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Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tube | Tube
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 128Kbit
Memory Organization 16K x 8
Memory Interface I2C
Clock Frequency 1 MHz
Write Cycle Time - Word, Page 5ms
Access Time 400 ns
Voltage - Supply 1.7V ~ 5.5V
Operating Temperature -40°C ~ 125°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

Microchip 24CS128-E/MS - 128Kbit I2C Serial EEPROM

The 24CS128-E/MS is a high-performance 128Kbit (16K x 8) I2C serial EEPROM from Microchip Technology, designed for reliable non-volatile data storage in aerospace, automotive, industrial, and telecommunications applications. This surface-mount device operates across an extended temperature range of -40°C to 125°C, making it ideal for mission-critical systems requiring long-term data retention.

Key Features & Benefits

  • 128Kbit Memory Capacity: 16K x 8 organization provides ample storage for configuration data, calibration parameters, and system logs
  • I2C Interface: Industry-standard 1 MHz clock frequency enables seamless integration with microcontrollers and processors
  • Wide Voltage Range: 1.7V to 5.5V supply voltage supports both legacy and modern low-power designs
  • Extended Temperature Range: -40°C to 125°C operation ensures reliability in harsh environments
  • Fast Write Cycles: 5ms page write time with 400ns access time for efficient data operations
  • Compact 8-MSOP Package: Space-saving surface mount design for high-density PCB layouts
  • RoHS Compliant: Meets environmental standards for global deployment

Applications

Ideal for aerospace flight control systems, automotive ECUs, industrial automation controllers, telecommunications infrastructure, medical devices, and any application requiring secure, long-lifecycle non-volatile memory with full manufacturer documentation and traceability.

Why Choose Our Stock

We source exclusively from authorized distributors, providing genuine Microchip components with complete manufacturer documentation, lot traceability, and long-term availability commitments. Every unit ships with full certification for integration into your critical systems.

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.