Part Details for ISL12020MIRZ-T by Intersil Corporation
Results Overview of ISL12020MIRZ-T by Intersil Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Security and Surveillance
Audio and Video Systems
Transportation and Logistics
Renewable Energy
Automotive
Robotics and Drones
ISL12020MIRZ-T Information
ISL12020MIRZ-T by Intersil Corporation 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 ISL12020MIRZ-T
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Peripheral ICs | 3884 |
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RFQ |
Part Details for ISL12020MIRZ-T
ISL12020MIRZ-T CAD Models
ISL12020MIRZ-T Part Data Attributes
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ISL12020MIRZ-T
Intersil Corporation
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Datasheet
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ISL12020MIRZ-T
Intersil Corporation
Real Time Clock with Embedded Crystal, ±5ppm Accuracy; DFN20; Temp Range: -40° to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | INTERSIL CORP | |
| Part Package Code | DFN | |
| Package Description | DFN-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 78 Weeks | |
| Clock Frequency-Max | 0.032 MHz | |
| External Data Bus Width | ||
| Information Access Method | SERIAL(I2C) | |
| Interrupt Capability | Y | |
| JESD-30 Code | R-PDSO-N20 | |
| JESD-609 Code | e3 | |
| Length | 5.5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Terminals | 20 | |
| Number of Timers | ||
| On Chip Data RAM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HLSON | |
| Package Equivalence Code | SOLCC20,.16,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| RAM (words) | 128000 | |
| Seated Height-Max | 1.3 mm | |
| Supply Current-Max | 0.5 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2.7 V | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time-Min | SECONDS | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Volatile | YES | |
| Width | 4 mm | |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Alternate Parts for ISL12020MIRZ-T
This table gives cross-reference parts and alternative options found for ISL12020MIRZ-T. 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 ISL12020MIRZ-T, 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 |
|---|---|---|---|---|
| ISL12020MIRZ | Renesas Electronics Corporation | $4.5189 | Real Time Clock with Embedded Crystal, ±5ppm Accuracy, DFN, /Tube | ISL12020MIRZ-T vs ISL12020MIRZ |
ISL12020MIRZ-T Frequently Asked Questions (FAQ)
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A good PCB layout for the ISL12020MIRZ-T involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. Intersil provides a recommended PCB layout in their application note AN1543.
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To ensure the accuracy of the clock output, it's essential to use a high-quality crystal oscillator, ensure the crystal is properly matched to the device, and minimize noise on the power supply and clock input lines. Additionally, the device should be operated within its specified temperature range.
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The maximum frequency deviation of the ISL12020MIRZ-T's clock output is ±50 ppm over the entire operating temperature range of -40°C to +85°C.
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The ISL12020MIRZ-T is designed to operate from a 2.7V to 5.5V supply voltage. While it's possible to use it with a different voltage supply, it's essential to ensure the device's operating conditions are met, and the supply voltage is within the specified range to maintain accuracy and reliability.
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To troubleshoot issues with the clock output, start by verifying the power supply voltage, checking for noise on the clock input and output lines, and ensuring the crystal oscillator is properly connected and functioning. If issues persist, consult Intersil's application notes and technical support resources.