The 93LC56T-I/SN is a 2K-bit Microwire Serial EEPROM from Lingto Electronic Limited, designed for low voltage applications with a single supply voltage ranging from 2.5V to 5.5V. It features a low-power CMOS technology, with a typical active read current of 100 ¬µA and a standby current of 3 ¬µA at 2.5V. The memory organization can be configured as 256 x 8 bits or 128 x 16 bits, making it versatile for various applications. This EEPROM supports self-timed erase and write cycles, including automatic erase before write operations. It is equipped with power on/off data protection circuitry and provides a device status signal during erase/write cycles. The device is compatible with an industry-standard 3-wire serial I/O interface and offers a sequential read function. It ensures a minimum of 1,000,000 erase/write cycles and has a data retention capability exceeding 200 years. The 93LC56T-I/SN is available in an 8-pin SOIC 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 users are advised to consider newer alternatives in the 93LC series.
Manufacturer: Microchip Technology
Win Source Part Number: 1134263-93LC56T-I/SN
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting: SMD
Technology: EEPROM
Operating Supply Voltage: 2.5 V ~ 5.5 V
Memory Type: Non-Volatile
Memory Size: 2Kb (256 x 8, 128 x 16)
Family Name: 93LC56
Categories: Integrated Circuits (ICs)
Memory Format: EEPROM
Manufacturer Homepage: www.microchip.com
Clock Frequency: 2MHz
Write Cycle Time - Word, Page: 10ms
Memory Interface: SPI
Manufacturer Package: 8-SOIC
Alternative Parts (Cross-Reference): M93C56-TWMN6T; M93C56-TMN7TP; M93C56-TWMN6;
Introduction Date: May 27, 1997
ECCN: EAR99
Country of Origin: China, Thailand
Estimated EOL Date: 2019
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Balance
EEPROM Memory IC 2Kb (256 x 8, 128 x 16) SPI 2MHz 8-SOIC
IC EEPROM 2KBIT MICROWIRE 8SOIC Product overview: 93LC56T-I/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 774-93LC56T-I/SN can be used for catalog matching and distributor lookup.
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| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 1134263-93LC56T-I/SN | 93LC56T-I/SN-ND | 774-93LC56T-I/SN | 93LC56T-I/SN | 93LC56T-I/SN | 93LC56T-I/SN | 92C7698 |
| Product Name | Memory - EEPROM - 93LC56T-I/SN | Memory | Memory IC and Storage Component | Integrated Circuits (ICs) - Memory | Memory | Memory | Ic,serial Eeprom,128X16/256X8,cmos,sop,8Pin,plastic Rohs Compliant Microchip |
| Memory Category | EEPROM; Non-Volatile | EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM |
| Cycle Time | 1.00E7 ns | ||||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -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 | SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) | |||
| Supply Voltage | 2.5 V ~ 5.5 V | 2.5V ~ 5.5V | -3.3V; 2.5 | 2.5V ~ 5.5V | 2.5V ~ 5.5V |
