Microchip Technology, Inc. Memory 93LC46-I/P

Description
EEPROM Memory IC 1Kb (128 x 8, 64 x 16) SPI 2MHz 8-PDIP
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Description
EEPROM Memory IC 1Kb (128 x 8, 64 x 16) SPI 2MHz 8-PDIP
Request a Quote
Datasheet
Datasheet Summary
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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.

Datasheet Summary
Powered by GS/AI

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.

Suppliers

Company
Product
Description
Supplier Links
Memory - 93LC46-I/P-ND - DigiKey
Thief River Falls, MN, United States
EEPROM Memory IC 1Kb (128 x 8, 64 x 16) SPI 2MHz 8-PDIP

EEPROM Memory IC 1Kb (128 x 8, 64 x 16) SPI 2MHz 8-PDIP

Buy Now Datasheet
Singapore
Memory IC and Storage Component
774-93LC46-I/P
Memory IC and Storage Component 774-93LC46-I/P
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.

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.

Supplier's Site Datasheet
Memory - EEPROM - 93LC46-I/P - 858652-93LC46-I/P - Win Source Electronics
Laguna Hills, CA, United States
Memory - EEPROM - 93LC46-I/P
858652-93LC46-I/P
Memory - EEPROM - 93LC46-I/P 858652-93LC46-I/P
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

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

Buy Now Datasheet
Integrated Circuits (ICs) - Memory - Memory - 93LC46-I/P - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Memory - Memory
93LC46-I/P
Integrated Circuits (ICs) - Memory - Memory 93LC46-I/P
IC EEPROM 1KBIT MICROWIRE 8DIP

IC EEPROM 1KBIT MICROWIRE 8DIP

Supplier's Site
IC EEPROM 1KBIT SPI 2MHZ 8DIP

IC EEPROM 1KBIT SPI 2MHZ 8DIP

Supplier's Site Datasheet
Eeprom, 1Kbit, -40 To 85Deg C; Memory Size Microchip - 12C2028 - Newark, An Avnet Company
Chicago, IL, United States
Eeprom, 1Kbit, -40 To 85Deg C; Memory Size Microchip
12C2028
Eeprom, 1Kbit, -40 To 85Deg C; Memory Size Microchip 12C2028
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

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

Supplier's Site Datasheet
Memory - 93LC46-I/P - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
EEPROM Memory IC 1Kbit Microwire 2 MHz 8-PDIP

EEPROM Memory IC 1Kbit Microwire 2 MHz 8-PDIP

Buy Now Datasheet

Technical Specifications

  DigiKey ERSAELECTRONICS PTE. LTD. Win Source Electronics Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited Newark, An Avnet Company 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 93LC46-I/P 12C2028 93LC46-I/P
Product Name Memory Memory IC and Storage Component Memory - EEPROM - 93LC46-I/P Integrated Circuits (ICs) - Memory - Memory Memory Eeprom, 1Kbit, -40 To 85Deg C; Memory Size Microchip Memory
Memory Category EEPROM EEPROM EEPROM EEPROM; Non-Volatile EEPROM; 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)
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
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