指纹个数

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???????30?????,????????????????flash size??,??????1MB?flash????128KB SRAM??

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???????30?????

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??????????????,?????????????????,??????flash????512KB??????????:256??,????????????:196??,?1KB=1024???

?????????J-Metrics MEA-331,???????30?????,????????????????flash size??,??????1MB?flash????128KB SRAM??;