Part Details for UPD4991ACX by NEC Electronics Group
Overview of UPD4991ACX by NEC Electronics Group
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Audio and Video Systems
Entertainment and Gaming
Part Details for UPD4991ACX
UPD4991ACX CAD Models
UPD4991ACX Part Data Attributes
|
UPD4991ACX
NEC Electronics Group
Buy Now
Datasheet
|
Compare Parts:
UPD4991ACX
NEC Electronics Group
Real Time Clock, 1 Timer(s), CMOS, PDIP18, 0.300 INCH, PLASTIC, DIP-18
|
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | NEC ELECTRONICS CORP | |
Part Package Code | DIP | |
Package Description | DIP, | |
Pin Count | 18 | |
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-PDIP-T18 | |
JESD-609 Code | e0 | |
Number of Bits | 1 | |
Number of Terminals | 18 | |
Number of Timers | 5 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | DIP | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Qualification Status | Not Qualified | |
Seated Height-Max | 5.08 mm | |
Supply Voltage-Max | 5.5 V | |
Supply Voltage-Min | 2 V | |
Supply Voltage-Nom | 5 V | |
Surface Mount | NO | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | TIN LEAD | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Width | 7.62 mm | |
uPs/uCs/Peripheral ICs Type | TIMER, PROGRAMMABLE |
Alternate Parts for UPD4991ACX
This table gives cross-reference parts and alternative options found for UPD4991ACX. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UPD4991ACX, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
UPD4991ACX | Real Time Clock, 0 Timer(s), MOS, PDIP18, 0.300 INCH, PLASTIC, DIP-8 | NEC Electronics America Inc | UPD4991ACX vs UPD4991ACX |