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AT28C256E-25LM/883-815

AT28C256E-25LM/883-815

AT28C256E-25LM/883-815

Microchip Technology

Memory IC 13.97mm mm

SOT-23

AT28C256E-25LM/883-815 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 23 Weeks
Mounting Type Surface Mount
Package / Case 32-CLCC
Surface MountYES
Operating Temperature-55°C~125°C TC
PackagingTube
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Additional FeatureAUTOMATIC WRITE
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.27mm
JESD-30 Code R-CQCC-N32
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Memory Size256Kb 32K x 8
Memory TypeNon-Volatile
Operating ModeASYNCHRONOUS
Access Time 250ns
Memory Format EEPROM
Memory InterfaceParallel
Organization 32KX8
Memory Width 8
Write Cycle Time - Word, Page 10ms
Memory Density 262144 bit
Screening Level MIL-STD-883 Class C
Programming Voltage5V
Write Cycle Time-Max (tWC) 10ms
Height Seated (Max) 2.54mm
Length 13.97mm
Width 11.43mm
RoHS StatusROHS3 Compliant
In-Stock:61 items

Pricing & Ordering

QuantityUnit PriceExt. Price
34$105.06059$3572.06006

AT28C256E-25LM/883-815 Product Details

AT28C256E-25LM/883-815 Overview


A Non-Volatile-type memory can be classified as the memory type of this device. Case Tube is available. The case is embedded in 32-CLCC. Memory size on the chip is 256Kb 32K x 8. Memory data is stored in EEPROM-format, which is common in mainstream devices. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -55°C~125°C TC. There is a voltage range of 4.5V~5.5V for the supply voltage. As far as the mounting type is concerned, Surface Mount is recommended. The chip is terminated with 32 terminations. In total, 1 functions are supported by this part. In order to function properly, this ic memory chip should be powered by a voltage of 5V. In spite of all the merits this chip has, it also features AUTOMATIC WRITE to level up system performance. To alter the state of certain nonvolatile memory arrays, 5V programming voltage is required.

AT28C256E-25LM/883-815 Features


Package / Case: 32-CLCC
Additional Feature:AUTOMATIC WRITE

AT28C256E-25LM/883-815 Applications


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

  • personal computers
  • embedded logic
  • servers
  • graphics card
  • Camcorders
  • eDRAM
  • mainframes
  • supercomputers
  • cell phones
  • networking

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