RTC-72421BS by Epson | Sourcengine

Epson RTC-72421BS

Lifecycle status
Discontinued
Description
Real Time Clock, Volatile, 0 Timer(s), CMOS, PDIP18
Category
Semiconductors UPs/uCs/Peripheral ICs Timers or RTCs TIMER, REAL TIME CLOCK

ECCN
EAR99
ECCN Governance
EAR
HTS Code
8542.39.00.01
SB Code
8542.39.00.60

Time-Min
SECONDS
Volatile
YES
Technology
CMOS
Width (mm)
7.62
Length (mm)
23.1
JESD-30 Code
R-PDIP-T18
Package Code
DIP
Package Shape
RECTANGULAR
Package Style
IN-LINE Meter
Surface Mount
NO
Terminal Form
THROUGH-HOLE
Number of Bits
4
Number of Timers
0
DLA Qualification
Not Qualified
Temperature Grade
COMMERCIAL
Terminal Position
DUAL
Additional Feature
LG-MAX
Number of Terminals
18
Terminal Pitch (mm)
2.54
Interrupt Capability
N
Package Body Material
PLASTIC/EPOXY
Seated Height-Max (mm)
4.2
Supply Voltage-Max (V)
5.5
Supply Voltage-Min (V)
4.5
Supply Voltage-Nom (V)
5
External Data Bus Width
4
Package Equivalence Code
DIP18,.3
Clock Frequency-Max (MHz)
0.032
Information Access Method
PARALLEL, DIRECT ADDRESS
uPs/uCs/Peripheral ICs Type
TIMER, REAL TIME CLOCK
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Operating Temperature-Max (Cel)
70
Operating Temperature-Min (Cel)
-10
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED