The Microchip 93AA46A/B/C series EEPROM is a 1Kbit low-voltage serial Electrically Erasable Programmable Read-Only Memory (EEPROM) designed for low-power applications. It operates at a clock frequency of 2MHz and supports a temperature range of -40¬8C to +85¬8C, making it suitable for industrial environments. The device features a 64 x 16-bit memory organization and utilizes a standard 3-wire serial interface for communication. It includes self-timed erase/write cycles, automatic erase before write, and power-on/off data protection circuitry. The EEPROM is rated for 1,000,000 erase/write cycles and offers data retention exceeding 200 years. It is available in various package types, including 8-lead DFN, and is RoHS compliant.
Manufacturer: Microchip Technology
Win Source Part Number: 120149-93LC46BT-I/MC
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 1Kb (64 x 16)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-DFN (2x3)
Supply Voltage - Operating: 2.5 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 2MHz
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
IC EEPROM 1KBIT MICROWIRE 8DFN Product overview: 93LC46BT-I/MC 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 774-93LC46BT-I/MC can be used for catalog matching and distributor lookup.
EEPROM Memory IC 1Kb (64 x 16) SPI 2MHz 8-DFN (2x3)
EEPROM Memory IC 1Kb (64 x 16) SPI 2MHz 8-DFN (2x3)
EEPROM Memory IC 1Kb (64 x 16) SPI 2MHz 8-DFN (2x3)
EEPROM Memory IC 1Kbit Microwire 2 MHz 8-DFN (2x3)
IC EEPROM 1KBIT SPI 2MHZ 8DFN
EEPROM, 1KBIT, 2MHZ, -40 TO 85DEG C; Memory Size:1Kbit; EEPROM Memory Configuration:64 x 16bit; Memory Interface Type:Serial Microwire; Clock Frequency:2MHz; Memory Case Style:DFN-EP; No. of Pins:8Pins; Supply Voltage Min:2.5V RoHS Compliant: Yes
IC EEPROM 1KBIT MICROWIRE 8DFN
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 120149-93LC46BT-I/MC | 774-93LC46BT-I/MC | 93LC46BT-I/MCTR-ND | 93LC46BT-I/MC | 93LC46BT-I/MC | 72J4905 | 93LC46BT-I/MC |
| Product Name | Memory - EEPROM - 93LC46BT-I/MC | Memory IC and Storage Component | Memory | Memory | Memory | Eeprom, 1Kbit, 2Mhz, -40 To 85Deg C; Memory Size Microchip | Integrated Circuits (ICs) - Memory - Memory |
| Memory Category | EEPROM; EEPROM | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; Non-Volatile |
| 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) | |||
| Package Type | 8-DFN (2x3) | 8-VFDFN Exposed Pad | 8-VFDFN Exposed Pad | DFN-EP | |||
| Supply Voltage | 2.5 V ~ 5.5 V | -3.3V; 2.5 | 2.5V ~ 5.5V | 2.5V ~ 5.5V | Surface Mount | ||
| Access Time | 250 ns |
