AT24C16C-XHM-T

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AT24C16C-XHM-T

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IC EEPROM 16KBIT I2C 1MHZ 8TSSOP

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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-XHM-T is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) chip manufactured by Microchip Technology. It offers 16 kilobits (2 kilobytes) of memory organized as 2048 words of 8 bits each, accessible via an I2C interface. This chip is part of the 24C series, known for its reliable data retention and endurance.
Key features include a wide operating voltage range from 1.7V to 5.5V, making it suitable for various applications. It supports a standard I2C protocol, allowing for operation in Standard (100 kHz) and Fast (400 kHz) mode. The EEPROM has features like byte-level write, page write capability up to 16 bytes, and self-timed write cycles, ensuring efficient data handling.
The chip comes in a compact 8-lead SOIC package, with an operating temperature range of -40°C to +85°C, making it versatile for industrial and consumer applications. Typical uses include data storage, calibration data logging, and device configuration in electronic devices.

Equivalent

The AT24C16C-XHM-T is a 16Kb I2C Serial EEPROM. Equivalent products include:
1. Microchip 24LC16B – Another 16Kb I2C EEPROM from the same manufacturer.
2. STMicroelectronics M24C16 – Offers similar specifications and I2C interface.
3. ON Semiconductor CAT24C16 – Provides comparable features and compatibility.
4. ROHM BR24C16 – Another option with equivalent storage capacity and I2C interface.
These products share similar specifications, pin configurations, and use I2C protocol, making them suitable substitutes.

Features

The AT24C16C-XHM-T is a 16Kb I2C-compatible serial EEPROM device manufactured by Microchip Technology. Key features include:
1. Memory Organization: 16 Kb arranged in 2048 x 8-bit configuration.
2. Interface: Supports I2C serial protocol, with 2-wire interface for efficient communication.
3. Operating Voltage: Wide range from 1.7V to 5.5V.
4. Low Power Consumption: Includes low read current and standby current for energy efficiency.
5. Clock Frequency: Supports standard (100 kHz) and fast (400 kHz) I2C modes.
6. Data Retention: Guarantees data retention for over 100 years.
7. Endurance: High endurance with 1,000,000 write cycles per byte.
8. Package Options: Available in various small form factor packages, such as SOIC, TSSOP, and UDFN.
9. Temperature Range: Operates within a temperature range of -40°C to +85°C.
10. Write Protection: Includes a write-protect pin to safeguard data integrity.
These features make it suitable for a variety of applications requiring non-volatile memory with reliable performance.

Pinout

The AT24C16C-XHM-T is a 16Kb I2C-compatible Serial EEPROM from Microchip Technology. It typically comes in an 8-pin package. Here are the pin functions:
1. A0, A1, A2: Address input pins. These pins are used to set the address of the device, allowing multiple devices to be used on the same bus.
2. VSS: Ground pin.
3. SDA: Serial Data line. It is used for bidirectional data transfer between the device and the host.
4. SCL: Serial Clock line. The clock signal supplied by the host to synchronize data transfer.
5. WP: Write Protect pin. When connected to VCC, it prevents write operations to the entire memory.
6. VCC: Supply voltage pin.
The AT24C16C operates as a slave device on the I2C bus, allowing for data storage and retrieval with a simple two-wire interface.

Manufacturer

The AT24C16C-XHM-T is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in embedded control applications and offers a comprehensive portfolio that includes microcontrollers, analog devices, wired and wireless connectivity products, security ICs, and memory products like EEPROMs, where the AT24C16C-XHM-T falls under. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries including automotive, aerospace, consumer electronics, industrial, and telecommunications. They focus on providing innovative solutions that help customers create optimized designs, reduce risks, and speed time-to-market.

Application

The AT24C16C-XHM-T is a 16Kb serial EEPROM from Microchip Technology, typically used for non-volatile data storage. Application areas include consumer electronics, industrial automation, medical devices, and automotive systems. It is suitable for storing configuration settings, calibration data, and identification information. Its compact size and low power consumption make it ideal for battery-operated devices. Additionally, it is used in applications requiring data logging, secure data storage, and feature upgrades. Its I2C interface allows easy integration into microcontroller-based systems, making it versatile for various embedded applications.

Package

The AT24C16C-XHM-T is a 16Kb I2C serial EEPROM manufactured by Microchip Technology. It comes in an 8-lead, surface-mount, TSSOP (Thin Shrink Small Outline Package) package. This compact package type is designed for space-constrained applications, providing reliable non-volatile memory storage.

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