المسار :OKDatasheet > اشباه الموصلات datasheet > Atmel Datasheet > T89C51RD2-SMTI-L
T89C51RD2-SMTI-L المضاربه : 0 to 25 MHz flash programmable 8-bit microcontroller, 80C52 compatible, 8051 pin and instruction compatible, 256 bytes RAM, EEPROM 2Kbytes, flash 64Kbytes