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DS2430AP/T&R

Name: DS2430AP/T&R
Rating: 4.7 (12 reviews)

IC EEPROM 256B 1-WIRE 6TSOC

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包 TSOC-6
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	256b (32 x 8)
MemoryInterface	1-Wire®
AccessTime	15 µs
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	6-SMD, J-Lead

概述

Description

The DS2430AP/T&R is a 1-Wire EEPROM (Electrically Erasable Programmable Read-Only Memory) device developed by Maxim Integrated. It features a unique 64-bit serial number and offers 256 bits (32 bytes) of non-volatile memory for data storage. The device communicates using the 1-Wire protocol, which allows multiple devices to be connected in a single data line, simplifying wiring and reducing costs.
Key features include low power consumption, the ability to operate over a wide voltage range (from 2.8V to 6.0V), and a fast read/write cycle time. The DS2430AP/T&R is often used in applications requiring secure data storage, such as electronic identification, asset management, and data logging.
Its compact design and ease of integration make it suitable for various consumer electronics, industrial applications, and smart systems. The part is available in a small package, making it ideal for space-constrained designs.

Features

The DS2430AP/T&R is a 1-Wire EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Maxim Integrated (now part of Analog Devices). Key features include:
1. Memory Capacity: 256 bits of EEPROM organized in 32 bytes, allowing for efficient data storage.
2. 1-Wire Interface: Communication over a single data line, simplifying wiring and connections.
3. Unique 64-Bit ROM: Each device contains a unique identifier, enabling multiple devices to be connected on the same bus.
4. Low Power Consumption: Designed for battery-operated devices, it operates in a low-power mode.
5. Read/Write Capability: Supports both reading and writing operations, with data retention of up to 10 years.
6. Wide Voltage Range: Operates from 2.8V to 6.0V, making it suitable for various applications.
7. Temperature Range: Functional across a temperature range of -40°C to +85°C, suitable for industrial applications.
These features make the DS2430AP/T&R ideal for applications requiring reliable and compact data storage solutions.

Package

The DS2430AP/T&R is packaged in a small, surface-mount type known as a "SOT-23" package. This compact design allows for easy integration into various electronic circuits and applications.

Pinout

The DS2430AP/T&R is a 1-Wire EEPROM memory chip from Maxim Integrated (now part of Analog Devices). It features a total of 8 pins.
Pin Functions:
1. GND (Pin 1): Ground connection.
2. DQ (Pin 2): 1-Wire data input/output pin for communication.
3. A0 (Pin 3): Address pin used to determine the chip's address in a multi-drop network.
4. A1 (Pin 4): Another address pin for additional addressing.
5. A2 (Pin 5): The third address pin for unique identification.
6. VCC (Pin 6): Power supply pin, required for operation.
7. NC (Pin 7): No connection; not used.
8. NC (Pin 8): No connection; not used.
The DS2430AP/T&R operates with a 1-Wire protocol, allowing multiple devices to communicate over a single wire, and provides a means for data storage with a capacity of 256 bits.

Manufacturer

The manufacturer of the DS2430AP/T&R is Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is a semiconductor company that specializes in the design and production of analog and mixed-signal integrated circuits. Their products are widely used in various applications, including automotive, industrial, communications, and consumer electronics. The DS2430AP/T&R is a 1-Wire EEPROM device, often used for applications requiring unique identification and data storage. As a leader in the semiconductor industry, Maxim Integrated focuses on innovation and high-performance solutions.

Application

The DS2430AP/T&R is a 1-Wire EEPROM memory device primarily used in applications such as electronic tagging, asset tracking, and identification systems. It can store unique device information and configuration data in various fields, including automotive, industrial, and consumer electronics. Additionally, it is utilized in smart appliances and security systems for data logging and authentication purposes.

Equivalent

The DS2430AP/T&R chip is a 1-Wire EEPROM with 256 bits of memory. Equivalent products include the DS2431, which offers similar functionality with 1 Kbit of EEPROM, and the DS28E17, which provides more advanced features like SHA-1 authentication. Additionally, other options like the AT24C02 and AT24C04 from Microchip can serve as EEPROM alternatives but may require different interfacing. Always check compatibility with your specific application before substitution.