AT28HC256E-12JU Tech Specifications

Microchip  AT28HC256E-12JU technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Product Attribute Attribute Value
Category Memory
Manufacturer Microchip
Factory Lead Time 8 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Number of Pins 32Pins
Memory Types Non-Volatile
Operating Temperature -40°C~85°C TC
Packaging Tube
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32Terminations
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 245
Number of Functions 1Function
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT28HC256
Product Attribute Attribute Value
Operating Supply Voltage 5V
Power Supplies 5V
Memory Size 256Kb 32K x 8
Nominal Supply Current 80mA
Access Time 120ns
Memory Format EEPROM
Memory Interface Parallel
Memory Width 8
Write Cycle Time - Word, Page 10ms
Density 256 kb
Standby Current-Max 0.0003A
Programming Voltage 5V
Endurance 100000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 10ms
Data Polling YES
Toggle Bit YES
Command User Interface NO
Page Size 64words
Length 13.97mm
Height Seated (Max) 3.556mm
Width 11.43mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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AT28HC256E-12JU Documents

Download datasheets and manufacturer documentation for   AT28HC256E-12JU

Others include   "AT28H"   parts

The following parts include  'AT28H'

Part # Manufacturer Package Availability
AT28HC64BF-12SU Microchip Technology 28-SOIC (0.295, 7.50mm Width) 46
AT28HC64B-12SU Microchip Technology 28-SOIC (0.295, 7.50mm Width) 175
AT28HC256-70SU Microchip Technology 28-SOIC (0.295, 7.50mm Width) 6
AT28HC256-90DM/883 Microchip Technology 28-CDIP (0.600, 15.24mm) 2451
AT28HC256-12JUSL383 Microchip -
AT28HC64B-90SU Microchip Technology 28-SOIC (0.295, 7.50mm Width) 218
AT28HC64BF-12JU-T Microchip Technology 32-LCC (J-Lead) 1395
AT28HC256-12LM/883 Microchip Technology 32-CLCC 2999
AT28HC256-90SU Microchip Technology 28-SOIC (0.295, 7.50mm Width) 2000
AT28HC64B-70SU Microchip Technology 28-SOIC (0.295, 7.50mm Width) 550

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Alternate Products

Part # Manufacturer Description Package RoHS
AT28HC256E-12JU Microchip Technology IC EEPROM 256K PARALLEL 32PLCC 32-LCC (J-Lead)
AT28C256E-15JU Microchip Technology IC EEPROM 256K PARALLEL 32PLCC 32-LCC (J-Lead)
AT28C256F-15JU Microchip Technology IC EEPROM 256K PARALLEL 32PLCC 32-LCC (J-Lead)
AT28C256-15JU Microchip Technology IC EEPROM 256K PARALLEL 32PLCC 32-LCC (J-Lead)

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All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment.

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AT28HC256E-12JU Comments

109 reviews

Mulligan
2021-02-27 00:00:00

Their range of products covers both common and hard-to-find components, a great resource for electronic enthusiasts.

DanielFletcher
2021-02-26 00:00:00

I have used this to measure various antennas, and it is useful.

Joshua
2021-02-25 00:00:00

This is great for imaging my retro-pc floppies. It worked out of the box with minimal setup. Hooked up my floppy drive, fired up my imaging software and it all just worked.

Jodie Smith
2021-02-25 00:00:00

Customer service was responsive.

Fernando
2021-01-23 00:00:00

I especially appreciate their detailed product descriptions and technical specifications, which allow me to make informed purchasing decisions.

Gareth Cattermole
2021-01-14 00:00:00

The shipping time was average, not exceptionally fast but within a reasonable timeframe.

Cate
2021-01-07 00:00:00

Competitive pricing without compromising on product quality.

Lip
2020-12-25 00:00:00

Simplify the process of finding specific components, Jakelectronics has a very easy-to-use interface to search for semiconductors, electronic components.

Sophia
2020-11-28 00:00:00

Great project!

Ali
2020-11-26 00:00:00

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