24AA16T-I/SN

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24AA16T-I/SN

IC EEPROM 16KBIT I2C 8SOIC

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Spezifikationen

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
Write Cycle Time - Word, Page 5ms
Voltage - Supply 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number 24AA16
Clock Frequency 400 kHz
Access Time 900 ns

Übersicht

Description

The 24AA16T-I/SN is a 16-kbit (2K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It operates over an I²C (Inter-Integrated Circuit) interface, allowing communication with microcontrollers and other devices. This EEPROM is designed for applications requiring non-volatile data storage, such as configuration settings, calibration data, and user preferences.
Key features include:
- Data retention: Up to 100 years.
- Write endurance: Typically 1 million write/erase cycles.
- Operating voltage: Ranges from 1.7V to 5.5V, making it suitable for low-power applications.
- Page write capability: Allows writing up to 16 bytes in a single operation to improve efficiency.
- Low power consumption: Ideal for battery-operated devices.
The 24AA16T-I/SN is housed in various packages, including DIP and SOIC, making it versatile for different designs. Its reliability and simplicity make it a popular choice in embedded systems and consumer electronics.

Features

The 24AA16T-I/SN is a 2-wire serial EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. Key features include:
1. Memory Size: 2 Kbits (256 x 8 bits).
2. Interface: I2C compatible, allowing multiple devices on the same bus.
3. Operating Voltage: Typically operates from 1.7V to 5.5V, making it suitable for low-power applications.
4. Data Retention: Retains data for up to 200 years.
5. Endurance: Supports up to 1 million write cycles per memory cell.
6. Page Write Capability: Allows for up to 16 bytes to be written in a single operation.
7. Low Power Consumption: Ideal for battery-operated devices with low active and standby currents.
8. Temperature Range: Operates over a wide temperature range, typically -40°C to +125°C.
These features make the 24AA16T-I/SN suitable for various applications, including consumer electronics, industrial controls, and automotive systems.

Package

The 24AA16T-I/SN is available in an 8-lead MSOP (MSOP-8) package type. It is a small, surface-mount package designed for space-efficient applications in electronic circuits.

Pinout

The 24AA16T-I/SN is a 16 Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a total of 8 pins.
Pin Count and Functions:
1. Pin 1 (A0): Address input pin for device selection (used in multi-device applications).
2. Pin 2 (A1): Address input pin for device selection.
3. Pin 3 (A2): Address input pin for device selection.
4. Pin 4 (GND): Ground connection.
5. Pin 5 (SDA): Serial data line for data input/output; bi-directional data line.
6. Pin 6 (SCL): Serial clock line; used to synchronize the data transfer.
7. Pin 7 (WP): Write protect pin; if connected to Vcc, write operations are disabled.
8. Pin 8 (Vcc): Power supply voltage (typically 2.5V to 5.5V).
This configuration supports I²C communication protocol for interfacing with microcontrollers.

Manufacturer

The manufacturer of the 24AA16T-I/SN is Microchip Technology Inc. Microchip is a leading provider of embedded control solutions, specializing in microcontrollers, memory products, analog and interface products, and development tools. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communication markets. The company is known for its focus on innovation and customer support, offering a variety of programmable and non-programmable devices to meet diverse application needs.

Application

The 24AA16T-I/SN is a 16Kb (2Kb x 8) I2C EEPROM designed for applications requiring non-volatile storage. Common application areas include consumer electronics, industrial automation, smart meters, automotive systems, and any device needing data retention without a continuous power supply. Its small size and low power consumption make it ideal for portable devices and battery-operated systems.

Equivalent

The 24AA16T-I/SN chip is a 16Kb I2C EEPROM. Equivalent products include:
1. 24LC16B
2. 24C16
3. 93C56
4. AT24C16
Ensure compatibility in I2C protocol and memory capacity when selecting equivalents.

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