UL635H256SK55G1
vs
MT5C2568DCJ-20LE/883C
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Transferred
Transferred
Ihs Manufacturer
ZENTRUM MIKROELEKTRONIK DRESDEN AG
AUSTIN SEMICONDUCTOR INC
Part Package Code
SOIC
SOJ
Package Description
SOP,
SOJ,
Pin Count
28
28
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
3A001.A.2.C
HTS Code
8542.32.00.41
8542.32.00.41
Access Time-Max
55 ns
20 ns
JESD-30 Code
R-PDSO-G28
R-CDSO-J28
JESD-609 Code
e3
e0
Length
18.1 mm
18.285 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
NON-VOLATILE SRAM
STANDARD SRAM
Memory Width
8
8
Moisture Sensitivity Level
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
125 °C
Operating Temperature-Min
-40 °C
-55 °C
Organization
32KX8
32KX8
Package Body Material
PLASTIC/EPOXY
CERAMIC, METAL-SEALED COFIRED
Package Code
SOP
SOJ
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.54 mm
3.66 mm
Supply Voltage-Max (Vsup)
3.6 V
5.5 V
Supply Voltage-Min (Vsup)
2.7 V
4.5 V
Supply Voltage-Nom (Vsup)
3 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
MILITARY
Terminal Finish
MATTE TIN
TIN LEAD
Terminal Form
GULL WING
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
8.75 mm
10.415 mm
Base Number Matches
1
1
Additional Feature
BATTERY BACKUP; LOW POWER STANDBY
Number of Ports
1
Output Characteristics
3-STATE
Output Enable
YES
Standby Voltage-Min
2 V
Compare UL635H256SK55G1 with alternatives
Compare MT5C2568DCJ-20LE/883C with alternatives