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UPD1990AC The NEC UPD1990AC is a Serial I/O Calendar and Clock CMOS LSI. It is RoHS3 Compliant and has an MSL of 1.
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UPD1990AC

Available from 1 distributors
Mfr Name: NEC
NEC
The NEC UPD1990AC is a Serial I/O Calendar and Clock CMOS LSI. It is RoHS3 Compliant and has an MSL of 1.
✓ Total Stock: 350 pcs
$ Price Range: $2.02

UPD1990AC Available from 1 distributor

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✓ Non-Authorised
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350 pcs
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350 pcs On Request 1 On Request On Request On Request On Request On Request
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UPD1990AC Specifications Quick View

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UPD1990AC Description

Short technical summary and product information.

The NEC UPD1990AC is a Serial I/O Calendar and Clock CMOS LSI. This component is designed for timekeeping and calendar functions within electronic systems.

 

Key specifications include its RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life under standard conditions. The REACH status is unaffected.

 

This LSI is suitable for applications requiring integrated calendar and clock functionalities. Its CMOS technology ensures low power consumption, making it a versatile choice for various embedded systems.

UPD1990AC Quick Information

Product Type: CMOS LSI
Canonical Name: UPD1990AC Serial I/O Calendar and Clock CMOS LSI
Subcategory: Calendar and Clock

UPD1990AC Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UPD1990AC Estimated Pricing

Qty Low High
1+ $2.02 $2.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

UPD1990AC Features

  • Serial I/O Calendar and Clock CMOS LSI
  • RoHS3 Compliant
  • MSL 1 Unlimited
  • REACH Unaffected

UPD1990AC Applications

  • Used in digital clocks and timers
  • Suitable for embedded control systems
  • Ideal for data loggers requiring real-time tracking
  • Supports applications in digital device timekeeping

UPD1990AC FAQs

4 frequently asked questions generated from this part’s specifications.
What is the function of the NEC UPD1990AC?

The NEC UPD1990AC is a Serial I/O Calendar and Clock CMOS LSI.

What is the RoHS status of the UPD1990AC?

The UPD1990AC is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the UPD1990AC?

The MSL for the UPD1990AC is 1 Unlimited.

What is the REACH status for the UPD1990AC?

The REACH status for the UPD1990AC is Unaffected.

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