8-Bit MCU 4MHz FLASH 7KB 33 I/O TQFP
8-Bit 4MHz PIC MCU, FLASH, TQFP, 33 I/O, 192B RAM
8-Bit 4MHz FLASH MCU, TQFP, PIC Core, 33 I/O, USART, I2C, SPI
8-Bit 4MHz FLASH MCU, PIC Core, TQFP, 33 I/O