MCU 8-bit HC05 CISC 8KB EPROM 3.3V/5V 44-Pin PLCC Box
8-Bit MCU, 8KB OTP, 2.1MHz, 24 I/O, SPI, SCI, 44-LQFP
HC05 HC05 Microcontroller IC 8-Bit 2.1MHz 8KB (8K x 8) OTP 42-PSDIP