AT24C04D-MAHM-T
Manufacturer: Microchip Technology
Part Number: AT24C04D-MAHM-T
| Attribute | Value |
| cate_name | EEPROM (Electrically Erasable PROM) |
| Datasheet | AT24C04D-MAHM-T Microchip Technology |
| rohs | Compliance |
| reference_package | DFN |
| mounting | SMD mount，glue mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -40℃(TA) |
| max_operating_temperature | 85℃(TA) |
| length_width_height | 2mm(length)*3mm(width) |
| data_retention | 100Year |
| interface_type | I2C |
| max_access_time | 450ns |
| max_clock_frequency | 1MHz |
| max_operating_supply_voltage | 3.6V |
| memory_type | EEPROM，Non-Volatile |
| min_operating_supply_voltage | 1.7V |
| organization | 512x8 |
| output_enable_access_time | - |
| programming_voltage | - |
| storage_capacity | 4Kb （512 x 8） |
Overview:
The Microchip Technology AT24C04D-MAHM-T is a high-performance, 1K-bit (128x8) Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) designed for a wide range of applications requiring non-volatile data storage. This EEPROM is based on Microchip's advanced CMOS technology and offers a reliable and cost-effective solution for preserving data even in the absence of power.
Features:
1. 1K-bit (128x8) memory capacity for storing essential data.
2. I2C serial interface for easy integration with microcontrollers and other systems.
3. Operating voltage range of 2.7V to 5.5V, ensuring compatibility with various power sources.
4. Fast read and write speeds, reducing system latency.
5. Page write capability for efficient data updates.
6. Software and hardware data protection mechanisms to prevent data corruption.
7. Wide temperature range of -40°C to +85°C, suitable for various environmental conditions.
Development Support:
Microchip provides comprehensive development support for the AT24C04D-MAHM-T, including:
1. Technical documentation, such as datasheets and application notes.
2. Software libraries and drivers for easy integration with popular microcontroller platforms.
3. Development tools, such as MPLAB X IDE and MPLAB Harmony, for efficient code development and debugging.
4. Technical support and community forums for assistance with design challenges.
Application Areas:
The AT24C04D-MAHM-T EEPROM is suitable for various applications, including:
1. Data logging and event recording in industrial and consumer electronics.
2. Configuration and calibration data storage in embedded systems.
3. Security and authentication data storage in IoT devices.
4. Non-volatile storage for sensor data in automotive and medical applications.
5. Firmware and software updates in network devices.
Parameter Introduction:
1. Memory Size: 1K-bit (128x8)
2. Operating Voltage: 2.7V to 5.5V
3. Interface: I2C
4. Read Speed: Up to 400 kHz
5. Write Speed: Up to 20 kHz
6. Temperature Range: -40°C to +85°C
7. Package Type: 8-lead SOIC (MAHM-T)
FAQs:
Q1: What is the difference between EEPROM and Flash memory?
A1: EEPROM is a type of non-volatile memory that can be erased and reprogrammed in smaller units, while Flash memory is typically erased and programmed in larger blocks. EEPROM generally offers faster write speeds and lower power consumption compared to Flash memory.
Q2: Can I use the AT24C04D-MAHM-T in a battery-powered application?
A1: Yes, the AT24C04D-MAHM-T operates within a voltage range of 2.7V to 5.5V, making it suitable for battery-powered applications.
Q3: How do I program the AT24C04D-MAHM-T?
A3: You can program the AT24C04D-MAHM-T using an I2C interface and appropriate software libraries or drivers provided by Microchip.
Q4: Is there any data retention concern with the AT24C04D-MAHM-T?
A4: The AT24C04D-MAHM-T is designed for long-term data retention, with a typical data retention time of 100 years at 85°C.
Q5: Can I use the AT24C04D-MAHM-T in a high-temperature environment?
A5: Yes, the AT24C04D-MAHM-T can operate in a wide temperature range of -40°C to +85°C, making it suitable for high-temperature environments.
Please refer to the product rule book for details.
Microchip Technology's product line is vast and diverse, designed to serve a multitude of industries ranging from automotive to consumer electronics . The company is renowned for its range of microcontrollers, including the popular PIC microcontrollers, which are widely used in a variety of applications for their ease of programming and cost-effectiveness. Microchip's microcontrollers are complemented by a robust suite of software tools, providing developers with comprehensive solutions to create innovative and efficient products.
In addition to microcontrollers, Microchip Technology offers a broad spectrum of analog devices, including amplifiers, linear and interface products, power management devices, and data converters. These components are crucial for building complex electronic systems that require precise signal management and conversion.
Microchip also excels in providing a variety of memory products, including EEPROM, SRAM, and Flash memory chips, which are essential for data storage in electronic devices. The company's expertise in Flash-IP integration allows them to offer unique solutions that integrate flexible memory technologies with microcontrollers to streamline product design and reduce costs.
The company's commitment to innovation is further exemplified by its foray into the Internet of Things (IoT) and connectivity solutions. Microchip provides a range of wireless products, including Wi-Fi, Bluetooth, and LoRa technologies, enabling devices to connect and communicate seamlessly in an increasingly interconnected world.
Microchip Technology places a strong emphasis on quality and reliability, which is critical for applications where failure is not an option, such as in automotive and medical devices. The company operates state-of-the-art manufacturing facilities that adhere to rigorous standards for quality control and assurance.
Education and support are also key aspects of Microchip's strategy. The company offers extensive training, webinars, and technical support resources to help designers and engineers utilize their products effectively. This educational support, combined with user-friendly development tools, helps to lower the barrier to entry for using advanced microelectronics in new applications.
Furthermore, Microchip Technology is dedicated to sustainability and responsible business practices. The company actively works to minimize its environmental impact through waste reduction, energy management, and sustainable innovation.
In conclusion, Microchip Technology stands out as a robust and innovative company that not only provides a wide range of electronic components but also supports its offerings with strong customer support, comprehensive development tools, and a commitment to quality and sustainability. Whether for automotive safety systems, consumer electronics, industrial applications, or emerging IoT devices, Microchip Technology continues to be at the forefront of microelectronic solutions, driving technology forward in a multitude of sectors.
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