NEC Corporation UPD4990AC-A | 搜芯易Sourcengine

NEC Corporation UPD4990AC-A

生命周期状态
Transferred
RoHS
符合RoHS标准
REACH
REACH compliant
说明
Real Time Clock, 0 Timer(s), CMOS, PDIP14
类别
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

Technology
CMOS
Width (mm)
7.62
JESD-30 Code
R-PDIP-T14
Package Code
DIP
Package Shape
RECTANGULAR
Package Style
IN-LINE Meter
Surface Mount
NO
Terminal Form
THROUGH-HOLE
J-STD-609 Code
e6/e4
Terminal Finish
TIN BISMUTH/NICKEL PALLADIUM GOLD
Number of Timers
0
DLA Qualification
Not Qualified
Temperature Grade
INDUSTRIAL
Terminal Position
DUAL
Number of Terminals
14
Terminal Pitch (mm)
2.54
Package Body Material
PLASTIC/EPOXY
Seated Height-Max (mm)
5.08
Supply Voltage-Max (V)
5.5
Supply Voltage-Min (V)
2
Supply Voltage-Nom (V)
5
Supply Current-Max (mA)
0.1
Clock Frequency-Max (MHz)
0.032
Information Access Method
SERIAL, 3-WIRE
uPs/uCs/Peripheral ICs Type
TIMER, REAL TIME CLOCK
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Operating Temperature-Max (Cel)
85
Operating Temperature-Min (Cel)
-40
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED