Datasheets
AT28HC256-12TJT/R by: Atmel Corporation

EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, TSOP-28

Part Details for AT28HC256-12TJT/R by Atmel Corporation

Overview of AT28HC256-12TJT/R by Atmel Corporation

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Part Details for AT28HC256-12TJT/R

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AT28HC256-12TJT/R Part Data Attributes

AT28HC256-12TJT/R Atmel Corporation
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AT28HC256-12TJT/R Atmel Corporation EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, TSOP-28
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ATMEL CORP
Part Package Code TSOP
Package Description TSOP1,
Pin Count 28
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Category CO2 Kg 12
Compliance Temperature Grade Industrial: -40C to +85C
EU RoHS Version RoHS 2 (2015/863/EU)
Candidate List Date 2011-06-20
Access Time-Max 120 ns
Additional Feature AUTOMATIC WRITE
JESD-30 Code R-PDSO-G28
JESD-609 Code e3
Length 11.8 mm
Memory Density 262144 bit
Memory IC Type EEPROM
Memory Width 8
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 28
Number of Words 32768 words
Number of Words Code 32000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 32KX8
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code TSOP1
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE
Parallel/Serial PARALLEL
Programming Voltage 5 V
Qualification Status Not Qualified
Seated Height-Max 1.2 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.55 mm
Terminal Position DUAL
Width 8 mm

Alternate Parts for AT28HC256-12TJT/R

This table gives cross-reference parts and alternative options found for AT28HC256-12TJT/R. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT28HC256-12TJT/R, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
AT28HC256E-12TC EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, MO-183, TSOP1-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256E-12TC
AT28HC256E-12TJ EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, MO-183, TSOP1-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256E-12TJ
AT28HC256N-12TI EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, 8 X 13.40 MM, PLASTIC, MO-183, TSOP1-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256N-12TI
AT28HC256E-12TU IC EEPROM 256KBIT 120NS 28TSOP Microchip Technology Inc AT28HC256-12TJT/R vs AT28HC256E-12TU
AT28HC256-12TL EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, MO-183, TSOP1-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256-12TL
AT28HC256E-12TL EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, MO-183, TSOP1-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256E-12TL
AT28HC256-12TC EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, MO-183, TSOP1-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256-12TC
AT28HC256-12TIT/R EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, TSOP-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256-12TIT/R
AT28HC256E-12TIT/R EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, TSOP-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256E-12TIT/R
AT28HC256E-12TI EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, MO-183, TSOP1-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256E-12TI
Part Number Description Manufacturer Compare
AT28HC256F-12JCT/R EEPROM, 32KX8, 120ns, Parallel, CMOS, PQCC32, PLASTIC, LCC-32 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256F-12JCT/R
AT28HC256L-12WC EEPROM, 32KX8, 120ns, Parallel, CMOS, DIE Atmel Corporation AT28HC256-12TJT/R vs AT28HC256L-12WC
AT28HC256-12LI EEPROM, 32KX8, 120ns, Parallel, CMOS, CQCC32, CERAMIC, LCC-32 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256-12LI
AT28HC256-12DC EEPROM, 32KX8, 120ns, Parallel, CMOS, CDIP28, 0.600 INCH, CERDIP-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256-12DC
AT28HC256LF-12JC EEPROM, 32KX8, 120ns, Parallel, CMOS, PQCC32, PLASTIC, LCC-32 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256LF-12JC
AT28HC256E-12SIT/R EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256E-12SIT/R
AT28HC256N-12JI EEPROM, 32KX8, 120ns, Parallel, CMOS, PQCC32, PLASTIC, MS-016AE, LCC-32 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256N-12JI
AT28HC256F-12SI EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, 0.300 INCH, PLASTIC, MS-013, SOIC-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256F-12SI
AT28HC256E-12JI EEPROM, 32KX8, 120ns, Parallel, CMOS, PQCC32, PLASTIC, MS-016AE, LCC-32 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256E-12JI
AT28HC256LF-12FI EEPROM, 32KX8, 120ns, Parallel, CMOS, CDFP28, BOTTOM BRAZED, CERAMIC, FP-28 Atmel Corporation AT28HC256-12TJT/R vs AT28HC256LF-12FI

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