Part Details for DS1339BU+ by Analog Devices Inc
Results Overview of DS1339BU+ by Analog Devices Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Aerospace and Defense
DS1339BU+ Information
DS1339BU+ 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 DS1339BU+
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
700-DS1339BU+
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Mouser Electronics | Real Time Clock SERIAL RTC 1.8-3.3V HESR USOP RoHS: Compliant | 138 |
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$3.5800 / $6.3700 | Buy Now |
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Analog Devices Inc | SERIAL RTC 1.8-3.3V HESR USOP Package Multiple: 1 | 111 |
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$3.6134 / $6.3700 | Buy Now |
US Tariff Estimator: DS1339BU+ by Analog Devices Inc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for DS1339BU+
DS1339BU+ CAD Models
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DS1339BU+ Part Data Attributes
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DS1339BU+
Analog Devices Inc
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Datasheet
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DS1339BU+
Analog Devices Inc
Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | 8-MINI_SO-N/A | |
| Package Description | Tssop, Tssop8,.19 | |
| Pin Count | 8 | |
| Manufacturer Package Code | 8-MINI_SO-N/A | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 2013-05-02 | |
| Clock Frequency-Max | 0.032 Mhz | |
| External Data Bus Width | ||
| Information Access Method | Serial(I2c) | |
| Interrupt Capability | Y | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Terminals | 8 | |
| Number of Timers | ||
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | Square | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 Mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 1.71 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time-Min | Seconds | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Volatile | No | |
| Width | 3 Mm | |
| uPs/uCs/Peripheral ICs Type | Timer, Real Time Clock |
Alternate Parts for DS1339BU+
This table gives cross-reference parts and alternative options found for DS1339BU+. 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 DS1339BU+, 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 |
|---|---|---|---|---|
| DS1339BU+T | Analog Devices Inc | Check for Price | Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDSO8 | DS1339BU+ vs DS1339BU+T |
DS1339BU+ Frequently Asked Questions (FAQ)
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The recommended crystal oscillator frequency for the DS1339BU+ is 32.768 kHz, which is a standard frequency for real-time clocks.
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The DS1339BU+ has an internal switchover circuit that automatically switches to the battery supply during power failure, ensuring continuous operation of the real-time clock.
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The DS1339BU+ has an accuracy of ±2 minutes per year at 25°C, making it suitable for most real-time clock applications.
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Yes, the DS1339BU+ can be used in a battery-backed SRAM application, as it has a built-in battery switchover circuit and can provide power to an external SRAM during power failure.
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The DS1339BU+ has an internal clock calibration circuit that allows for trimming of the clock frequency to improve accuracy. The calibration data is stored in an internal register.