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Part Details for DS12887+ by Analog Devices Inc
Results Overview of DS12887+ by Analog Devices Inc
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
DS12887+ Information
DS12887+ by Analog Devices Inc is a Timer or RTC.
Timers or RTCs are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for DS12887+
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
700-DS12887
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Mouser Electronics | Real Time Clock Real-Time Clocks RoHS: Compliant | 1041 |
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$10.3900 / $16.2300 | Buy Now |
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Analog Devices Inc | Real-Time Clocks Package Multiple: 1 | 217 |
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$7.5100 / $17.1700 | Buy Now |
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DISTI #
DS12887+
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TME | IC: RTC circuit, Multiplexed, NV SRAM, 114BSRAM, DIP24, 4.5÷5.5V Min Qty: 1 | 0 |
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$22.5700 / $25.1300 | RFQ |
Part Details for DS12887+
DS12887+ CAD Models
DS12887+ Part Data Attributes
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DS12887+
Analog Devices Inc
Buy Now
Datasheet
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DS12887+
Analog Devices Inc
Real-Time Clocks, N/A, 24 Pins, 0 to 70C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | N/A | |
| Pin Count | 24 | |
| Manufacturer Package Code | N/A | |
| Reach Compliance Code | compliant | |
| Date Of Intro | 2002-07-31 | |
| Samacsys Manufacturer | Analog Devices | |
| Additional Feature | DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION | |
| Clock Frequency-Max | 0.032 MHz | |
| External Data Bus Width | 8 | |
| Information Access Method | PARALLEL, MUXED BUS | |
| Interrupt Capability | Y | |
| JESD-30 Code | R-PDIP-T24 | |
| JESD-609 Code | e3 | |
| Length | 33.782 mm | |
| Number of Terminals | 24 | |
| Number of Timers | ||
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP24,.6 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 9.398 mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time-Min | SECONDS | |
| Volatile | NO | |
| Width | 15.24 mm | |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Alternate Parts for DS12887+
This table gives cross-reference parts and alternative options found for DS12887+. 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 DS12887+, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| BQ4285EP | Unitrode Corp (RETIRED) | Check for Price | Real Time Clock, 1 Timer(s), CMOS, PDIP24, PLASTIC, DIP-24 | DS12887+ vs BQ4285EP |
| BQ4285EP | Unitrode Corporation | Check for Price | Real Time Clock, 1 Timer(s), CMOS, PDIP24, PLASTIC, DIP-24 | DS12887+ vs BQ4285EP |
| BQ3285EP | Unitrode Corporation | Check for Price | Real Time Clock, 1 Timer(s), CMOS, PDIP24, PLASTIC, DIP-24 | DS12887+ vs BQ3285EP |
| DS1285 | Dallas Semiconductor | Check for Price | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDIP24, | DS12887+ vs DS1285 |
| DS12887+ | Maxim Integrated Products | Check for Price | Programmable Timer, Non-Volatile, 1 Timer(s), CMOS, PDIP24, ROHS COMPLIANT, ENCAPSULATED, DIP-24 | DS12887+ vs DS12887+ |
| DS12887A | Maxim Integrated Products | Check for Price | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDIP24, ENCAPSULATED, DIP-24 | DS12887+ vs DS12887A |
| DS12887 | Maxim Integrated Products | Check for Price | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDIP24, ENCAPSULATED, DIP-24 | DS12887+ vs DS12887 |
| DS12887A+ | Analog Devices Inc | Check for Price | Real-Time Clocks, N/A, 24 Pins, 0 to 70C | DS12887+ vs DS12887A+ |
| BQ3287MT-I | Benchmarq Microelectronics Inc | Check for Price | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDIP24, | DS12887+ vs BQ3287MT-I |
| BQ4847Y-MT | Benchmarq Microelectronics Inc | Check for Price | Real Time Clock, 1 Timer(s), CMOS, PDIP24, | DS12887+ vs BQ4847Y-MT |
DS12887+ Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures proper initialization of the device.
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To ensure accurate clock output, make sure to use a high-quality crystal oscillator, and ensure that the load capacitance on the X1 and X2 pins is within the recommended range of 10pF to 20pF.
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The maximum frequency deviation allowed for the DS12887+ is ±100 ppm over the operating temperature range of -40°C to +85°C.
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Yes, the DS12887+ can be used in a system with multiple clock domains. However, ensure that the clock signals are properly synchronized and that the device is configured to handle the multiple clock domains correctly.
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To troubleshoot issues with the DS12887+, start by checking the power supply voltages, clock signal quality, and crystal oscillator circuit. Also, verify that the device is properly configured and that the clock output is within the specified frequency range.