Timers or RTCs Discontinued

DS1643P-100+

Manufacturer: Maxim

Real Time Clock, 0 Timer(s), CMOS

Manufacturer Description: NONVOLATILE TIMEKEEPING RAM
Part Number: DS1643P-100+
Generic: DS1643P
CAGE Code: 1ES66
Category: Timers or RTCs
Part Type: uPs/uCs/Peripheral ICs
DLA Qualification: Not Qualified
Date of Introduction: August 1998
Lifecycle Stage: Discontinued
Package Information
Package Style: MICROELECTRONIC ASSEMBLY
Terminals: 34
Height: 2.03 mm
Package Code: DMA
Compliance & Certifications
  • EU RoHS Compliant
  • DRC Status: DRC Conflict Free
Type Part Number Manufacturer
Functional Equivalent DS1243Y-120+ Analog Devices
Functional Equivalent DS16440-120 Analog Devices
Functional Equivalent DS16440120+ Analog Devices
Functional Equivalent M48T18-100MH1TR ST Micro
Pricing & Availability
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AS6081, AS9120b, IDEA, ERAI, ISO9001
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Risk Indicators
  • Lifecycle: High
  • Environmental: Med

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