s 80C51 Central Processing Unit s 5 V Operating voltage from 0 to 40 MHz s 64 kB of on-chip Flash program memory with ISP (In-System Programming) and IAP (In-Application .

possible. The P89V51RD2 is also In-Application Programmable (IAP), allowing the Flash program memory to be reconfigured e.

The P89V51RD2 is an 80C51 microcontroller with 64 kB Flash and 1024 bytes of data RAM. A key feature of the P89V51RD2 is its X2 mode option. The design engineer can choose to run the application with the conventional 80C51 clock rate (12 clocks per m.

89V516RD

89V51RB2

89V51RD2

89V51RD2FA

89V52RD2

89000

89024

8902A

8904

8905

8906

8909

89170M