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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
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The data used by the microcontroller has a unit.
When the data is represented by the binary number, one digit is called a bit.
It may be handled by 4 bit, 8 bit, 16 bit, etc.
1024 bits are called 1K (Kilo) bits.
Please note that 1K is not 1000.
The nibble is a binary number of 4 digits and represents 1 nibble (4 bit) of data.
The byte is a binary number of 8 digits and represents 1 byte (8 bit) of data.
In addition, "Word" may be used.
There is no regulation that "1 word = the number of bits", and 1 word represents 1 data.
For example, 4 bit data is sometimes called 1 word in a 4 bit microcontroller, and 16 bit data is sometimes called 1 word in a 16 bit microcontroller.
Therefore, check in advance how many bits for 1 word are used in the microcontroller, and how to handle them.