DS1243Y-120+
vs
M48T18-100MH1TR
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Transferred
Not Recommended
Ihs Manufacturer
MAXIM INTEGRATED PRODUCTS INC
STMICROELECTRONICS
Part Package Code
DIP
SOIC
Package Description
0.720 INCH, ROHS COMPLIANT, ENCAPSULATED, DIP-28
SOP, SOP28,.5
Pin Count
28
28
Reach Compliance Code
compliant
not_compliant
ECCN Code
EAR99
EAR99
HTS Code
8473.30.11.40
8542.39.00.01
Clock Frequency-Max
2 MHz
0.032 MHz
External Data Bus Width
8
8
Information Access Method
PARALLEL, DIRECT ADDRESS
PARALLEL, DIRECT ADDRESS
Interrupt Capability
N
N
JESD-30 Code
R-PDIP-P28
R-PDSO-G28
JESD-609 Code
e3
e0
Length
38.862 mm
Number of Terminals
28
28
Number of Timers
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
SOP
Package Equivalence Code
DIP28,.6
SOP28,.5
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
SMALL OUTLINE
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
9.398 mm
Supply Voltage-Max
5.5 V
5.5 V
Supply Voltage-Min
4.5 V
4.5 V
Supply Voltage-Nom
5 V
5 V
Surface Mount
NO
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
MATTE TIN
TIN LEAD
Terminal Form
PIN/PEG
GULL WING
Terminal Pitch
2.54 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time-Min
1/100 SECOND
SECONDS
Volatile
NO
NO
Width
15.24 mm
uPs/uCs/Peripheral ICs Type
TIMER, REAL TIME CLOCK
TIMER, REAL TIME CLOCK
Base Number Matches
2
1
Additional Feature
ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.2V; SNAPHAT HOUSING FOR XTAL & BATTERY
On Chip Data RAM Width
8
RAM (words)
8184
Supply Current-Max
80 mA
Compare DS1243Y-120+ with alternatives
Compare M48T18-100MH1TR with alternatives