| Allicdata Part #: | DS2430A/T&R-ND |
| Manufacturer Part#: |
DS2430A/T&R |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC EEPROM 256 1WIRE TO92-3 |
| More Detail: | EEPROM Memory IC 256b (32 x 8) 1-Wire® 15µs TO-92... |
| DataSheet: |  DS2430A/T&R Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Obsolete |
| Memory Type: | Non-Volatile |
| Memory Format: | EEPROM |
| Technology: | EEPROM |
| Memory Size: | 256b (32 x 8) |
| Write Cycle Time - Word, Page: | -- |
| Access Time: | 15µs |
| Memory Interface: | 1-Wire® |
| Voltage - Supply: | -- |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Through Hole |
| Package / Case: | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) |
| Supplier Device Package: | TO-92-3 |
| Base Part Number: | DS2430A |
Description
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Today, the use of high-density EEPROM chips is becoming more and more popular in many applications. One such chip is the DS2430A/T&R. This memory chip is commonly used in automotive, computing, industrial, and energy-management applications. In this article, we will explore the features, application fields, and working principle of the DS2430A/T&R.
The DS2430A/T&R is a high-density, 1-wire EEPROM chip that utilizes 9-bit addressing to store up to 512 bits of data. It is available in a 5-pin, SOT23 package and has an operating temperature range of -40°C to +125°C. Furthermore, the chip provides a low-voltage write operation, which enables write operations to take place without the need for external pull-up resistors, saving space and power.
The DS2430A/T&R has various application fields. It can be applied in automotive and industrial applications as a memory chip for storing configuration data and critical information. In energy-management applications, it can be used as a device for storing energy-consumption data, such as the time and amount of energy consumed, which is essential for accurate energy billing. Additionally, the chip can also be used in computing applications, as it is ideal for storing and protecting critical data that is used in laptops and other computing devices.
The DS2430A/T&R uses 1-Wire protocol to communicate with the host controller. The 1-Wire protocol allows for communication to take place through a single connection and does not require the use of any additional pins or external components. The 1-Wire protocol is comprised of different commands, such as read, write, and reset commands. The read command is used to read data from the chip and the write command is used to write data to the chip. The reset command is used to start the communication between the host controller and the chip.
The 1-Wire protocol supports the use of 9-bit addressing. This means that the chip can store up to 512 bits of data. Each data word is 9 bits, with 8 bits of data and 1 bit of parity. Parity is used to ensure data integrity, as it checks if the data has been corrupted during transmission. When writing to the chip, the data is written to memory using the write command, followed by the 9-bit address of the data word. The chip can also be used to write data in bulk, which allows data to be written to the chip without having to write every single data word.
In conclusion, the DS2430A/T&R is a high-density, 1-Wire EEPROM chip that is commonly used in automotive, computing, industrial, and energy-management applications. It uses a low-voltage write operation and the 1-Wire protocol to communicate with the host controller. Furthermore, the chip is capable of storing up to 512 bits of data and can be used to write data in bulk, which makes it an ideal choice for a variety of applications.
The specific data is subject to PDF, and the above content is for reference
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