AT24C32D-XHM-T

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AT24C32D-XHM-T

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IC EEPROM 32KBIT 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 32Kb (4K 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 AT24C32D-XHM-T is a type of EEPROM (Electrically Erasable Programmable Read-Only Memory) chip developed by Microchip Technology. It is part of the AT24Cxx series, known for non-volatile memory solutions used in various electronic applications. This specific model, the AT24C32D, offers 32K bits of memory organized as 4,096 words of 8 bits each.
Key features include I2C (Inter-Integrated Circuit) serial interface, allowing easy integration with microcontrollers and other digital devices. The chip operates at a wide voltage range (1.7V to 5.5V), making it versatile for different power environments. It supports up to 1 MHz clock frequency, enabling fast data transfer rates. Additionally, the device has low power consumption, both in active and standby modes, which is beneficial for battery-powered applications.
With an industrial temperature range of -40°C to +85°C, the AT24C32D-XHM-T is suitable for various environmental conditions. Its reliability and small footprint make it ideal for use in consumer electronics, automotive systems, and industrial applications.

Equivalent

The AT24C32D-XHM-T is a 32Kb I2C EEPROM from Microchip. Equivalent products include:
1. 24LC32A - Microchip's own equivalent with similar specifications.
2. CAT24C32 - From ON Semiconductor, offering similar features.
3. M24C32-W - STMicroelectronics' equivalent with comparable characteristics.
4. BR24G32F - ROHM Semiconductor's alternative.
5. 24AA32A - Another Microchip variant compatible with AT24C32D.
These alternatives generally share similar memory capacities, interfaces, and operating temperature ranges.

Features

The AT24C32D-XHM-T is a 32-Kb (kilobit) I2C-compatible serial EEPROM from Microchip Technology. Key features include:
1. Memory: 32 Kb organized as 4,096 x 8 bits.
2. Interface: I2C (Inter-Integrated Circuit) interface for communication, supporting standard and fast mode data transfer rates up to 1 MHz.
3. Voltage Range: Operates over a wide voltage range from 1.7V to 5.5V, making it versatile for various applications.
4. Write Protection: Includes a hardware write-protect pin to prevent inadvertent writes to the memory.
5. Low Power Consumption: Features low power consumption, making it suitable for battery-operated devices.
6. Endurance: High endurance with 1,000,000 write cycles and data retention of over 100 years.
7. Package: Available in different package types, such as TSSOP (Thin Shrink Small Outline Package), minimizing space requirements on PCBs.
8. Operating Temperature: Supports a wide operating temperature range, typically -40°C to +85°C.
These features make it suitable for data storage in consumer electronics, industrial applications, and other embedded systems.

Manufacturer

The AT24C32D-XHM-T is manufactured by Microchip Technology Inc. Microchip Technology is a leading American company specializing in the production of microcontrollers, memory, and analog semiconductors. The company focuses on embedded control solutions, providing a wide range of products and services designed to help engineers and developers create innovative and efficient electronic systems. Microchip's portfolio includes a variety of microcontrollers, mixed-signal products, and memory devices, catering to diverse applications across industries such as automotive, aerospace, consumer electronics, and industrial automation. The AT24C32D-XHM-T is part of their EEPROM (Electrically Erasable Programmable Read-Only Memory) product line, which is used for data storage purposes in various electronic devices.

Application

The AT24C32D-XHM-T is a 32K I2C-compatible serial EEPROM used in a variety of applications. It is commonly utilized in consumer electronics for storing configuration settings, firmware, and calibration data. In industrial automation, it is used for data logging and event counting. The device is also found in medical devices for patient data storage and in automotive systems for various parameter settings. Additionally, it is used in communication equipment for storing network configurations and in security systems for encrypted key storage. Its low power consumption and reliability make it suitable for battery-powered and portable devices.

Package

The AT24C32D-XHM-T is a 32Kb I2C-compatible EEPROM chip from Microchip Technology. It comes in an 8-lead TSSOP (Thin Shrink Small Outline Package), which is a compact, surface-mount package ideal for space-constrained applications.

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