P89V51RB2/RC2/RD2 8-bit 80C51 5 V low power 16/32/.
P89V51RD2FA - 8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller
P89V51RB2/RC2/RD2 8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller with 1 kB RAM Rev. 05 — 12 November 2009 Product data sheet 1. General d.89V51RD2FA - P89V51RD2FA
P89V51RB2/RC2/RD2 8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller with 1 kB RAM Rev. 05 — 12 November 2009 Product data sheet 1. General d.