CAT24C08C4ATR

$0.14

Description：IC EEPROM 8KBIT I2C 4WLCSP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8e71a611394d Category: Memory IC Brand: onsemi

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Product introduction

CAT24C08C4ATR is listed in the Memory IC range at ChipApex. The manufacturer field lists onsemi. Its product description is IC EEPROM 8KBIT I2C 4WLCSP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for CAT24C08C4ATR

Description：IC EEPROM 8KBIT I2C 4WLCSP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Memory Type：Non-Volatile
Memory Format：EEPROM
Technology：EEPROM
Memory Size：8Kbit
Memory Organization：1K x 8
Memory Interface：I2C
Clock Frequency：400 kHz
Write Cycle Time - Word, Page：5ms
Voltage - Supply：1.7V ~ 5.5V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：4-XFBGA, WLCSP
Supplier Device Package：4-WLCSP (0.84x0.86)
Access Time：900 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for CAT24C08C4ATR

CAT24C08C4ATR

Memory IC Overview

The CAT24C08C4ATR is an 8-kbit (1K x 8) CMOS Serial EEPROM manufactured by onsemi. It utilizes a WLCSP-4 package and supports Standard (100 kHz) and Fast (400 kHz) I2C protocols. The device operates within a supply voltage range of 1.7 V to 5.5 V and features a 16-byte page write buffer with hardware write protection via the WP pin. It offers over 1,000,000 program/erase cycles and 100-year data retention, functioning in industrial temperatures from -40°C to +85°C.

Memory IC Feature Summary

Supports Standard and Fast I2C communication protocols
Includes a 16-byte page write buffer for efficient data writing
Provides hardware write protection for the entire memory array
Features Schmitt triggers and noise suppression filters on bus inputs

Memory IC Applications

Consumer electronics requiring non-volatile data storage
Industrial control systems needing reliable parameter retention
Automotive infotainment and sensor modules

Memory IC Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature grade. Confirm RoHS compliance status as per the manufacturer's latest documentation. Ensure the design accounts for the WLCSP-4 footprint dimensions and soldering requirements specified in the datasheet. Validate that the application environment stays within the stated electrical and thermal limits.

Memory IC Selection Notes

Select this component when an 8-kbit capacity is required in a minimal footprint. The WLCSP-4 package suits space-constrained designs. Ensure the system voltage aligns with the 1.7 V to 5.5 V operating range. Consider the 400 kHz clock speed if faster bus communication is necessary compared to standard mode devices.

Memory IC Part Context

This part belongs to the CAT24C08 family of serial EEPROMs from onsemi. It shares functional characteristics with other densities in the series, such as the CAT24C02, CAT24C04, and CAT24C16. The C4A suffix specifically denotes the WLCSP-4 package variant designed for surface-mount applications.