HC11 HC11 Microcontroller IC 8-Bit 4MHz 24KB (24K x 8) OTP 84-PLCC (29.21x29.21)
NXP HC11 8b SPI/SCI Microcontroller, 24KB EPROM, 62 I/O, PLCC
8-Bit Microcontroller QFP 24KB OTP Memory SPI SCI
24KB OTP QFP SPI SCI Microcontroller