Welcome to Hotenda.com Online Store!

logo
userjoin
Home

AT28HC256F-12LM/883

AT28HC256F-12LM/883

AT28HC256F-12LM/883

Microchip Technology

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.

AT28HC256F-12LM/883 Features


Package / Case: 32-CLCC
32 Pins
Operating Supply Voltage:5V
Additional Feature:AUTOMATIC WRITE
Freguency at 120GHz
120GHz terminals

AT28HC256F-12LM/883 Applications


There are a lot of Microchip Technology AT28HC256F-12LM/883 Memory applications.

  • eDRAM
  • printers
  • networking
  • DVD disk buffer
  • data buffer
  • supercomputers
  • hard disk drive (HDD)
  • servers
  • networks
  • workstations,

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News