AT28HC256F-90FC
vs
AT28HC256LF-90FC
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
ATMEL CORP
ATMEL CORP
Part Package Code
DFP
DFP
Package Description
DFP, FL28,.4
DFP, FL28,.4
Pin Count
28
28
Reach Compliance Code
compliant
compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.51
8542.32.00.51
Access Time-Max
90 ns
90 ns
Additional Feature
AUTOMATIC WRITE
AUTOMATIC WRITE
Command User Interface
NO
NO
Data Polling
YES
YES
Endurance
10000 Write/Erase Cycles
10000 Write/Erase Cycles
JESD-30 Code
R-CDFP-F28
R-CDFP-F28
JESD-609 Code
e0
e0
Length
18.3 mm
18.3 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
EEPROM
EEPROM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
28
28
Number of Words
32768 words
32768 words
Number of Words Code
32000
32000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Organization
32KX8
32KX8
Output Characteristics
3-STATE
3-STATE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, METAL-SEALED COFIRED
Package Code
DFP
DFP
Package Equivalence Code
FL28,.4
FL28,.4
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
FLATPACK
FLATPACK
Page Size
64 words
64 words
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.02 mm
3.02 mm
Standby Current-Max
0.06 A
0.0003 A
Supply Current-Max
0.178 mA
0.178 mA
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
FLAT
FLAT
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Toggle Bit
YES
YES
Width
10.16 mm
10.16 mm
Write Cycle Time-Max (tWC)
3 ms
3 ms
Base Number Matches
1
1
Compare AT28HC256F-90FC with alternatives
Compare AT28HC256LF-90FC with alternatives