Renesas ISL12026IBZ
$ 2.191
EOL
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Renesas | ISL12026IBZ | 2,852 | 1 | Tube | 9h | |||||||
| DigiKey | ISL12026IBZ-ND | 2,852 | 1 | Tube | ||||||||
| TME | ISL12026IBZ | 55 | 1 | 9h | ||||||||
| Future Electronics | ISL12026IBZ | 0 | 10 | Tube | ||||||||
| Newark | ISL12026IBZ | 0 | 980 |
Inventory History
3 month trend: -21.56%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Aug 14, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version 9.00 - Nov 30, 2010 |
Verification
Based on the style guide and datasheet for this part, three independent electronics engineering experts created:
- 3 versions of the symbol and 2D footprint
- 1 version of the 3D STEP model (STEP format AP-214)
- A colour palette configuration for a manufacturer
All created library files are layer-mapping agnostic and can be easily mapped to your design.
Created symbols and footprints are then compared using the following checks:
Symbol
Automated Checks
- Part number
- Key parameters
- Package code
- Pin names/numbers
- Pin types
Manual Checks
- Pin organization per style guide
Footprint
Automated Checks
- IPC standard
- Silkscreen clearance
- Courtyard excess
- Package outline
- Polarity marking
- Pad size & position verification
3D STEP Model
Manual Checks
- Dimension verification
- Colour palette compliance
- Format compliance
- Mapping orientation to 2D footprint
- Position verification to 2D footprint
A final verification process is performed:
If symbols and footprints match: The part is verified as ECAD Ready
If symbols and footprints don’t match: A Senior Electronics Engineer will review all differences to ensure the part meets the style guide and datasheet requirements
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.191
$ 2.486
Stock
235,727
407,628
Authorized Distributors
6
6
Case/Package
SOP
SOP
Number of Pins
8
8
Memory Size
512 B
512 B
Interface
2-Wire, I2C, Serial
2-Wire, I2C, Serial
Logic Function
Clock
Clock
Min Supply Voltage
2.7 V
2.7 V
Max Supply Voltage
5.5 V
5.5 V
Supply Chain
Country of OriginMalaysia
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date2005-11-22
Lifecycle StatusEOL (Last Updated: 2 months ago)
LTB Date2026-06-26
LTD Date2026-12-26
Manufacturer Lifecycle StatusLAST TIME BUY (Last Updated: 2 months ago)
Related Parts
RenesasISL12024IBZ
Real-Time Clock/Calendar with Embedded Unique ID | IC RTC CLK/CALENDAR I2C 8-SOIC
STMicroelectronicsM41T00SM6F
M41T00S Series 5.5 V I2C / 2-Wire / Serial SMT Real Time Clock - SOIC-8
Descriptions
Descriptions of Renesas ISL12026IBZ provided by its distributors.
Real Time Clock/Calendar with EEPROM | IC RTC CLK/CALENDAR I2C 8-SOIC
DUAL Clock HH:MM:SS CMOS Real Time Clock (RTC) IC 1999 SECONDS 512B 85C
ISL12026IBZ, Real Time Clock, 512B RAM Serial-I2C, 8-Pin SOIC
Real Time Clock/Calendar IC, Alarm, I2C, HH:MM:SS, Day; Date; Month; Year, 2.7 V to 5.5 V, NSOIC-8
Real Time Clock Serial 512byte Clock/Calendar/Alarm/Battery Backup/Interrupt Automotive 8-Pin SOIC N
RTC/CALENDAR, EEPROM, SMD, SOIC8; Date Format:DD:MM:YYYY; Clock Format:HH:MM:SS; Clock IC Type:RTC; Interface Type:I2C, Serial; Memory Configuration:512 x 8; Supply Voltage Range:2.7V to 5.5V; Digital IC Case Style:SOIC; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Base Number:12026; Clock Frequency:400kHz; IC Case Style:SOIC; Interface:Serial, I2C; Interface Type:Serial, I2C; Memory Configuration:512K x 8; Memory Size:512 Bytes; Memory Type:EEPROM; No. of Outputs:1; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:SOIC; RTC Features:EEPROM; Supply Voltage Max:5.5V; Supply Voltage Min:2.7V; Termination Type:SMD; Type:RTC; Voltage Vcc:5.5V
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Inventory History
3 month trend: -21.56%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
MSL1
MountSurface Mount
Number of Pins8
Number of Terminals8
Weight540.001716 mg
Technical
Date FormatYY-MM-DD-dd
Part FamilyISL12026
Frequency400 kHz
Interface2-Wire, I2C, Serial
Logic FunctionClock
Max Frequency32 kHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size512 B
Memory TypeEEPROM
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Non-volatile Memory Size16 B
Number of Outputs1
Number of Timers/Counters0
Operating Supply Voltage3.3 V
PackagingBulk
Temperature GradeIndustrial
Time FormatHH:MM:SS
Dimensions
Height0 m
Height - Seated (Max)1.75 mm
Length4.9 mm
Pitch1.3 mm
Terminal Pitch1.27 mm
Width3.9 mm
Documents
Download datasheets and manufacturer documentation for Renesas ISL12026IBZ.
Official Datasheet15 years ago
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements