AT28HC256-90SU-T
vs
AT28HC256E-90SU
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Active
Active
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
MICROCHIP TECHNOLOGY INC
Package Description
SOP,
SOP, SOP28,.4
Reach Compliance Code
compliant
compliant
ECCN Code
EAR99
HTS Code
8542.32.00.51
Factory Lead Time
8 Weeks
8 Weeks
Samacsys Manufacturer
Microchip
Microchip
Access Time-Max
90 ns
90 ns
JESD-30 Code
R-PDSO-G28
R-PDSO-G28
JESD-609 Code
e3
e3
Length
17.9 mm
17.9 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
EEPROM
EEPROM
Memory Width
8
8
Moisture Sensitivity Level
3
3
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
85 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Organization
32KX8
32KX8
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Parallel/Serial
PARALLEL
PARALLEL
Peak Reflow Temperature (Cel)
260
260
Programming Voltage
5 V
5 V
Seated Height-Max
2.65 mm
2.65 mm
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
INDUSTRIAL
INDUSTRIAL
Terminal Finish
MATTE TIN
MATTE TIN
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
30
30
Width
7.5 mm
7.5 mm
Write Cycle Time-Max (tWC)
10 ms
10 ms
Base Number Matches
1
2
Pbfree Code
Rohs Code
Command User Interface
NO
Data Polling
YES
Endurance
100000 Write/Erase Cycles
Package Equivalence Code
SOP28,.4
Page Size
64 words
Qualification Status
Not Qualified
Standby Current-Max
0.0003 A
Supply Current-Max
0.08 mA
Toggle Bit
YES
Compare AT28HC256-90SU-T with alternatives
Compare AT28HC256E-90SU with alternatives