The 93C46B/SN is a 1Kbit serial EEPROM from Lingto Electronic Limited, designed for low-power applications. It operates within a voltage range of 4.5V to 5.5V and supports 16-bit word size communication. The device features self-timed erase and write cycles, including an automatic erase before writing all data. It is capable of enduring up to 1,000,000 erase/write cycles with a data retention period exceeding 200 years. The 93C46B/SN is compliant with RoHS standards and is available in various package types, including 8-lead PDIP and SOIC. It is suitable for industrial applications with operating temperature ranges from -40¬8C to +85¬8C. The device utilizes a standard 3-wire serial I/O interface and includes a ready/busy status signal, making it a reliable choice for non-volatile memory needs.
EEPROM Memory IC 1Kb (64 x 16) SPI 2MHz 8-SOIC
IC EEPROM 1KBIT SPI 2MHZ 8SOIC
IC EEPROM 1KBIT MICROWIRE 8SOIC Product overview: 93C46B/SN from Microchip Technology 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-93C46B/SN can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 052684-93C46B/SN
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 1Kb (64 x 16)
Family Name: 93C46B
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 8-SOIC
Supply Voltage - Operating: 4.5 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 2MHz
Alternative Parts (Cross-Reference): BR93L46RF-WTR; BR93H46RF-WE2; S-29130ADFJA;
Introduction Date: May 27, 1997
ECCN: EAR99
Country of Origin: China, Thailand
Estimated EOL Date: 2023
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
IC EEPROM 1KBIT SPI 2MHZ 8SOIC
SERIAL EEPROM, 1KBIT, 2MHZ, SOIC-8; Memory Interface Type:Serial Microwire; Memory Size:1Kbit; EEPROM Memory Configuration:64 x 16bit; Clock Frequency:2MHz; Memory Case Style:SOIC; No. of Pins:8Pins; Supply Voltage Min:4.5V RoHS Compliant: Yes
SERIAL EEPROM, 1KBIT, 2MHZ, SOIC-8; Memory Size:1Kbit; EEPROM Memory Configuration:64 x 16bit; Memory Interface Type:Serial Microwire; Clock Frequency:2MHz; Memory Case Style:SOIC; No. of Pins:8Pins; Supply Voltage Min:4.5V; Supply RoHS Compliant: Yes
EEPROM Memory IC 1Kbit Microwire 2 MHz 8-SOIC
IC EEPROM 1KBIT MICROWIRE 8SOIC
| DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 93C46B/SN-ND | 93C46B/SN | 774-93C46B/SN | 052684-93C46B/SN | 93C46B/SN | 75K5893 | 93C46B/SN | 93C46B/SN |
| Product Name | Memory | Memory | Memory IC and Storage Component | Memory - EEPROM - 93C46B/SN | Memory | Serial Eeprom, 1Kbit, 2Mhz, Soic-8; Memory Interface Type Microchip | Memory | Integrated Circuits (ICs) - Memory - Memory |
| Memory Category | EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | |||
| Package Type | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154", 3.90mm Width) | SOIC; 8-SOIC | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC | ||
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | -4.5V; 4.5 | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V | 0degC ~ 70degC (TA) | ||
| Data Rate | 2 MHz | 2 MHz | 2 MHz |
