Datasheets
UPD4991AGS by:

Real Time Clock, 1 Timer(s), CMOS, PDSO20, 0.300 INCH, PLASTIC, SOP-20

Part Details for UPD4991AGS by NEC Electronics Group

Overview of UPD4991AGS by NEC Electronics Group

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Applications Consumer Electronics Audio and Video Systems Entertainment and Gaming

Price & Stock for UPD4991AGS

Part # Distributor Description Stock Price Buy
Chip1Cloud 4-BIT PARALLEL I/O CALENDAR CLOCK 1940
RFQ

Part Details for UPD4991AGS

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UPD4991AGS Part Data Attributes:

UPD4991AGS NEC Electronics Group
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UPD4991AGS NEC Electronics Group Real Time Clock, 1 Timer(s), CMOS, PDSO20, 0.300 INCH, PLASTIC, SOP-20
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer NEC ELECTRONICS CORP
Part Package Code SOIC
Package Description SOP,
Pin Count 20
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Clock Frequency-Max 0.032 MHz
External Data Bus Width 4
Information Access Method PARALLEL, DIRECT ADDRESS
JESD-30 Code R-PDSO-G20
JESD-609 Code e0
Length 12.7 mm
Number of Bits 1
Number of Terminals 20
Number of Timers 5
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Seated Height-Max 1.8 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 5.6 mm
uPs/uCs/Peripheral ICs Type TIMER, PROGRAMMABLE

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