I 80C51 CPU I 5 V operating voltage from 0 MHz to 40 MHz I 16/32/64 kB of on-chip flash user code memory with ISP and IAP I Supports 12-clock (default) or 6-clock mode sel.

possible. The P89V51RB2/RC2/RD2 is also capable of IAP, allowing the flash program memory to be reconfigured even while th.

The P89V51RB2/RC2/RD2 are 80C51 microcontrollers with 16/32/64 kB flash and 1024 B of data RAM. A key feature of the P89V51RB2/RC2/RD2 is its X2 mode option. The design engineer can choose to run the application with the conventional 80C51 clock rate .

89V51RD2

89V51RD2FA

89V516RD

89V52RD2

89VRD2

89000

89024

8902A

8904

8905

8906

8909

89170M

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