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AT28C256E-25DM/883-815

AT28C256E-25DM/883-815

AT28C256E-25DM/883-815

Microchip Technology

Memory IC 37.215mm mm

SOT-23

AT28C256E-25DM/883-815 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 23 Weeks
Mounting Type Through Hole
Package / Case 28-CDIP (0.600, 15.24mm)
Surface Mount NO
Operating Temperature -55°C~125°C TC
Packaging Tube
Published 1997
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Additional Feature AUTOMATIC WRITE
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
JESD-30 Code R-GDIP-T28
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Memory Size 256Kb 32K x 8
Memory Type Non-Volatile
Operating Mode ASYNCHRONOUS
Access Time 250ns
Memory Format EEPROM
Memory Interface Parallel
Organization 32KX8
Memory Width 8
Write Cycle Time - Word, Page 10ms
Memory Density 262144 bit
Screening Level MIL-STD-883 Class B
Programming Voltage 5V
Write Cycle Time-Max (tWC) 10ms
Height Seated (Max) 5.72mm
Length 37.215mm
Width 15.24mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $147.15000 $147.15
25 $141.62520 $3540.63
AT28C256E-25DM/883-815 Product Details

AT28C256E-25DM/883-815 Overview


There is a memory type Non-Volatile for this type of device. There is a Tube case available. The file is embedded in a 28-CDIP (0.600, 15.24mm) case. There is 256Kb 32K x 8 of memory on the chip. This device uses a EEPROM-format memory, which is of mainstream design. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -55°C~125°C TC. The device is capable of handling a supply voltage of 4.5V~5.5V. It is recommended that the mounting type be Through Hole. There are 28 terminations on the chip. This part supports as many as 1 functions for the comprehensive working procedure. In order to function properly, this ic memory chip should be powered by a voltage of 5V. It also features AUTOMATIC WRITE to boost system performance despite all its merits. A programming voltage of 5V is required to alter the state of certain nonvolatile memory arrays.

AT28C256E-25DM/883-815 Features


Package / Case: 28-CDIP (0.600, 15.24mm)
Additional Feature:AUTOMATIC WRITE

AT28C256E-25DM/883-815 Applications


There are a lot of Microchip Technology AT28C256E-25DM/883-815 Memory applications.

  • workstations,
  • networking
  • personal computers
  • nonvolatile BIOS memory
  • data buffer
  • cell phones
  • printers
  • personal digital assistants
  • multimedia computers
  • main computer memory

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