AT45DB161E-SHF-T Integrated Circuits (ICs)

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The AT45DB161E-SHF-T is an ultra-small serial Flash memory device from Atmel Corporation. It is commonly used in applications that require non-volatile memory, such as data storage, data logging, and code execution. The AT45DB161E-SHF-T is available in a variety of packages, such as a 2.7mmx2.1mm 40-pin wafer level chip scale package (WLCSP).

The AT45DB161E-SHF-T is a 2 megabit serial Flash memory device featuring a 0.18 µm CMOS Technology. The device contains two Non-volatile memory blocks composed of a total Memory Depth of 16,777,216 bits. Both memory blocks are organized as 131,072 pages of 128 bytes. The pages can be individually read, erased, and programmed through the use of the device\'s single-pin serial interface.

The AT45DB161E-SHF-T\'s ultra-small package makes it well-suited for size-restricted applications such as mobile phones, digital cameras, and other handheld electronic devices. The device\'s 0.18 µm floating gate process results in fast program and erase times, as well as a low power consumption. The device also has a large memory density, allowing it to store large amounts of data in a small space. Additionally, the device features several error detection features, such as a CRC and a two-bit Error Correction Code (ECC) which will automatically correct single-bit errors in transferred data.

The AT45DB161E-SHF-T utilizes the SPI (Serial Peripheral Interface) protocol which allows it to communicate with a host system via a simple 4-wire serial interface. The device supports both synchronous and asynchronous modes of operation. In synchronous mode, Clock (CLK) and Data Out (DO) signals are used to read data from the device. In asynchronous mode, the Data Out signal can be used to write data to the device. The device can also be put in a low power sleep mode when not in use, which significantly reduces power consumption.

The AT45DB161E-SHF-T is an ideal solution for applications that require non-volatile fixed block memory which is both space and power efficient. Its small size, wide range of memory capacities, and low power consumption make it a great choice for any number of memory-dependent applications. Additionally, the device\'s error detection features ensure reliable data storage and transmission while its SPI interface and low-power sleep mode make it simple to integrate into an embedded system.

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