PDM31256SA20TITR
vs
AS7C256A-20TC
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Transferred
Obsolete
Ihs Manufacturer
PARADIGM TECHNOLOGY INC
ALLIANCE MEMORY INC
Package Description
,
TSOP1, TSSOP28,.53,22
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
JESD-30 Code
R-PDSO-G28
R-PDSO-G28
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
70 °C
Operating Temperature-Min
-40 °C
Organization
32KX8
32KX8
Output Characteristics
3-STATE
3-STATE
Output Enable
YES
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
TSOP1
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE, THIN PROFILE
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Supply Voltage-Max (Vsup)
3.6 V
5.5 V
Supply Voltage-Min (Vsup)
3 V
4.5 V
Supply Voltage-Nom (Vsup)
3.3 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
COMMERCIAL
Terminal Form
GULL WING
GULL WING
Terminal Position
DUAL
DUAL
Base Number Matches
2
2
Pbfree Code
Rohs Code
Part Package Code
TSOP
Pin Count
28
I/O Type
COMMON
JESD-609 Code
e0
Length
11.8 mm
Package Equivalence Code
TSSOP28,.53,22
Seated Height-Max
1.2 mm
Standby Current-Max
0.002 A
Standby Voltage-Min
4.5 V
Supply Current-Max
0.06 mA
Terminal Finish
TIN LEAD
Terminal Pitch
0.55 mm
Width
8 mm
Compare PDM31256SA20TITR with alternatives
Compare AS7C256A-20TC with alternatives