Datasheets
ISL12027IV30AZ by:
Intersil Corporation
Intersil Corporation
Renesas Electronics Corporation
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Real Time Clock/Calendar with EEPROM; SOIC8, TSSOP8; Temp Range: -40° to 85°C

Part Details for ISL12027IV30AZ by Intersil Corporation

Results Overview of ISL12027IV30AZ by Intersil Corporation

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Applications Industrial Automation Renewable Energy Robotics and Drones

ISL12027IV30AZ Information

ISL12027IV30AZ 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 ISL12027IV30AZ

Part # Distributor Description Stock Price Buy
Rochester Electronics Real Time Clock, Non-Volatile, CMOS, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 8277
  • 1 $3.6200
  • 25 $3.5500
  • 100 $3.4000
  • 500 $3.2600
  • 1,000 $3.0800
$3.0800 / $3.6200 Buy Now

Part Details for ISL12027IV30AZ

ISL12027IV30AZ CAD Models

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ISL12027IV30AZ Part Data Attributes

ISL12027IV30AZ Intersil Corporation
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ISL12027IV30AZ Intersil Corporation Real Time Clock/Calendar with EEPROM; SOIC8, TSSOP8; Temp Range: -40° to 85°C
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer INTERSIL CORP
Part Package Code SOIC, TSSOP
Package Description ROHS COMPLIANT, MO-153AC, TSSOP-8
Pin Count 8, 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 4 Weeks
Clock Frequency-Max 0.032 MHz
External Data Bus Width
Information Access Method SERIAL(I2C)
Interrupt Capability Y
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.4 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,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.2 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.7 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
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 ISL12027IV30AZ

This table gives cross-reference parts and alternative options found for ISL12027IV30AZ. 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 ISL12027IV30AZ, 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
ISL12027IV30AZ-T Intersil Corporation Check for Price Real Time Clock/Calendar with EEPROM; SOIC8, TSSOP8; Temp Range: -40° to 85°C ISL12027IV30AZ vs ISL12027IV30AZ-T

ISL12027IV30AZ Related Parts

ISL12027IV30AZ Frequently Asked Questions (FAQ)

  • A good PCB layout for the ISL12027IV30AZ 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 the application note AN1543.

  • To ensure the accuracy of the clock output, it is essential to use a high-quality crystal oscillator, maintain a stable power supply, and minimize noise coupling into the device. Additionally, the device should be operated within its specified temperature range and voltage supply.

  • The ISL12027IV30AZ can operate at frequencies up to 137.5MHz, but the maximum frequency may vary depending on the specific application and system requirements. It is recommended to consult the datasheet and application notes for more information.

  • The ISL12027IV30AZ can be configured using the I2C interface to set the clock frequency, output format, and other parameters. Intersil provides a software development kit (SDK) and application notes that provide detailed information on how to configure the device for specific applications.

  • The ISL12027IV30AZ has a maximum junction temperature of 150°C. To ensure reliable operation, it is essential to provide adequate heat sinking and thermal management, especially in high-temperature or high-power applications. Intersil provides thermal management guidelines in the datasheet and application notes.