The CAT93C46RVI-GT3 is a 1 kb CMOS Serial EEPROM device from Quarktwin Technology Ltd. It is organized as either 64 registers of 16 bits or 128 registers of 8 bits, selectable via the ORG pin. The device supports high-speed operation with a maximum clock frequency of 4 MHz at 5 V and 2 MHz at 1.8 V, and operates within a supply voltage range of 1.8 V to 5.5 V. It features sequential read capability, software write protection, and power-up inadvertent write protection, enhancing reliability during operation. The CAT93C46RVI-GT3 is designed for low power consumption, with a standby current of 10 µA in both x8 and x16 modes. It boasts a high endurance of 1,000,000 program/erase cycles and a data retention period of up to 100 years. The device is available in multiple package types, including SOIC-8, and is compliant with RoHS standards, making it suitable for industrial applications.
Manufacturer: ON Semiconductor
Win Source Part Number: 121784-CAT93C46RVI-G
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 1Kb (128 x 8, 64 x 16)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Supply Voltage - Operating: 1.8 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 4MHz
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Balance
1Kb EEPROM, Serial Microwire, SOIC-8, 2MHz, 250ns, 1.8-5.5V Product overview: CAT93C46RVI-GT3 from onsemi is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1Kb, 2MHz, 5.5V, SOIC. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 1Kb, 2MHz, 5.5V, SOIC, Memory IC and Storage Component. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-CAT93C46RVI-GT3 can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 121784-CAT93C46RVI-GT3 | 774-CAT93C46RVI-GT3 | CAT93C46RVI-GT3-ND | CAT93C46RVI-GT3 | CAT93C46RVI-GT3 | CAT93C46RVI-GT3 |
| Product Name | Memory - EEPROM - CAT93C46RVI-GT3 | 1Kb 2MHz 5.5V SOIC Memory IC and Storage Component | Memory | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | EEPROM; EEPROM | EEPROM; Non-Volatile, , EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Package Type | SOIC; 8-SOIC | SOIC; SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) | |
| Supply Voltage | 1.8 V ~ 5.5 V | 1.8V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | |
| Access Time | 250 ns |
