25LC128
P80C32UBA (2)P80C32UB (3)P80C32U (6)P80C32 (15)P80C3 (22)P80C (53)P80 (59)

NXP Semiconductors

P80C32UBAA,512

8051 80C Microcontroller IC 8-Bit 33MHz ROMless 44-PLCC (16.59x16.59)
NXP Semiconductors

P80C32UBAA,518

8051 80C Microcontroller IC 8-Bit 33MHz ROMless 44-PLCC (16.59x16.59)

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