-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Real Time Clock/Calendar with I<sup>2</sup>C Bus™ and EEPROM, SOICN, /Reel
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.
ISL12026IBZ-T by Renesas Electronics 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.
Part # | Distributor | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DISTI #
84AC6856
|
Newark | Alarm Rtc, -40 To 85Deg C, Nsoic-8, Date Format:Day, Date, Month, Year, Clock Format:Hh:Mm:Ss, Clock Ic Type:Alarm Rtc, Supply Voltage Min:2.7V, Supply Voltage Max:5.5V, Clock Ic Case Style:Nsoic, No. Of Pins:8Pins, Ic Interface Rohs Compliant: Yes |Renesas ISL12026IBZ-T RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 771 |
|
$1.9800 / $4.7900 | Buy Now |
DISTI #
79K6941
|
Newark | Ic, Real Time Clock, Date Format:D-D-M-Y, Clock Format:Hh:Mm:Ss, Clock Ic Type:Rtc, Ic Interface Type:I2C, Memory Configuration:512 X 8, Supply Voltage Range:2.7V To 5.5V, Digital Ic Case Style:Soic, No. Of Pins:8 Rohs Compliant: Yes |Renesas ISL12026IBZ-T RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
|
Buy Now | |
DISTI #
ISL12026IBZ-TCT-ND
|
DigiKey | IC RTC CLK/CALENDAR I2C 8SOIC Min Qty: 1 Lead time: 14 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) |
4124 In Stock |
|
$1.9750 / $5.3900 | Buy Now |
DISTI #
ISL12026IBZ-T
|
Avnet Americas | RTC, Alarm, Date Time Format (Day/Date/Month/Year, HH:MM:SS), I2C, 2.7V to 5.5V Supply, NSOIC-8 - Tape and Reel (Alt: ISL12026IBZ-T) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 18 Weeks, 0 Days Container: Reel | 0 |
|
$3.5800 | Buy Now |
DISTI #
968-ISL12026IBZ-T
|
Mouser Electronics | Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD RoHS: Compliant | 11162 |
|
$1.9700 / $4.3900 | Buy Now |
DISTI #
ISL12026IBZ-T
|
Avnet Silica | RTC Alarm Date Time Format DayDateMonthYear HHMMSS I2C 27V to 55V Supply NSOIC8 (Alt: ISL12026IBZ-T) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 20 Weeks, 0 Days | Silica - 0 |
|
Buy Now |
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
|
ISL12026IBZ-T
Renesas Electronics Corporation
Buy Now
Datasheet
|
Compare Parts:
ISL12026IBZ-T
Renesas Electronics Corporation
Real Time Clock/Calendar with I<sup>2</sup>C Bus™ and EEPROM, SOICN, /Reel
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | RENESAS ELECTRONICS CORP | |
Part Package Code | SOICN | |
Package Description | SOIC-8 | |
Pin Count | 8 | |
Manufacturer Package Code | M8.15 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Factory Lead Time | 18 Weeks | |
Samacsys Manufacturer | Renesas Electronics | |
Clock Frequency-Max | 0.032 MHz | |
External Data Bus Width | ||
Information Access Method | SERIAL(I2C) | |
JESD-30 Code | R-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 4.9 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 | SOP | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Seated Height-Max | 1.75 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 | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 3.9 mm | |
uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
A good PCB layout for the ISL12026IBZ-T involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the crystal oscillator. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
To ensure the accuracy of the RTC, it's essential to use a high-quality crystal oscillator, maintain a stable power supply, and minimize noise on the VCC and GND pins. Additionally, the device should be calibrated periodically to account for any drift in the crystal oscillator.
The maximum frequency of the clock output of the ISL12026IBZ-T is 32.768 kHz, which is the typical frequency of a watch crystal oscillator.
Yes, the ISL12026IBZ-T can be used in a battery-powered device. It has several power-saving features, including a low-power mode that reduces the current consumption to 350 nA, and a battery-backed SRAM that allows the device to retain its data even when the power is turned off.
The ISL12026IBZ-T can be interfaced with a microcontroller using a serial interface such as I2C or SPI. The device has a dedicated pin for the serial clock (SCL) and serial data (SDA) lines, and the microcontroller can communicate with the device using standard I2C or SPI protocols.