5V V Surface Mount Memory IC AT28HC256 256 kb kb 13.97mm mm 80mA mA
SOT-23
AT28HC256F-12LM/883 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
23 Weeks
Contact Plating
Lead, Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
32-CLCC
Number of Pins
32
Operating Temperature
-55°C~125°C TC
Packaging
Tube
Published
1997
JESD-609 Code
e0
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
32
Terminal Finish
TIN LEAD
Additional Feature
AUTOMATIC WRITE
Technology
CMOS
Voltage - Supply
4.5V~5.5V
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
225
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
1.27mm
Frequency
120GHz
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
AT28HC256
Qualification Status
Not Qualified
Operating Supply Voltage
5V
Power Supplies
5V
Interface
Parallel, SPI
Memory Size
256Kb 32K x 8
Nominal Supply Current
80mA
Memory Type
Non-Volatile
Operating Mode
ASYNCHRONOUS
Access Time
120ns
Memory Format
EEPROM
Memory Interface
Parallel
Output Characteristics
3-STATE
Memory Width
8
Write Cycle Time - Word, Page
3ms
Density
256 kb
Standby Current-Max
0.0003A
Screening Level
MIL-STD-883 Class C
Programming Voltage
5V
Endurance
10000 Write/Erase Cycles
Write Cycle Time-Max (tWC)
3ms
Data Polling
YES
Toggle Bit
YES
Page Size
64words
Height Seated (Max)
2.54mm
Length
13.97mm
Width
11.43mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
Pricing & Ordering
Quantity
Unit Price
Ext. Price
34
$153.21265
$5209.2301
AT28HC256F-12LM/883 Product Details
AT28HC256F-12LM/883 Overview
Its memory type can be classified as Non-Volatile. Case Tube is available. The file is embedded in a 32-CLCC case. 256Kb 32K x 8 is the chip's memory size. This device uses a EEPROM-format memory, which is of mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. With 4.5V~5.5V as the supply voltage, it is capable of handling memory ics. There is a recommended mounting type of Surface Mount for it. 32 terminations are planted on the chip. In total, 1 functions are supported by this part. An 5V supply is required for this ic memory chip to operate properly. A device's base part number, AT28HC256, is often used in order to identify similar components. There are 32 pins on the package of the memory device. It is noted that the operating supply voltage of this memory is 5V. In this chip, Surface Mount mounting is used, a straightforward, high-efficiency mounting method. Memory chip's nominal supply current is 80mA. Despite all its benefits, this memory chip also offers AUTOMATIC WRITE for improved system performance. This memory chip requires a mere 5V of power. To alter the state of certain nonvolatile memory arrays, 5V programming voltage is required. A frequency of 120GHz is used to process the data on this memory chip.