Microchip Technology, Inc. Memory 93LC46AT/ST

Description
EEPROM Memory IC 1Kb (128 x 8) SPI 2MHz 8-TSSOP
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Description
EEPROM Memory IC 1Kb (128 x 8) SPI 2MHz 8-TSSOP
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Datasheet
Datasheet Summary
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The 93LC46AT/ST is a 1Kbit low-voltage serial EEPROM from Quarktwin Technology Ltd., designed for low-power applications. It operates within a voltage range of 2.5V to 5.5V and supports a maximum clock frequency of 2 MHz. The device features a 3-wire serial interface, making it compatible with standard Microwire protocols. It offers 1,000,000 erase/write cycles and has a data retention capability exceeding 200 years, ensuring long-term reliability. The 93LC46AT/ST includes self-timed erase/write cycles, automatic erase before write, and power-on/off data protection circuitry. It is available in various package types, including 8-lead TSSOP, which is suitable for space-constrained designs. The device is RoHS compliant and supports industrial temperature ranges from -40¬8C to +85¬8C, making it suitable for a wide range of applications.

Datasheet Summary
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The 93LC46AT/ST is a 1Kbit low-voltage serial EEPROM from Quarktwin Technology Ltd., designed for low-power applications. It operates within a voltage range of 2.5V to 5.5V and supports a maximum clock frequency of 2 MHz. The device features a 3-wire serial interface, making it compatible with standard Microwire protocols. It offers 1,000,000 erase/write cycles and has a data retention capability exceeding 200 years, ensuring long-term reliability. The 93LC46AT/ST includes self-timed erase/write cycles, automatic erase before write, and power-on/off data protection circuitry. It is available in various package types, including 8-lead TSSOP, which is suitable for space-constrained designs. The device is RoHS compliant and supports industrial temperature ranges from -40¬8C to +85¬8C, making it suitable for a wide range of applications.

Suppliers

Company
Product
Description
Supplier Links
Memory - 93LC46AT/ST-ND - DigiKey
Thief River Falls, MN, United States
EEPROM Memory IC 1Kb (128 x 8) SPI 2MHz 8-TSSOP

EEPROM Memory IC 1Kb (128 x 8) SPI 2MHz 8-TSSOP

Buy Now Datasheet
Integrated Circuits (ICs) - Memory - Memory - 93LC46AT/ST - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Memory - Memory
93LC46AT/ST
Integrated Circuits (ICs) - Memory - Memory 93LC46AT/ST
IC EEPROM 1KBIT MICROWIRE 8TSSOP

IC EEPROM 1KBIT MICROWIRE 8TSSOP

Supplier's Site
Memory - 93LC46AT/ST - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
EEPROM Memory IC 1Kbit Microwire 2 MHz 8-TSSOP

EEPROM Memory IC 1Kbit Microwire 2 MHz 8-TSSOP

Buy Now Datasheet
IC EEPROM 1KBIT SPI 2MHZ 8TSSOP

IC EEPROM 1KBIT SPI 2MHZ 8TSSOP

Supplier's Site Datasheet

Technical Specifications

  DigiKey Shenzhen Shengyu Electronics Technology Limited Quarktwin Technology Ltd. Lingto Electronic Limited
Product Category Memory Chips Memory Chips Memory Chips Memory Chips
Product Number 93LC46AT/ST-ND 93LC46AT/ST 93LC46AT/ST 93LC46AT/ST
Product Name Memory Integrated Circuits (ICs) - Memory - Memory Memory Memory
Memory Category EEPROM EEPROM; Non-Volatile EEPROM; EEPROM EEPROM; EEPROM
Operating Temperature 0 to 70 C (32 to 158 F) 0 to 70 C (32 to 158 F)
Package Type TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" SSOP; TSSOP; 8-TSSOP (0.173\", 4.40mm Width)
Supply Voltage 2.5V ~ 5.5V Surface Mount 2.5V ~ 5.5V
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