24LC16B-I/SN

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24LC16B-I/SN

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IC EEPROM 16KBIT I2C 8SOIC

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Especificações

Atributo Valor
Package Tube
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 16Kb (2K x 8)
MemoryInterface I²C
ClockFrequency 400 kHz
WriteCycleTime-WordPage 5ms
AccessTime 900 ns
Voltage-Supply 2.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Visão Geral

Description

The 24LC16B-I/SN is a 16-Kbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. It is organized into 2,048 words of 8 bits each and features a standard I2C interface, making it easy to integrate into various electronic projects. Operating at a voltage range between 2.5V to 5.5V, it is designed for low-power applications, with a standby current of just 1µA.
Key features include a self-timed write cycle, support for up to eight devices on the same bus, and a write-protect pin that enhances data security. The device operates at clock frequencies up to 400 kHz in Fast Mode, supporting random, sequential, and current address read modes. The 24LC16B-I/SN comes in an 8-pin SOIC package, which is suitable for space-constrained applications.
This EEPROM is ideal for storing calibration constants, configuration settings, and other data that requires non-volatile storage, making it useful in consumer electronics, industrial control systems, and more.

Equivalent

The 24LC16B-I/SN is a 16Kb I2C Serial EEPROM. Equivalent products include the AT24C16 from Microchip/Atmel, the M24C16 from STMicroelectronics, the CAT24C16 from ON Semiconductor, and the BR24C16 from Rohm. These are similar in capacity and interface, serving as alternatives for applications needing I2C-based EEPROM solutions. Always check detailed specifications to ensure compatibility.

Features

The 24LC16B-I/SN is an EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. Key features include:
1. Capacity: 16 Kbits (2 Kbytes).
2. Organization: 2,048 x 8.
3. Interface: I2C, allowing easy communication with other devices using a two-wire protocol.
4. Voltage Range: Operates between 2.5V to 5.5V.
5. Write Cycle Time: Page write capability for up to 16 bytes, with a typical write cycle time of 5 ms.
6. Endurance: 1,000,000 erase/write cycles for high reliability.
7. Data Retention: Greater than 200 years.
8. Package: Available in 8-lead SOIC (Small Outline Integrated Circuit).
9. Temperature Range: Industrial operating range from -40°C to +85°C.
10. Additional Features: Low power consumption and automatic write cycle time-out for efficient operation.
These features make the 24LC16B-I/SN suitable for various applications, including data logging, configuration storage, and small-scale data storage requirements in embedded systems.

Pinout

The 24LC16B-I/SN is a 16Kb (kilobit) I2C Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. It comes in an 8-pin SOIC package. Here is a concise description of its pin functions:
1. VSS (Pin 4): Ground reference for the EEPROM.
2. VCC (Pin 8): Supply voltage for the EEPROM (typically 2.5V to 5.5V).
3. SDA (Pin 5): Serial Data line for input/output. It is a bi-directional pin used to transfer addresses and data into and out of the device.
4. SCL (Pin 6): Serial Clock line. It is used to synchronize data transfer to and from the device.
5. WP (Pin 7): Write Protect pin. When connected to VCC, it disables all write operations to the memory array.
6. A0, A1, A2 (Pins 1, 2, 3): Device address inputs that allow up to eight 24LC16B devices to be connected to the same I2C bus by setting different addresses.
The 24LC16B is primarily used in applications requiring non-volatile data storage, such as calibration data, configuration settings, and other user-defined information.

Manufacturer

The 24LC16B-I/SN is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company is known for its development and production of microcontrollers and integrated circuits, which are used in a wide range of electronic devices and applications across various industries. As a semiconductor company, Microchip specializes in creating products that are integral to the operation of consumer electronics, automotive, industrial, and communications products.

Application

The 24LC16B-I/SN is a 16Kb I2C serial EEPROM commonly used in applications that require non-volatile memory storage. Its key application areas include:
1. Consumer Electronics: Used in devices like TVs, cameras, and audio equipment to store settings and preferences.
2. Industrial Automation: Employed for data logging and storage of parameters in PLCs and other control systems.
3. Automotive: Utilized for storing calibration data and system configurations in ECUs.
4. Medical Devices: Stores critical calibration and usage data.
5. Communications: Used in networking equipment for storing configurations and firmware.
6. Computing: Applied in PCs and peripherals for storing BIOS settings and configuration data.
Its low power consumption and reliable data retention make it suitable for battery-powered and portable applications.

Package

The 24LC16B-I/SN is an EEPROM chip from Microchip Technology, packaged in an 8-pin SOIC (Small Outline Integrated Circuit) form. This package type is surface-mountable, making it suitable for compact designs.

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