Supply Voltage
5V
Power Supplies
5V
Interface
Parallel, SPI
Memory Size
256Kb 32K x 8
Nominal Supply Current
50mA
Memory Type
Non-Volatile
Access Time
150ns
Memory Format
EEPROM
Memory Interface
Parallel
Organization
32KX8
Memory Width
8
Write Cycle Time - Word, Page
3ms
Density
256 kb
Standby Current-Max
0.0002A
Programming Voltage
5V
Endurance
10000 Write/Erase Cycles
Write Cycle Time-Max (tWC)
3ms
Data Retention Time-Min
10
Write Protection
HARDWARE/SOFTWARE
Data Polling
YES
Toggle Bit
YES
Page Size
64words
Height Seated (Max)
2.65mm
Length
17.9mm
Width
7.5mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
108
$6.34481
$685.23948
AT28C256F-15SU Product Details
AT28C256F-15SU Overview
A Non-Volatile-type memory can be classified as the memory type of this device. Case Tube is available. The file is embedded in a 28-SOIC (0.295, 7.50mm Width) case. This chip has an 256Kb 32K x 8 size of memory on it, so a lot of data can be stored on it. The device uses a mainstream EEPROM-format memory. -40°C~85°C TC is an extended operating temperature range, making this device ideal for demanding applications. A voltage of 4.5V~5.5V is possible to be applied to the supply. The recommended mounting type for this device is Surface Mount. As you can see from the diagram, the chip is planted with 28 terminations. This part supports as many as 1 functions for the comprehensive working procedure. An 5V supply is required for this ic memory chip to operate properly. When choosing similar parts, AT28C256 is frequently referred to as the device's base part number. The ic memory chip comes in a package with 28 pins that allows it to be connected to a computer. This memory's operating supply voltage is 5V. Chips such as this one are mounted using Surface Mount mounting, a straightforward method of mounting that is effective. This memory chip is rated 50mA for its nominal supply current. Talking about power supplies, this memory chip requires merely 5V. The programming voltage required for certain nonvolatile memory arrays is 5V. Data is processed by this memory ics at a frequency of 150GHz.