| Attribute | Attribute Value | 
|---|---|
| Manufacturer | onsemi | 
| Product Category | Memory ICs | 
| Series | CAT24C128 | 
| Packaging | Alternate Packaging | 
| Unit-Weight | 0.005573 oz | 
| Mounting-Style | SMD/SMT | 
| Package-Case | 8-TSSOP (0.173", 4.40mm Width) | 
| Operating-Temperature | -40°C ~ 85°C (TA) | 
| Interface | I2C, 2-Wire Serial | 
| Voltage-Supply | 1.8 V ~ 5.5 V | 
| Supplier-Device-Package | 8-TSSOP | 
| Memory Capacity | 128K (16K x 8) | 
| Memory-Type | EEPROM | 
| Speed | 400kHz | 
| Access-Time | 900 ns | 
| Format-Memory | EEPROMs - Serial | 
| Maximum Operating Temperature | + 85 C | 
| Operating temperature range | - 40 C | 
| Operating-Supply-Voltage | 2.5 V 3.3 V 5 V | 
| Operating-Supply-Current | 3 mA | 
| Interface-Type | Serial 2-Wire I2C | 
| Organization | 16 k x 8 | 
| Supply-Current-Max | 3 mA | 
| Supply-Voltage-Max | 5.5 V | 
| Supply-Voltage-Min | 1.8 V | 
| Package-Case | TSSOP-8 | 
| Maximum-Clock-Frequency | 0.4 MHz | 
| Data-Retention | 100 Years | 
| Manufacturer Part# | Description | Manufacturer | Compare | 
| BR24S128FVT-WE2 Memory  |   			EEPROM, 16KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, TSSOP-8 | ROHM Semiconductor | CAT24C128YI-GT3 vs BR24S128FVT-WE2 | 
| CAV24C128YE-GT3 Memory  |   			EEPROM Serial 128-Kb I | ON Semiconductor | CAT24C128YI-GT3 vs CAV24C128YE-GT3 | 
| BR24T128FVT-WGE2 Memory  |   			2 | ROHM Semiconductor | CAT24C128YI-GT3 vs BR24T128FVT-WGE2 | 
| BR24T128FV-WGE2 Memory  |   			C - Automotive Grade, TSSOP8, 4.4x3, 3000-REEL | ROHM Semiconductor | CAT24C128YI-GT3 vs BR24T128FV-WGE2 | 
| BR24G128FVT-3GE2 Memory  |   			EEPROM, 16KX8, Serial, CMOS, PDSO8, HALOGEN FREE AND ROHS COMPLIANT, TSSOP-8 | ROHM Semiconductor | CAT24C128YI-GT3 vs BR24G128FVT-3GE2 | 
| CAT24C128YE-GT3 Memory  |   			EEPROM, 16KX8, Serial, CMOS, PDSO8, HALOGEN FREE AND ROHS COMPLIANT, SSOP-8 | ON Semiconductor | CAT24C128YI-GT3 vs CAT24C128YE-GT3 | 
| BR24G128FVT-3E2 Memory  |   			EEPROM, 16KX8, Serial, CMOS, PDSO8, TSSOP-8 | ROHM Semiconductor | CAT24C128YI-GT3 vs BR24G128FVT-3E2 | 
| BR24S128FV-WE2 Memory  |   			16KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, MO-153, TSSOP-8 | ROHM Semiconductor | CAT24C128YI-GT3 vs BR24S128FV-WE2 | 
| BR24G128FVJ-3GTE2 Memory  |   			EEPROM, 16KX8, Serial, CMOS, PDSO8, TSSOP-8 | ROHM Semiconductor | CAT24C128YI-GT3 vs BR24G128FVJ-3GTE2 |