| 1 | T89C51RB2 | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 2 | T89C51RB2 | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 3 | T89C51RB2 | 8-bit Microcontroller with 16K/ 32K Bytes  Flash | 1309K |   |   | 
	
	 
		| 4 | T89C51RB2_06 | 8-bit Microcontroller with 16K/ 32K Bytes  Flash | 1309K |   |   | 
	
	 
		| 5 | T89C51RB2-3CBCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 6 | T89C51RB2-3CBCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 7 | T89C51RB2-3CBCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 8 | T89C51RB2-3CBCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 9 | T89C51RB2-3CBIL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 10 | T89C51RB2-3CBIL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 11 | T89C51RB2-3CBIM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 12 | T89C51RB2-3CBIM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 13 | T89C51RB2-3CSCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 14 | T89C51RB2-3CSCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 15 | T89C51RB2-3CSCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 16 | T89C51RB2-3CSCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 17 | T89C51RB2-3CSCM | 8-bit Microcontroller with 16K/ 32K Bytes  Flash | 1309K |   |   | 
	
	 
		| 18 | T89C51RB2-3CSIL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 19 | T89C51RB2-3CSIL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 20 | T89C51RB2-3CSIM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 21 | T89C51RB2-3CSIM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 22 | T89C51RB2-3CSIM | 8-bit Microcontroller with 16K/ 32K Bytes  Flash | 1309K |   |   | 
	
	 
		| 23 | T89C51RB2-3CTCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 24 | T89C51RB2-3CTCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 25 | T89C51RB2-3CTCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 26 | T89C51RB2-3CTCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 27 | T89C51RB2-3CTIL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 28 | T89C51RB2-3CTIL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 29 | T89C51RB2-3CTIM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 30 | T89C51RB2-3CTIM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 31 | T89C51RB2-3CWCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 32 | T89C51RB2-3CWCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 33 | T89C51RB2-3CWCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 34 | T89C51RB2-3CWCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 35 | T89C51RB2-3CWIL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 36 | T89C51RB2-3CWIL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 37 | T89C51RB2-3CWIM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 38 | T89C51RB2-3CWIM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 39 | T89C51RB2-RLBCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 40 | T89C51RB2-RLBCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 41 | T89C51RB2-RLBCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 42 | T89C51RB2-RLBCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 43 | T89C51RB2-RLBIL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 44 | T89C51RB2-RLBIL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 45 | T89C51RB2-RLBIM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 46 | T89C51RB2-RLBIM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 47 | T89C51RB2-RLSCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 48 | T89C51RB2-RLSCL | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 49 | T89C51RB2-RLSCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   | 
	
	 
		| 50 | T89C51RB2-RLSCM | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH | 257K |   |   |