24LC01B-I/P

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24LC01B-I/P

IC EEPROM 1KBIT I2C 400KHZ 8DIP

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  • Mfr. Part #24LC01B-I/P
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  • Datasheet
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Specifications

Part Status Active
DigiKey Programmable Verified
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 1Kbit
Memory Organization 128 x 8
Memory Interface I2C
Write Cycle Time - Word, Page 5ms
Voltage - Supply 2.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
Base Product Number 24LC01B
Clock Frequency 400 kHz
Access Time 3.5 µs

Overview

Description

The 24LC01B-I/P is a 1 Kbit (128 x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It operates using a microcontroller interface via the I²C (Inter-Integrated Circuit) bus, allowing multiple devices to be connected on the same bus with only two wires (SDA for data and SCL for clock).
Key features include a wide supply voltage range of 1.8V to 5.5V, low power consumption, and fast write and read operations. The device supports a page write mode, allowing multiple bytes to be written in a single operation, enhancing efficiency.
Data retention is typically over 200 years, making it suitable for applications requiring long-term data storage, such as in consumer electronics, automotive, and industrial systems. Configuration includes an 8-bit device address, with up to eight devices connected on the same I²C bus.
The 24LC01B-I/P is available in various packages, including DIP and SOIC, providing flexibility for different design requirements.

Features

The 24LC01B-I/P is a 1 Kbit (128 x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) device. Key features include:
1. Interface: Supports I²C bus communication, allowing easy interfacing with microcontrollers.
2. Voltage Range: Operates over a wide voltage range of 1.8V to 5.5V, making it suitable for various applications.
3. Data Retention: Offers data retention of 40 years at 25°C, ensuring long-term data storage.
4. Write Endurance: Supports a minimum of 1 million write/erase cycles, suitable for frequent data updates.
5. Low Power Consumption: Features low active current (typically 1 mA) and standby current (typically 1 µA), enhancing energy efficiency.
6. Byte/Page Write: Allows single-byte writes and page writes (up to 8 bytes), facilitating flexible data management.
7. Addressing: Utilizes a 7-bit device address, enabling multiple devices on the same bus.
8. Small Package: Available in various package options, including DIP and SOIC, for space-constrained designs.
These features make the 24LC01B-I/P ideal for applications such as data storage in embedded systems, industrial electronics, and consumer products.

Package

The 24LC01B-I/P is available in an 8-pin PDIP (Plastic Dual In-line Package) form factor. This package type is suitable for through-hole mounting on printed circuit boards.

Pinout

The 24LC01B-I/P is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a 8-pin DIP (Dual In-line Package) configuration.
### Pin Count:
- 8 Pins
### Pin Functions:
1. VCC: Power supply (2.5V to 5.5V).
2. GND: Ground reference.
3. SDA: Serial Data Line for data input/output.
4. SCL: Serial Clock Line for synchronization of data transfer.
5. A0: Device address pin (used for multiple device connections).
6. A1: Device address pin (used for multiple device connections).
7. WP: Write Protect pin (prevents write operations when high).
8. NC: No connection (not used).
This device supports I2C communication and is commonly used for storing small amounts of data in embedded systems.

Manufacturer

The manufacturer of the 24LC01B-I/P is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, the company focuses on embedded control applications, offering a wide range of products including microcontrollers, digital signal controllers, and memory products like EEPROM. Microchip serves various industries such as automotive, industrial, consumer, and telecommunications, and is known for its commitment to innovation, quality, and customer service. The 24LC01B-I/P is a 1K-bit EEPROM (electrically erasable programmable read-only memory) that is typically used for applications requiring non-volatile storage.

Application

The 24LC01B-I/P is a 1 Kbit EEPROM used in various applications such as data storage in microcontrollers, configuration settings, and calibration data retention in consumer electronics. It is suitable for automotive systems, industrial automation, medical devices, and smart appliances where non-volatile memory is essential for storing user preferences, system parameters, and firmware updates. Its I2C interface allows for easy integration with various digital systems.

Equivalent

The 24LC01B-I/P is a low-power EEPROM chip. Equivalent products include the 24C01, 24LC01, 93C56, and other similar EEPROMs from manufacturers like Microchip, Texas Instruments, and STMicroelectronics. Always verify pin configuration and specifications for compatibility.

Shipping

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