Part Number	87C51
Description	8-bit microcontroller
Info	INTEGRATED CIRCUITS 80C51/87C51/80C52/87C52 80C51.
Manufacture	NXP
for PC	Download 87C51 Datasheet

Part Number	87C51FA
Description	8-bit microcontroller
Info	INTEGRATED CIRCUITS 8XC52/54/58/80C32 8XC51FA/FB/.
Manufacture	NXP
for PC	Download 87C51FA Datasheet

Part Number	87C51FA
Description	CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
Info	87C51FA 87C51FB 87C51FC 87C51FC-20 CHMOS SINGLE-CH.
Manufacture	Intel Corporation
for PC	Download 87C51FA Datasheet

Part Number	87C51FB
Description	8-bit microcontroller
Info	INTEGRATED CIRCUITS 8XC52/54/58/80C32 8XC51FA/FB/.
Manufacture	NXP
for PC	Download 87C51FB Datasheet

Part Number	87C51FB
Description	CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS
Info	87C51FA 87C51FB 87C51FC 87C51FC-20 CHMOS SINGLE-CH.
Manufacture	Intel Corporation
for PC	Download 87C51FB Datasheet

Part Number	87C51FC
Description	8-bit microcontroller
Info	INTEGRATED CIRCUITS 8XC52/54/58/80C32 8XC51FA/FB/.
Manufacture	NXP
for PC	Download 87C51FC Datasheet

Part Number	87C51FC
Description	CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
Info	87C51FA 87C51FB 87C51FC 87C51FC-20 CHMOS SINGLE-CH.
Manufacture	Intel Corporation
for PC	Download 87C51FC Datasheet

Part Number	87C51FC-20
Description	CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
Info	87C51FA 87C51FB 87C51FC 87C51FC-20 CHMOS SINGLE-CH.
Manufacture	Intel Corporation
for PC	Download 87C51FC-20 Datasheet

Part Number	87C51GB
Description	CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
Info	8XC51GB CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER Co.
Manufacture	Intel Corporation
for PC	Download 87C51GB Datasheet

Part Number	87C51SL
Description	KEYBOARD CONTROLLER
Info	8XC51SL LOW VOLTAGE 8XC51SL KEYBOARD CONTROLLER 8.
Manufacture	Intel
for PC	Download 87C51SL Datasheet

Part Number	87C51X2
Description	80C51 8-bit microcontroller
Info	INTEGRATED CIRCUITS 80C31X2/32X2 80C51X2/52X2/54X.
Manufacture	NXP
for PC	Download 87C51X2 Datasheet