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P89V51RD2FA/BA P89V51RD2BN/FN P89V51RC2FN112 P89V51RB2FN/BN
P89V51RC2FN,112【IC MCU 8BIT 32KB FLASH 40DIP】
丝印P89V51RC2FN,112 P89V51RC2FA,512 P89V51RC2FA,512
新NCV86601BD50R2G BQ20Z80DBT-V101 P89V51RC2FN,112