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AT28HC256E-12SU-202

AT28HC256E-12SU-202

AT28HC256E-12SU-202

Microchip Technology

Memory IC 17.9mm mm

SOT-23

AT28HC256E-12SU-202 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 5 Weeks
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TC
Packaging Tape & Reel (TR)
Published 1997
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
JESD-30 Code R-PDSO-G28
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 120ns
Memory Format EEPROM
Memory Interface Parallel
Organization 32KX8
Memory Width 8
Write Cycle Time - Word, Page 10ms
Memory Density 262144 bit
Programming Voltage 5V
Write Cycle Time-Max (tWC) 10ms
Height Seated (Max) 2.65mm
Length 17.9mm
Width 7.5mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1,000 $7.26153 $7.26153
AT28HC256E-12SU-202 Product Details

AT28HC256E-12SU-202 Overview


As far as memory types are concerned, Non-Volatile is considered to be its memory type. There is a Tape & Reel (TR) case available. It is available in 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. Memory data is stored in EEPROM-format, which is common in mainstream devices. With an extended designed operating temperature of -40°C~85°C TC, this device is capable of lots of demanding applications. A voltage of 4.5V~5.5V can be supplied to memory ics. Its recommended mounting type is Surface Mount. A total of 28 terminations have been planted on the chip. 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. A programming voltage of 5V is required to change a nonvolatile memory array's state.

AT28HC256E-12SU-202 Features


Package / Case: 28-SOIC (0.295, 7.50mm Width)

AT28HC256E-12SU-202 Applications


There are a lot of Microchip Technology AT28HC256E-12SU-202 Memory applications.

  • supercomputers
  • main computer memory
  • personal digital assistants
  • telecommunications
  • workstations,
  • eSRAM
  • networks
  • hard disk drive (HDD)
  • data buffer
  • Cache memory

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