AT24C32N-10SI

Write Cycle Time - Word, Page:	10ms
Base Part Number:	AT24C32
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Voltage - Supply:	4.5 V ~ 5.5 V
Memory Interface:	I²C
Access Time:	900ns
Series:	--
Clock Frequency:	400kHz
Memory Size:	32Kb (4K x 8)
Technology:	EEPROM
Memory Format:	EEPROM
Memory Type:	Non-Volatile
Part Status:	Obsolete
Packaging:	Tube

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Introduction to AT24C32N-10SI

AT24C32N-10SI is a 32K Serial EEPROM which incorporates an I2C based two-wire serial interface. This small non-volatile memory device is perfect for low power applications, including battery-backed and critical data storage applications, such as 1-Wire or I2C networked sensors.AT24C32N-10SI is specially designed for applications where several devices will be used together and performance and robustness need to be maximized. It is an ideal choice for designs where multiple data sources must share a common data structure and access protocol. The device can be used directly with a microprocessor or microcontroller in the I2C interface for non-volatile data storage.

Memory Classification

AT24C32N-10SI falls into the larger category of Memory. Normally Memory is broadly divided into three main categories: ROM (Read-Only Memory), RAM (Random-Access Memory) and EEPROM (Electrically Erasable Programmable Read-Only Memory). ROM (Read-Only Memory) is the oldest form of memory and is non-volatile, meaning it retains data even when the power is off. This makes it ideal for storing data that doesn\'t need to be changed, such as bootloader code or a BIOS firmware.RAM (Random-Access Memory) is a form of memory that allows for random access. This means data can be stored and retrieved in any order without having to pass through the normal boot process. This is the type of memory used for running programs and storing temporary data.EEPROM (Electrically Erasable Programmable Read-Only Memory) is a form of non-volatile memory that can be programmed, erased and reprogrammed electrically. It is often used to store configuration data and other data that must persist even when power is removed.

AT24C32N-10SI Application Field

AT24C32N-10SI is an ideal choice for applications where multiple data sources must share a common data structure and access protocol. Examples of these include sensor networks, industrial automation, automotive applications, data logging and telemetry systems.The device can be used for non-volatile data storage in a wide variety of applications that require low data retention power consumption and fast data throughput. This includes applications in consumer, industrial and medical products such as smart home networks, hand-held devices, smart grid systems, wearables and medical monitoring systems.

AT24C32N-10SI Working Principle

AT24C32N-10SI is based on I2C technology and works on two-wire serial protocol. This is a simple and reliable protocol which allows a device to read or write the memory of this device. The two-wire serial protocol consists of a serial data line (SDA) and a serial clock line (SCL).The SDA line is used to transmit data and the SCL line is used to synchronize the data transmission. The communication protocol is packet-based and is designed to be compatible with the I2C bus and other communication protocols, such as SMBus and PMBus. Each packet must contain a start condition and a slave address to indicate whether the device is trying to read from or write to the memory. The slave address is followed by a register address, which indicates the specific location in the memory. After the data is transmitted, the master device must send an "End of Packet" condition to signal the end of the packet. The device will then process the data and respond with an acknowledgement signal. If the acknowledgement is received, then the transfer is successful and the data has been stored.

Conclusion

AT24C32N-10SI is a 32K Serial EEPROM that can be used for non-volatile data storage applications. It is based on I2C technology and works on a two-wire serial protocol, and is compatible with I2C bus and other communication protocols, such as SMBus and PMBus. AT24C32N-10SI is ideal choice for designs where multiple data sources must share a common data structure and access protocol. It can be used for a wide variety of applications that require low power consumption and high throughput of data.

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