ISL1221IUZ

Active
7.737 In Stock
Package10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
MountSurface Mount
Lifecyclelastbuy
ManufacturerIntersil

Pricing

1+
$3.13
10+
$2.88
100+
$2.56
500+
$2.25
1000+
$2.03
5000+
$1.81

* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.

Technical Specifications

CategoryIntegrated Circuits (ICs)/Real Time Clocks
Product StatusLast Time Buy
Operating Temperature-40°C ~ 85°C
FeaturesAlarm, Leap Year, SRAM
Mounting TypeSurface Mount
Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
TypeTime Event Recorder
InterfaceI²C, 2-Wire Serial
Supplier Device Package10-MSOP
Memory Size2B
Voltage - Supply2.7V ~ 5.5V
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Voltage - Supply, Battery1.8V ~ 5.5V
Current - Timekeeping ( Max)4µA ~ 6µA @ 3V ~ 5V
E U Ro H S StatusRoHS Compliant
R E A C H StatusVendor is not defined
U S E C C NProvided as per user requirements
China Ro H S StatusGreen Symbol: Green and environmentally friendly product

Product Overview

The ISL1221IUZ is a real-time clocks (rtc) in the Oscillators & Timers family manufactured by Intersil.

Key specifications include Category: Integrated Circuits (ICs)/Real Time Clocks, Product Status: Last Time Buy, Operating Temperature: -40°C ~ 85°C, Features: Alarm, Leap Year, SRAM, Mounting Type: Surface Mount.

This device comes in a 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package with surface mount mounting.

FPGACenter currently has 7.737 units of ISL1221IUZ in stock, available for immediate shipment with no minimum order quantity.

Application Areas

Industrial AutomationConsumer ElectronicsTelecommunicationsAutomotive ElectronicsIoT & Smart Devices

Frequently Asked Questions

Is the ISL1221IUZ in stock and ready to ship?

Yes, FPGACenter currently has 7.737 units of ISL1221IUZ in stock. Orders placed before 3 PM (CST) are eligible for same-day dispatch. No minimum order quantity required.

What package type is the ISL1221IUZ available in?

The ISL1221IUZ by Intersil is available in a 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.

What is the pricing for ISL1221IUZ?

Unit pricing for ISL1221IUZ starts at $3.13 with volume discounts available for quantities of 10+, 100+, 500+, and 1,000+ units. Submit an RFQ for a customized quote based on your specific quantity requirements.

More from Intersil

View All Intersil
EL7531IYZ-T7
The EL7531IYZ-T7 is a DC-DC converter manufactured by Intersil. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the EL7531IYZ-T7 is currently in active production through Intersil's standard distribution channels.
59.063 pcs In Stock$0.0090
ISL6227HRZ-T
The ISL6227HRZ-T is a specialized telecom IC manufactured by Intersil. Technical highlights include -10°C ~ 100°C operating temperature; design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits. This standard mount component is supplied in a 28-VFQFN Exposed Pad package and is rated for operation across -10°C ~ 100°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the ISL6227HRZ-T is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners.
RFQ for sourcing$2.25
ISL89165FRTAZ-T
The ISL89165FRTAZ-T is a combinational logic IC manufactured by Intersil. Technical highlights include 4.5V ~ 16V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WDFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the ISL89165FRTAZ-T is in last-time-buy phase; available quantities are limited, and FPGACenter accepts lifetime-supply orders.
57.600 pcs In Stock$1.93
ISL95338IRTZ-T
The ISL95338IRTZ-T is a DC-DC converter manufactured by Intersil. Design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ISL95338IRTZ-T is currently in active production through Intersil's standard distribution channels.
57.288 pcs In Stock$4.40
EL4332CS-T13
The EL4332CS-T13 is an amplifier IC manufactured by Intersil. Design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This Surface Mount component is supplied in a 16-SOIC (0.154", 3.90mm Width) package suitable for both prototyping and production builds. Designed for audio systems, instrumentation, and medical devices applications, the EL4332CS-T13 is no longer produced by Intersil; FPGACenter maintains verified stock sourced through certified supply chain partners.
RFQ for sourcing$0.0090
ISL62882CHRTZ-T
The ISL62882CHRTZ-T is a specialized telecom IC manufactured by Intersil. Technical highlights include 5V ~ 25V supply voltage and -10°C ~ 100°C operating temperature; design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits. This Surface Mount component is supplied in a 40-VFQFN Exposed Pad package and is rated for operation across -10°C ~ 100°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the ISL62882CHRTZ-T is in last-time-buy phase; available quantities are limited, and FPGACenter accepts lifetime-supply orders.
56.040 pcs In Stock$0.7632
Get Quote