16KB OTP 8051 Microcontroller, 40MHz, UART/USART, QFP, Surface Mount
8-Bit MCU 16KB OTP 40MHz 80C51 DIP 40-Pin
8-Bit 8051 MCU, 30MHz, OTPROM, 512B RAM, 32 I/O, PQFP44
80C51 16KB OTP QFP 40MHz UART/USART Microcontroller
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