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Hot selling One stop electronic component supply AT28HC256-12SU EEPROM Memory IC 256Kbit Parallel 120 ns 28-SOIC

AT28HC256-12SU

Model:AT28HC256-12SU

Manufacturer:Microchip

Package:28-SOIC

Detail

Product Features


• Fast Read Access Time: 90 ns

• Automatic Page Write Operation:

– Internally organized as 32,768 x 8 (256K)

– Internal address and data latches for 64 bytes

– Internal control timer

• Fast Write Cycle Time:

– Page Write cycle time: 3 ms or 10 ms maximum

– 1 to 64-byte Page Write operation

• Low-Power Dissipation:

– 80 mA active current

– 3 mA CMOS standby current

• Hardware and Software Data Protection

• DATA Polling for End of Write Detection

• High Reliability CMOS Technology:

– Endurance: 10,000 or 100,000 cycles

– Data retention: 10 years

• Single 5V ± 10% Supply

• CMOS and TTL Compatible Inputs and Outputs

• JEDEC®

 Approved Byte-Wide Pinout

• Full Military Temperature Range


Product Packages


• 32-Lead CERDIP, 32-Lead Flatpack, 32-Lead CLCC and 30-Pin PGA


Specifications


AttributeAttribute value
ANSM-Part#ANSM-AT28HC256-12SU
CategoryIntegrated Circuits (ICs)
Memory
Memory
MfrMicrochip Technology
Series-
PackageTube
Product StatusActive
DigiKey ProgrammableNot Verified
Memory TypeNon-Volatile
Memory FormatEEPROM
TechnologyEEPROM
Memory Size256Kbit
Memory Organization32K x 8
Memory InterfaceParallel
Write Cycle Time - Word, Page10ms
Access Time120 ns
Voltage - Supply4.5V ~ 5.5V
Operating Temperature-40°C ~ 85°C (TC)
Mounting TypeSurface Mount
Package / Case28-SOIC (0.295", 7.50mm Width)
Supplier Device Package28-SOIC
Base Product NumberAT28HC256


Actual product photos


AT28HC256-12SU   2


Product Data Book:



For more product information, please download the PDF


Payment&Transportation


详情8.1


Official Certificate&Certificate



详情页3.1



Multiple product supply



详情5.1


Company office environment


详情6.1


Warehouse Real Shot


170019007688325e.png


Standard packaging


详情9


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