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AT28HC256-90TU-T
AT28HC256-90TU-T
EEPROM AT28HC256-90TU-T
Microchip Technology
AT28HC256-90TU-T
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Memory
EEPROM
Specification
Product AttributeAttribute Value
HTS8542.32.00.51
PPAPNo
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTape and Reel
Pin Count28
AutomotiveNo
Lead ShapeGull-wing
PCB changed28
Part StatusObsolete
Organization32Kx8
Package Width11.8
Interface TypeParallel
Package Height1
Package Length8
ProgrammabilityYes
Supplier PackageTSOP-I
Chip Density (bit)256K
Process TechnologyCMOS
Data Retention (Year)10
Max. Access Time (ns)90
Standard Package NameSOP
Operating Current (mA)80
Address Bus Width (bit)15
Programming Voltage (V)4.5 to 5.5
Hardware Data ProtectionYes
Supplier Temperature GradeIndustrial
Number of Bits per Word (bit)8
Output Enable Access Time (ns)40
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40
Maximum Operating Supply Voltage (V)5.5
Minimum Operating Supply Voltage (V)4.5
Typical Operating Supply Voltage (V)5
Description
EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin TSOP-I T/R
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