MICROCHIP PIC16F628-04/P 8 Bit Microcontroller, Flash, PIC16F, 4 MHz, 3.5 KB, 224 Byte, 18 Pins, DIP

The PIC16F628-04/P is a 8-bit fully-static Flash-based CMOS Microcontroller. The PIC16F62X have enhanced core features, eight-level deep stack, multiple internal and external interrupt sources. The separate instruction and data buses of the Harvard architecture allow a 14-bit wide instruction word with the separate 8-bit wide data. The two-stage instruction pipeline allows all instructions to execute in a single cycle, except for program branches (which require two cycles). A total of 35 instructions (reduced instruction set) are available. Additionally, a large register set gives some of the architectural innovations used to achieve a very high performance. The PIC16F62X microcontroller typically achieve a 2:1 code compression and a 4:1 speed improvement over other 8-bit microcontrollers in their class. The PIC16F62X device have special features to reduce external components, enhancing system reliability and reducing power consumption.