AT24C16C-STUM-T

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AT24C16C-STUM-T

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IC EEPROM 16KBIT I2C SOT23-5

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 16Kb (2K x 8)
Memory Interface I²C
Clock Frequency 1 MHz
Write Cycle Time - Word Page 5ms
Access Time 550 ns
Voltage - Supply 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The AT24C16C-STUM-T is a 16-kilobit serial Electrically Erasable Programmable Read-Only Memory (EEPROM). It operates using the I2C bus protocol, which allows for efficient communication with microcontrollers and other devices. This EEPROM features a wide voltage range, typically operating from 1.7V to 5.5V, making it versatile for various applications. It supports up to 1 MHz clock frequency, ensuring rapid data transfer. The device is organized as 2048 x 8 bits, allowing it to store small data blocks or configurations efficiently.
The AT24C16C-STUM-T provides a standard 8-pin surface-mount package, suitable for compact PCB designs. It includes write protection features to prevent inadvertent data corruption and supports page write operations for enhanced data management. Additionally, it offers low-power consumption, which is ideal for battery-powered devices. The EEPROM is widely used in consumer electronics, industrial applications, and other fields requiring reliable non-volatile memory storage.

Equivalent

The AT24C16C-STUM-T is a 16Kb I2C-compatible EEPROM. Equivalent products include the Microchip 24LC16B, STMicroelectronics M24C16, and the ON Semiconductor CAT24C16. These alternatives offer similar storage capacity, interface, and operating voltage range, making them suitable replacements in most applications. Always verify the specific electrical characteristics and package compatibility before substitution.

Features

The AT24C16C-STUM-T is a 16-Kbit serial electrically erasable programmable read-only memory (EEPROM) from Microchip Technology. Key features include:
1. Memory Organization: It provides 2048 x 8 bits of memory.
2. Interface: Utilizes the I2C (Inter-Integrated Circuit) bus interface for communication, supporting both standard (100 kHz) and fast (400 kHz) modes.
3. Voltage Range: Operates efficiently within a supply voltage range of 1.7V to 5.5V.
4. Low Power Consumption: It features low standby and active current consumption, making it suitable for battery-powered applications.
5. Write Protection: Offers a hardware write protection mechanism for the entire memory array to prevent inadvertent writes.
6. Page Write Capability: Supports page writes of up to 16 bytes, enhancing write efficiency.
7. Endurance and Retention: Guarantees a minimum of 1,000,000 write cycles and has data retention of over 100 years.
8. Operating Temperature: Functions within a temperature range of -40°C to 85°C.
9. Packaging: Available in an 8-pin TSSOP package, making it compact for various applications.
These features make it suitable for applications requiring reliable, low-power non-volatile memory.

Pinout

The AT24C16C-STUM-T is a 16-Kbit I2C-compatible serial EEPROM. It features an 8-pin configuration, typically housed in a standard SOIC, TSSOP, or UDFN package. Here is a brief overview of its pin functions:
1. A0, A1, A2: These are address pins used for hardware addressing, allowing up to eight devices to be connected on the same I2C bus.
2. GND: Ground reference for the device.
3. SDA (Serial Data): Bidirectional data line used for sending and receiving data.
4. SCL (Serial Clock): Clock line for synchronizing data transfer.
5. WP (Write Protect): When connected to VCC, write operations to the memory are disabled. When connected to GND, the memory may be written.
6. VCC: Power supply pin.
These pins provide the necessary interfaces for the memory chip to communicate via the I2C protocol, allowing for data storage and retrieval operations.

Manufacturer

The AT24C16C-STUM-T is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that specializes in the design and production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company provides comprehensive solutions for a wide range of applications, from automotive and industrial to consumer electronics and communications. Microchip is known for its focus on innovation, quality, and reliability, supporting engineers and designers with extensive technical resources and development tools.

Application

The AT24C16C-STUM-T is a 16Kb I2C-compatible serial EEPROM, commonly used in applications requiring reliable data storage with low power consumption. Its key application areas include:
1. Consumer Electronics: For storing configuration settings and calibration data in devices like TVs and game consoles.
2. Industrial Automation: Used in control systems for parameter storage and data logging.
3. Automotive Systems: Stores non-volatile data, such as diagnostic codes and system configurations.
4. Medical Devices: Maintains essential operational settings and patient data records.
5. Communication Systems: Utilized in networking equipment for configuration settings and firmware storage.
Its small footprint and I2C interface make it versatile for various compact and low-power applications.

Package

The AT24C16C-STUM-T is a type of EEPROM with an 8-pin package, specifically in the SOT-23-5 form factor. This package type is surface-mount, making it suitable for compact and space-efficient PCB designs.

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