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Excuse me, is the register room the same for the same chip with different pin numbers?

Hardware design
九月 24, 2020 by Luka 369

I have a question. STM32F103c8 has 44 pins. Is it the same as the register of the stm32F103 multi-pin chip?

thank you all

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Kenny 发表于 September 24, 2020

Why not look at the product manual, there will be corresponding introductions in the general product manuals.

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Greta 发表于 September 24, 2020

Standing on the ST side and thinking, 44 feet, and 144 feet, if the registers are the same, then what do I sell? The same resource must be the same, and different resources have different configurations.

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Jodie 发表于 September 24, 2020

I think if you read the manual a lot, you will find that there is no inevitable connection between registers and pins. For example, 44-pin and 144-pin chips, the registers of their ad collection part may be exactly the same, and their gpio registers are very different. There may be a big difference, so. . . . I suggest you read the chip manual carefully.

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