The 93LC46-I/P is a 1K-bit Microwire Serial EEPROM from Lingto Electronic Limited, designed for low-voltage applications with a single supply voltage down to 2.5V. It features low power consumption with a typical active read current of 100 ¬µA and a standby current of 3 ¬µA. The memory organization can be configured as 128 x 8 or 64 x 16 bits via the ORG pin. This device supports self-timed erase and write cycles, ensuring data integrity with automatic erase before write operations. It has a data retention capability exceeding 200 years and can endure up to 1,000,000 erase/write cycles. The 93LC46-I/P is available in an 8-pin PDIP package and operates within an industrial temperature range of -40¬8C to +85¬8C. It is important to note that this part is not recommended for new designs, and alternatives such as the 93LC46C should be considered.
EEPROM Memory IC 1Kb (128 x 8, 64 x 16) SPI 2MHz 8-PDIP
IC EEPROM 1KBIT MICROWIRE 8DIP Product overview: 93LC46-I/P 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 774-93LC46-I/P can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 858652-93LC46-I/P
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: EEPROM Memory IC 1Kb (128 x 8, 64 x 16) SPI 2 MHz 8-PDIP
Package: 8-DIP (0.300", 7.62mm)
Package: Tube
Mounting: Through Hole
Family Name: 93LC46
Categories: Integrated Circuits (ICs)
Case / Package: 8-PDIP
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
Quantity per package: 60
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 40 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
IC EEPROM 1KBIT SPI 2MHZ 8DIP
EEPROM, 1KBIT, -40 TO 85DEG C; Memory Size:1Kbit; EEPROM Memory Configuration:128 x 8bit / 64 x 16bit; Memory Interface Type:Serial Microwire; Clock Frequency:2MHz; Memory Case Style:DIP; No. of Pins:8Pins; Supply Voltage Min:2.5V RoHS Compliant: Yes
IC EEPROM 1KBIT MICROWIRE 8DIP
EEPROM Memory IC 1Kbit Microwire 2 MHz 8-PDIP
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 93LC46-I/P-ND | 774-93LC46-I/P | 858652-93LC46-I/P | 93LC46-I/P | 12C2028 | 93LC46-I/P | 93LC46-I/P |
| Product Name | Memory | Memory IC and Storage Component | Memory - EEPROM - 93LC46-I/P | Memory | Eeprom, 1Kbit, -40 To 85Deg C; Memory Size Microchip | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | EEPROM | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; Non-Volatile | 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) | |||
| Package Type | DIP; "8-DIP (0.300"", 7.62mm)" | DIP; 8-PDIP | DIP | DIP; 8-DIP (0.300\", 7.62mm) | |||
| Supply Voltage | 2.5V ~ 5.5V | -3.3V; 2.5 | -40degC ~ 85degC (TA) | 2.5V ~ 5.5V | |||
| Access Time | 400 ns |
