.jpg)
P80C51FA-4A,512
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 256 ROMLESS 44PLCC
P80C51FA-4B,557
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 44QFP
P80C51FA-4N,112
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 256 ROMLESS 40DIP
P80C51FA1SF88
Manufacturers：
Intel
Description：
IC MPU 8BIT 5V 16MHZ 40DIP
P80C51FA24SF88
Manufacturers：
Intel
Description：
IC MPU 8-BIT 5V 24MHZ 40-DIP
P80C51RA24
Manufacturers：
Intel
Description：
IC MPU 8-BIT 5V 24MHZ 40-DIP
P80C552EBA/08,512
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 68PLCC Packed in Tube or Reel
P80C552EBA/08,518
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 68PLCC TAPE&REEL
P80C552EBB/08,557
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 80QFP
P80C552EFA/08,512
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 68PLCC
P80C552EFA/08,518
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 68PLCC
P80C552EFB/08,557
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 80QFP
P80C552IBA/08,512
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 68PLCC
P80C552IBA/08,518
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 68PLCC
P80C552IFA/08,512
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 68PLCC
P80C554SBBD,157
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 64LQFP
P80C554SFBD,157
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 8BIT ROMLESS 64LQFP
P80C557E4EFB/01,51
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 1024 ROMLESS 80QFP
P80C557E4EFB/01,55
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 1024 ROMLESS 80QFP
P80C562EBA/02,512
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 256 ROMLESS 68PLCC