AT24C32C-TH-B

Write Cycle Time - Word, Page:	5ms
Base Part Number:	AT24C32
Supplier Device Package:	8-TSSOP
Package / Case:	8-TSSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Voltage - Supply:	1.8 V ~ 5.5 V
Memory Interface:	I²C
Access Time:	550ns
Series:	--
Clock Frequency:	1MHz
Memory Size:	32Kb (4K x 8)
Technology:	EEPROM
Memory Format:	EEPROM
Memory Type:	Non-Volatile
Part Status:	Obsolete
Packaging:	Tube

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<p>AT24C32C-TH-B is a type of memory which works on the I2C serial interface or communication protocol. It is built with 32KB of Electrically Erasable Programmable Read-Only Memory (EEPROM) and also contains a self-contained multiplexed address and data bus to enable access to the EEPROM memory array. This memory has a wide application field especially in embedded system design and can be flexibly used for a variety of applications.</p><p>The AT24C32C-TH-B has an internal 16-bit addressing system which can be used for random word addressing and memory organization. This memory also has an asynchronous read response feature that enables the memory to input data without the need for a clock and thus simplifies device engineering. This feature also assists in reducing system cost. Furthermore, the AT24C32C-TH-B is built with a timer control and sequencing features which are suitable for power-sensitive designs. The timer control and sequencing features can be used to reduce the total application power consumption.</p><p>In terms of the working principle of AT24C32C-TH-B, the memory works on a two wire interface with the I2C protocol. The data size is 8 bits, and the clock rate is 100KHz which is suitable for most of the embedded applications. Data can be written in the memory with 16-bit address. The data is written and read using an I2C protocol with start and stop conditions. The AT24C32C-TH-B also supports a write-protect feature which enables the user to protect data which has already been written in the memory, thereby offering additional security.</p><p>The AT24C32C-TH-B is also equipped with enhanced write protection, which helps protect against data corruption due to power failure or voltage drop. This feature requires system resetting after power is restored and will cause the memory to start from pre-set address. Furthermore, the AT24C32C-TH-B also has a pin selection feature which can disable or enable the write protect functions.</p><p>The AT24C32C-TH-B is highly reliable with regard to data retention and has a long data retention period of up to 100 years. This memory also has a high endurance data rewrite cycle of up to a million cycles. This makes it suitable for data logging and real-time data exchange applications. With such features, this chip is ideal for embedded system designs.</p><p>In conclusion, the AT24C32C-TH-B is a 32KB EEPROM which works on a two wire interface with an I2C protocol. It has an internal 16-bit addressing system, as well as enhanced write protection, timer control and sequencing features, a write-protect feature, and many others features which make this memory highly suitable for embedded system designs.</p>

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