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AT24MAC402-STUM-T
+StücklisteIC EEPROM 2KBIT I2C 1MHZ SOT23-5
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HerstellerMikrochip-Technologie
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Herstellerteil #AT24MAC402-STUM-T
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Datenblatt AT24MAC402-STUM-T DataSheet
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Base Product Number | AT24MAC402 |
| Digi Key Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 2Kbit |
| Memory Organization | 256 x 8 |
| Memory Interface | I2C |
| Clock Frequency | 1 MHz |
| 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 | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | SOT-23-5 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Access Time | 550 ns |
Übersicht
Description
The AT24MAC402-STUM-T is a component in the AT24MAC family of devices, which are electrically erasable programmable read-only memory (EEPROM) chips. Specifically, these chips integrate a unique MAC/EUI-48 address, which is crucial for network applications requiring a distinct identifier. The "STUM-T" part of the name indicates specific packaging and temperature range options.
Key features of the AT24MAC402 include:
1. EEPROM Capacity: It typically offers 2Kb (kilobits) of memory, organized in a way that allows for efficient data storage and retrieval.
2. 2-Wire Serial Interface: Utilizes an I2C interface, which is widely used for communication between integrated circuits.
3. Unique MAC Address: Comes with a pre-programmed, guaranteed unique 48-bit MAC address, ensuring no duplicates across devices.
4. Wide Voltage Range: It operates across a broad range of voltage levels, making it versatile for various applications.
5. Data Integrity: Features mechanisms like error correction to maintain data integrity.
The AT24MAC402-STUM-T is suitable for applications in IoT, networking, and other fields where unique device identification is required.
Key features of the AT24MAC402 include:
1. EEPROM Capacity: It typically offers 2Kb (kilobits) of memory, organized in a way that allows for efficient data storage and retrieval.
2. 2-Wire Serial Interface: Utilizes an I2C interface, which is widely used for communication between integrated circuits.
3. Unique MAC Address: Comes with a pre-programmed, guaranteed unique 48-bit MAC address, ensuring no duplicates across devices.
4. Wide Voltage Range: It operates across a broad range of voltage levels, making it versatile for various applications.
5. Data Integrity: Features mechanisms like error correction to maintain data integrity.
The AT24MAC402-STUM-T is suitable for applications in IoT, networking, and other fields where unique device identification is required.
Equivalent
The AT24MAC402-STUM-T is a serial EEPROM with a unique MAC address. Equivalent products with similar features include:
1. Microchip 24AA025E48: 2Kb EEPROM with EUI-48 MAC address.
2. STMicroelectronics M24C02-DRMN6: 2Kb EEPROM with unique identifier.
3. ROHM BR24G02FVT-3AG: 2Kb EEPROM suitable for applications requiring unique identification.
Always check specific requirements and datasheets to ensure compatibility.
1. Microchip 24AA025E48: 2Kb EEPROM with EUI-48 MAC address.
2. STMicroelectronics M24C02-DRMN6: 2Kb EEPROM with unique identifier.
3. ROHM BR24G02FVT-3AG: 2Kb EEPROM suitable for applications requiring unique identification.
Always check specific requirements and datasheets to ensure compatibility.
Features
The AT24MAC402-STUM-T is a serial EEPROM from Microchip Technology, notable for its combination of memory and unique identifiers. Key features include:
1. Memory Capacity: It offers 2Kb (256 x 8) of Electrically Erasable Programmable Read-Only Memory (EEPROM).
2. Interface: Utilizes a standard I2C (Inter-Integrated Circuit) interface, supporting up to 1 MHz speeds for efficient data transfer.
3. Unique Identifiers: Includes a 128-bit unique serial number, which is ideal for applications that require traceability and authentication.
4. Write Protection: Features software write protection for the entire memory array or selected portions to prevent accidental overwrites.
5. Wide Operating Voltage: Operates from 1.7V to 5.5V, suitable for a broad range of applications.
6. Low Power Consumption: Designed for low power consumption, crucial for battery-powered devices.
7. Temperature Range: Operates over an extended temperature range, typically -40°C to +85°C, making it versatile for industrial applications.
8. Packaging: Comes in a compact 8-lead UDFN package, which supports high-density board designs.
These features make the AT24MAC402-STUM-T well-suited for applications requiring reliable data storage and unique device identification.
1. Memory Capacity: It offers 2Kb (256 x 8) of Electrically Erasable Programmable Read-Only Memory (EEPROM).
2. Interface: Utilizes a standard I2C (Inter-Integrated Circuit) interface, supporting up to 1 MHz speeds for efficient data transfer.
3. Unique Identifiers: Includes a 128-bit unique serial number, which is ideal for applications that require traceability and authentication.
4. Write Protection: Features software write protection for the entire memory array or selected portions to prevent accidental overwrites.
5. Wide Operating Voltage: Operates from 1.7V to 5.5V, suitable for a broad range of applications.
6. Low Power Consumption: Designed for low power consumption, crucial for battery-powered devices.
7. Temperature Range: Operates over an extended temperature range, typically -40°C to +85°C, making it versatile for industrial applications.
8. Packaging: Comes in a compact 8-lead UDFN package, which supports high-density board designs.
These features make the AT24MAC402-STUM-T well-suited for applications requiring reliable data storage and unique device identification.
Manufacturer
The AT24MAC402-STUM-T is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, the company is known for producing a wide range of semiconductor products that are used in various applications across industries, including automotive, industrial, consumer electronics, and communications. Their solutions help customers create optimized designs with high performance and reliability.
Application
The AT24MAC402-STUM-T is a serial EEPROM with a unique MAC address, making it suitable for various applications. It is commonly used in network-enabled devices for MAC address storage, ensuring each device has a unique identifier for communication over networks. This EEPROM is also used in embedded systems for parameter storage, data logging, and configuration settings. It supports I2C communication, which makes it ideal for applications in consumer electronics, IoT devices, and other systems requiring reliable and compact non-volatile memory with high endurance and low power consumption. Additionally, it can be used in manufacturing for inventory tracking and anti-counterfeiting purposes by storing unique identifiers.
Package
The AT24MAC402-STUM-T is an EEPROM memory device with a TSSOP-8 package type. TSSOP stands for Thin Shrink Small Outline Package, which is a smaller and thinner version of the standard SOP package, typically used for surface mounting on PCBs.
