IS61C256AH-20TI
vs
AS7C3256A-20TIN
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
INTEGRATED SILICON SOLUTION INC
ALLIANCE MEMORY INC
Part Package Code
TSOP
TSOP
Package Description
TSOP1-28
8 X 13.40 MM, LEAD FREE, TSOP1-28
Pin Count
28
28
Reach Compliance Code
unknown
compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.41
8542.32.00.41
Access Time-Max
20 ns
20 ns
I/O Type
COMMON
COMMON
JESD-30 Code
R-PDSO-G28
R-PDSO-G28
JESD-609 Code
e0
Length
11.8 mm
11.8 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
STANDARD SRAM
STANDARD SRAM
Memory Width
8
8
Number of Functions
1
1
Number of Ports
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
Output Characteristics
3-STATE
3-STATE
Output Enable
YES
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
TSOP1
TSOP1
Package Equivalence Code
TSSOP28,.53,22
TSSOP28,.53,22
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE, THIN PROFILE
SMALL OUTLINE, THIN PROFILE
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.2 mm
1.2 mm
Standby Current-Max
0.01 A
0.002 A
Standby Voltage-Min
4.5 V
3 V
Supply Current-Max
0.145 mA
0.035 mA
Supply Voltage-Max (Vsup)
5.5 V
3.6 V
Supply Voltage-Min (Vsup)
4.5 V
3 V
Supply Voltage-Nom (Vsup)
5 V
3.3 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
INDUSTRIAL
Terminal Finish
TIN LEAD
Terminal Form
GULL WING
GULL WING
Terminal Pitch
0.55 mm
0.55 mm
Terminal Position
DUAL
DUAL
Width
8 mm
8 mm
Base Number Matches
1
2
Samacsys Manufacturer
Alliance Memory
Moisture Sensitivity Level
3
Compare IS61C256AH-20TI with alternatives
Compare AS7C3256A-20TIN with alternatives