AT24CM01-UUM-T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	1Mb (128K x 8)
Clock Frequency:	1MHz
Write Cycle Time - Word, Page:	5ms
Access Time:	550ns
Memory Interface:	I²C
Voltage - Supply:	1.7 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-UFBGA, WLCSP
Supplier Device Package:	8-WLCSP

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Application Field and Working Principle of AT24CM01-UUM-T Memory

The AT24CM01-UUM-T Memory provides an industrial strength serial platform for embedded systems with full communication capabilities. It offers superior performance, superior reliability, and superior features in the areas of memory protection and reliable data storage.

Overview

The AT24CM01-UUM-T Memory is designed for use in embedded systems that require reliable data storage and is available in different configurations to suit applications with different memory capacities, operational features, and electrical interfaces.This device provides full memory protection with a built-in EEPROM and advanced error detection and repair techniques. It is also suitable for applications that require a bit-field addressable non-volatile memory solution.The AT24CM01-UUM-T Memory is based on serial technology and utilizes a two-wire serial interface. The interface can be configured as either industry standard SPI or Microwire compatible, as well as customer-specific formats.A robust power management system provides power to the memory and separates the write operation from the read operation to ensure maximum efficiency for both operations. The chip also features write protection and write-protection-macro capabilities to prevent accidental writing to the memory.

Features

The AT24CM01-UUM-T Memory provides many features and benefits that are essential for embedded system applications. Features include:

• High Memory Capacity: Up to 1Mbit of memory capacity.
• Industrial Strength Serial Platform: Supports SPI, Microwire, and customer-specific interfaces.
• EEPROM: Built-in EEPROM is used for memory protection and reliable data storage.
• Error Detection and Repair: Advanced error detection and repair techniques are used to reduce errors and protect data.
• Bit-Field Addressable: Memory can be addressed using individual bits.
• Power Management System: Separates the write and read operations to maximize efficiency.
• Write Protection: Built-in write protection and write-protection-macro capabilities prevent accidental writes to memory.

Applications

The AT24CM01-UUM-T Memory is well suited for a wide range of embedded system applications. The device has been extensively tested and proven to perform reliably in the most extreme conditions. Typically, the AT24CM01-UUM-T Memory is used for the following applications:

• Industrial Automation: The AT24CM01-UUM-T Memory is ideal for industrial automation applications where reliable memory protection is essential.
• Real Time Clocks: The device is designed to be used in real time clock applications where precise timekeeping is essential.
• Automotive Electronics: The AT24CM01-UUM-T Memory is ideal for automotive electronics applications that require dependable data storage and reliable memory protection.
• Medical Systems: The advanced error detection and repair features make the AT24CM01-UUM-T Memory ideal for use in medical systems where data integrity and reliability are paramount.
• Consumer Electronics: The AT24CM01-UUM-T Memory is perfect for consumer electronics applications where memory protection and reliable data storage are key.

Working Principle

The AT24CM01-UUM-T Memory is based on a two-wire serial interface, typically SPI or Microwire, and is managed in terms of multi-byte operations called pages. Each page has a dedicated address, and a number of operations can be conducted on it. The memory can be accessed in three distinct operating modes which are selected with the page configuration command. These are:

• Read/Write Mode: Allows data to be read or written within a page.
• Sequential Read/Write Mode: Allows data to be read or written sequentially across multiple pages.
• Erase/Write Mode: Allows data to be erased or written to multiple pages.

The AT24CM01-UUM-T Memory also supports a number of additional features that enable read/write/erase operations to be performed more efficiently. These include, but are not limited to, random-access mode for addressable data transfer, burst read for high-speed access over many pages, and data polling for low-level signals.

Conclusion

The AT24CM01-UUM-T Memory provides an ideal platform for embedded systems that require reliable data storage and advanced error detection and repair capabilities. It is well suited for a wide range of applications including industrial automation, real-time clocks, automotive electronics, medical systems, and consumer electronics. It features a versatile serial interface, advanced features for efficient data transfer and access, and a robust power management system. All these features make the AT24CM01-UUM-T Memory an ideal choice for reliable embedded system solutions.

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