24LC01B-I/P

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24LC01B-I/P

+Nomenclature

IC EEPROM 1KBIT I2C 400KHZ 8DIP

  • FabricantTechnologie de micropuce

  • Pièce fabricant #24LC01B-I/P

  • En stock6258

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Spécifications

Attribut Valeur
PartStatus Active
DigiKeyProgrammable Verified
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 1Kbit
MemoryOrganization 128 x 8
MemoryInterface I2C
WriteCycleTime-Word,Page 5ms
Voltage-Supply 2.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Through Hole
Package/Case 8-DIP (0.300", 7.62mm)
SupplierDevicePackage 8-PDIP
BaseProductNumber 24LC01B
ClockFrequency 400 kHz
AccessTime 3.5 µs

Présentation

Description

The 24LC01B-I/P is a 1K-bit (128 x 8) serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. It is organized as a single block of 128 x 8-bit memory and communicates via the I²C (Inter-Integrated Circuit) bus protocol, which requires only two wires: a data line (SDA) and a clock line (SCL). This makes it ideal for applications where pin count and space are limited.
The 24LC01B-I/P features a low operating voltage range of 2.5V to 5.5V, making it suitable for a variety of applications. It supports a standard I²C bus data transfer speed of up to 400 kHz in Fast Mode. The EEPROM is highly reliable, with over 1 million erase/write cycles and data retention of more than 200 years.
Encased in an 8-pin PDIP (Plastic Dual In-line Package), the 24LC01B-I/P is easy to integrate into projects. Typical applications include data storage for microcontrollers, configuration storage, and any application requiring non-volatile memory.

Equivalent

The 24LC01B-I/P is a 1Kb I2C EEPROM from Microchip. Equivalent products include:
1. AT24C01A from Atmel/Microchip
2. CAT24C01 from ON Semiconductor
3. M24C01 from STMicroelectronics
These alternatives offer similar memory capacity, interface, and functionality, making them suitable replacements in most applications. Always confirm specific requirements like voltage range and temperature ratings for compatibility.

Features

The 24LC01B-I/P is a 1Kbit EEPROM memory IC manufactured by Microchip Technology. Key features include:
1. Memory Organization: 128 x 8-bit architecture.
2. Interface: I²C bus (2-wire) for communication, supporting data transfer rates up to 400 kHz.
3. Voltage Supply: Operates on a wide voltage range from 2.5V to 5.5V.
4. Low Power Consumption: Features low active current and standby current for energy efficiency.
5. Write Cycle: Byte and page write operations with a page size of 8 bytes.
6. Endurance: Guarantees more than 1 million erase/write cycles.
7. Data Retention: Capable of retaining data for over 200 years.
8. Operating Temperature: Industrial range from -40°C to +85°C.
9. Package: Available in an 8-pin PDIP package for easy integration.
10. Pin Compatibility: Compatible with other standard I²C EEPROM devices for simple upgrades or replacements.
These features make the 24LC01B-I/P suitable for a variety of applications requiring non-volatile data storage.

Pinout

The 24LC01B-I/P is an I²C EEPROM memory chip with an 8-pin configuration. Its pin functions are as follows:
1. A0, A1, A2 (Pins 1-3): These are address pins used to select the specific device on the I²C bus. They allow for up to eight devices on the same bus by setting different combinations.
2. VSS (Pin 4): This is the ground pin.
3. SDA (Pin 5): Serial Data. This is a bidirectional pin used for transferring data to and from the chip.
4. SCL (Pin 6): Serial Clock. This pin is used to synchronize data transfer between devices on the I²C bus.
5. WP (Pin 7): Write-Protect. When connected to VCC, it protects the entire memory array from write operations.
6. VCC (Pin 8): This is the power supply pin for the device.
The 24LC01B-I/P is used primarily for non-volatile memory storage, with a storage capability of 1Kb (kilobit). It is suitable for storing small amounts of data that need to be retained without power.

Manufacturer

The manufacturer of the 24LC01B-I/P is Microchip Technology Inc. Microchip Technology is an American corporation that designs and manufactures microcontrollers, memory, and analog semiconductors. It provides a wide range of products for various applications, including automotive, industrial, consumer, and computing sectors. The company is known for its focus on providing embedded control solutions and is a prominent player in the semiconductor industry, offering products that help in the development and management of electronic devices and systems.

Application

The 24LC01B-I/P is a 1Kbit I²C Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) by Microchip Technology. Its key application areas include:
1. Consumer Electronics: Used for storing configuration settings in devices like TVs and remote controls.
2. Industrial Automation: Employed for storing calibration data and settings in industrial equipment.
3. Automotive: Utilized for data logging and storing configuration settings in automotive electronics.
4. Telecommunications: Used in routers and modems for storing settings and firmware updates.
5. Medical Devices: Stores user settings and calibration data for medical equipment.
Its small size, low power consumption, and I²C interface make it ideal for applications requiring non-volatile data storage.

Package

The 24LC01B-I/P is an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip by Microchip Technology, with an I2C interface. It comes in a PDIP (Plastic Dual In-line Package) with 8 pins, designed for through-hole mounting. The chip offers 1K bits of storage, usually utilized for non-volatile memory applications in embedded systems.

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