RTC-4543SB:B3:PURESN
vs
RTC-4543SA:B3:PURESN
feature comparison
Pbfree Code |
Yes
|
Yes
|
Rohs Code |
Yes
|
Yes
|
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
SEIKO EPSON CORP
|
SEIKO EPSON CORP
|
Part Package Code |
SOIC
|
SOIC
|
Package Description |
SOP,
|
SOP,
|
Pin Count |
18
|
14
|
Reach Compliance Code |
unknown
|
compliant
|
ECCN Code |
EAR99
|
EAR99
|
HTS Code |
8542.39.00.01
|
8542.39.00.01
|
Clock Frequency-Max |
0.032 MHz
|
0.032 MHz
|
External Data Bus Width |
|
|
Information Access Method |
SERIAL(SPI), SERIAL, 3-WIRE
|
SERIAL(SPI), SERIAL, 3-WIRE
|
JESD-30 Code |
R-PDSO-G18
|
R-PDSO-G14
|
JESD-609 Code |
e2
|
e3
|
Length |
11.4 mm
|
10.1 mm
|
Number of Terminals |
18
|
14
|
Number of Timers |
|
|
Operating Temperature-Max |
85 °C
|
85 °C
|
Operating Temperature-Min |
-40 °C
|
-40 °C
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
SOP
|
SOP
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
Seated Height-Max |
2 mm
|
3.3 mm
|
Supply Voltage-Max |
5.5 V
|
5.5 V
|
Supply Voltage-Min |
2.5 V
|
2.5 V
|
Supply Voltage-Nom |
5 V
|
5 V
|
Surface Mount |
YES
|
YES
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
Terminal Finish |
TIN SILVER
|
TIN
|
Terminal Form |
GULL WING
|
GULL WING
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
DUAL
|
DUAL
|
Width |
5.4 mm
|
5 mm
|
uPs/uCs/Peripheral ICs Type |
TIMER, REAL TIME CLOCK
|
TIMER, REAL TIME CLOCK
|
Base Number Matches |
2
|
2
|
Peak Reflow Temperature (Cel) |
|
260
|
|
|
|
Compare RTC-4543SB:B3:PURESN with alternatives
Compare RTC-4543SA:B3:PURESN with alternatives