27C256T-10E/SO
vs
AM28F256A-70EI
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
CYPRESS SEMICONDUCTOR CORP
Part Package Code
SOIC
Package Description
0.300 INCH, PLASTIC, SOIC-28
Pin Count
28
Reach Compliance Code
unknown
compliant
ECCN Code
EAR99
HTS Code
8542.32.00.71
Access Time-Max
100 ns
70 ns
JESD-30 Code
R-PDSO-G28
R-PDSO-G32
Length
17.9 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
EPROM
FLASH
Memory Width
8
8
Number of Functions
1
Number of Terminals
28
32
Number of Words
32768 words
32768 words
Number of Words Code
32000
32000
Operating Mode
ASYNCHRONOUS
Operating Temperature-Max
125 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Organization
32KX8
32KX8
Output Characteristics
3-STATE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
TSSOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.65 mm
Supply Current-Max
0.025 mA
0.03 mA
Supply Voltage-Max (Vsup)
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
AUTOMOTIVE
INDUSTRIAL
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
0.5 mm
Terminal Position
DUAL
DUAL
Width
7.5 mm
Base Number Matches
1
3
Rohs Code
Command User Interface
YES
Data Polling
YES
Package Equivalence Code
TSSOP32,.8,20
Power Supplies
5 V
Standby Current-Max
0.0001 A
Toggle Bit
YES
Type
NOR TYPE
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