The R8C/21 Group is supported only for customers who have already adopted these products.
This MCU is built using the high-performance silicon gate CMOS process using the R8C CPU core and is packaged in a 48-pin plastic molded LQFP. This MCU operates using sophisticated instructions featuring a high level of instruction efficiency. With 1Mb of address space, it is capable of executing instructions at high speed. This Furthermore, the data flash (1KB x 2 blocks) is embedded in the R8C/21 Group. The difference between R8C/20 and R8C/21 Groups is only the existence of the data flash. Their peripheral functions are the same.
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Brochure
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Brochure
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General Reliability Literature
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Guide
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Guide
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Guide
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Guide
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Guide
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Manual - Development Tools
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Manual - Development Tools
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Manual - Development Tools
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Manual - Development Tools
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Manual - Development Tools
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Manual - Hardware
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Other
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Other
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Quick Start Guide
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Quick Start Guide
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Release Note
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Technical Update
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Tool News - Note
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