32KB OTP 8051 Microcontroller, 30MHz, 32 I/Os, QFP Package
80C51 32-Bit Microcontroller, 40MHz, 32KB OTP, 256B RAM, QFP
IC Mcu 8 Bit 32KB Otp 44VQFP
IC Mcu 8 Bit 32KB Otp 44PLCC