8-Bit 40MHz FLASH MCU, I2C/SPI/UART, SSOP-28, 5.5V
28-Pin Quad Flat No-Lead Chip Carrier Microcontroller, 8-Bit, 5V, 40 MHz, 512 B RAM
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,28PIN,PLASTIC