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CAT24C128WI-GT3 - EEPROM Memory IC 128Kbit I2C 1MHz SOIC-8

onsemi

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SKU:
042-CAT24C128WI-GT3
MPN:
CAT24C128WI-GT3
Full Reel:
3000 (order in multiples of this to receive standard manufacturer packaging)
CAT24C128WI-GT3 128Kbit I2C EEPROM Memory IC 1MHz SOIC-8 Package by onsemi
Quantity
Unit Price (ex. GST)
1 - 9
₹ 55.40
10 - 99
₹ 49.86
100 - 999
₹ 47.09
1000 or above
₹ 44.32
CAT24C128WI-GT3 is a 128Kbit I2C EEPROM by onsemi with 1MHz interface, 1.8–5.5V operation, 64-byte page buffer, on-chip ECC, and hardware write protection in SOIC-8 package. Ideal for reliable industrial and embedded applications. View full description
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Technical Specifications

Brand:
onsemi
Case/Package:
SOIC
Mount:
Surface Mount
Number of Pins:
8
Density:
128 kb
Frequency:
1 MHz
Interface:
Serial
Max Frequency:
400 kHz
Max Operating Temperature:
85 C
Max Supply Current:
3 mA
Max Supply Voltage:
5.5 V
Memory Size:
16 kB
Memory Type:
EEPROM
Min Operating Temperature:
-40 C
Min Supply Voltage:
1.8 V
Nominal Supply Current:
3 mA
Operating Supply Voltage:
3.3 V
Full Reel Quantity:
3000

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

CAT24C128WI-GT3 - 128Kbit I2C EEPROM Memory IC | 1MHz SOIC-8 Package

The CAT24C128WI-GT3 from onsemi is a high-performance 128-Kbit (16,384x8-bit) serial EEPROM designed for reliable non-volatile data storage in industrial, automotive, and embedded applications. Utilizing the I2C-compatible serial interface, it supports Standard (100 kHz), Fast (400 kHz), and Fast-Plus (1 MHz) communication modes, allowing fast and efficient data transfers. With a 64-byte page write buffer, hardware write protection, and on-chip ECC (Error Correction Code), this EEPROM ensures data integrity and robustness in high-reliability environments. Operating across a 1.8 V to 5.5 V supply voltage range, the CAT24C128 provides flexibility and low power consumption suitable for energy-efficient systems.

Key Features

  • I2C Interface: Compatible with Standard (100 kHz), Fast (400 kHz), and Fast-Plus (1 MHz) I2C bus modes.
  • Memory Organization: 128 Kbit (16 Kbyte) organized as 16,384x8 bits for large data capacity.
  • Write Capability: 64-byte page write buffer for efficient and high-speed data programming.
  • Operating Voltage Range: 1.8 V to 5.5 V single-supply operation for low-power systems.
  • Write Protection: WP pin provides full memory write protection to prevent accidental data modification.
  • On-Chip ECC: Integrated Error Correction Code ensures high reliability and data accuracy.
  • Noise Immunity: Schmitt triggers and input filters on SCL and SDA lines minimize signal noise and glitches.

  • High Endurance & Retention:

    • 1,000,000 program/erase cycles.

    • 100 years of data retention.

  • Low Power CMOS Technology: Optimized for reduced active and standby current consumption.
  • Temperature Range: Supports industrial and extended temperature grades for harsh environments.
  • Environmental Compliance: Pb-free, halogen-free, BFR-free, and RoHS compliant.

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