24AA16T-I/MC

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24AA16T-I/MC

IC EEPROM 16KBIT I2C 400KHZ 8DFN

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規格

Part Status Active
DigiKey Programmable Verified
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 16Kbit
Memory Organization 2K x 8
Memory Interface I2C
Clock Frequency 400 kHz
Write Cycle Time - Word, Page 5ms
Access Time 900 ns
Voltage - Supply 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-VFDFN Exposed Pad
Supplier Device Package 8-DFN (2x3)
Base Product Number 24AA16

概述

Description

The 24AA16T-I/MC is a 16-kilobit EEPROM (Electrically Erasable Programmable Read-Only Memory) device manufactured by Microchip Technology. It operates using the I2C (Inter-Integrated Circuit) communication protocol, allowing multiple devices to communicate over a two-wire interface. With a voltage range of 1.7V to 5.5V, it is suitable for various applications, including consumer electronics, automotive, and industrial systems.
The 24AA16T-I/MC features a write protection function that safeguards critical data, making it ideal for applications requiring reliable data retention. It also supports both random and sequential reads and writes, enhancing flexibility in data handling. The device typically offers a fast access time, allowing for efficient data retrieval.
In summary, the 24AA16T-I/MC is a versatile and reliable memory solution for embedded systems where data storage and retrieval are essential.

Features

The 24AA16T-I/MC is a 16Kb (2K x 8) I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. Key features include:
1. I2C Interface: Supports standard 100 kHz and fast mode 400 kHz communication.
2. Memory Organization: Structured as 256 pages of 64 bytes each, allowing efficient data storage and retrieval.
3. Write Protection: Features a hardware write protect pin to safeguard critical data.
4. Data Retention: Guarantees data retention for over 200 years, ensuring the longevity of stored information.
5. Endurance: Supports up to 1,000,000 write/erase cycles per memory cell.
6. Low Power Consumption: Operates with a supply voltage of 1.7V to 5.5V, making it suitable for battery-operated devices.
7. Package Options: Available in various package types, including 8-lead PDIP, SOIC, and TSSOP for versatile design applications.
These features make the 24AA16T-I/MC ideal for applications in consumer electronics, industrial automation, and other embedded systems requiring reliable non-volatile memory.

Package

The 24AA16T-I/MC is available in an 8-pin MSOP (Mini Small Outline Package) and an 8-pin PDIP (Plastic Dual In-line Package). These compact package types are designed for easy integration in electronic circuits, providing a small footprint and efficient performance for EEPROM memory applications.

Pinout

The 24AA16T-I/MC is a 2-wire, I2C-compatible EEPROM with a pin count of 8. Its primary functions include storing data in non-volatile memory, allowing for easy integration in various applications such as microcontrollers and sensor data storage.
The pin configuration is as follows:
1. VCC: Power supply pin (typically +2.5V to +5.5V).
2. GND: Ground reference.
3. SDA: Serial Data Line for data input/output.
4. SCL: Serial Clock Line for providing the clock signal.
5. WP: Write Protect pin (active low; when connected to GND, write operations are allowed).
6. A0, A1, A2: Address pins (used to set the device's I2C address in a multi-device configuration).
The 24AA16T-I/MC has a memory capacity of 16 Kbit (2 Kbytes) and supports data transfer speeds up to 400 kHz in fast-mode I2C.

Manufacturer

The manufacturer of the 24AA16T-I/MC is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in embedded control applications and offers a wide range of products for various industries including automotive, industrial, and consumer electronics. The 24AA16T-I/MC is a 2-wire serial EEPROM (Electrically Erasable Programmable Read-Only Memory) that provides non-volatile storage for data in electronic devices. Microchip is known for its commitment to quality and innovation in the electronics design and manufacturing sectors.

Application

The 24AA16T-I/MC is a 16K-bit I2C EEPROM used in various applications including consumer electronics, automotive systems, and industrial automation. It is ideal for data storage in devices such as sensors, microcontrollers, and smart meters, where non-volatile memory is required for configuration settings, calibration data, and user preferences. Its low power consumption makes it suitable for battery-operated devices.

Equivalent

The 24AA16T-I/MC chip is a 16K I²C EEPROM. Equivalent products include:
1. 24FC16 - Similar capacity and interface.
2. M24C16 - Another I²C EEPROM with comparable specifications.
3. AT24C16 - From Microchip, also a 16K I²C EEPROM.
Ensure to verify electrical characteristics and package compatibility when selecting equivalents.

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