Microchip PIC12F509-I/SN, 8bit PIC Microcontroller, PIC12F, 4MHz, 1K Flash, 8-Pin SOIC

PIC12F508/509 8-Bit Flash Microcontrollers. Microchip ‘s PIC12 Microcontrollers (MCUs) were the world ‘s first 8-Pin microcontrollers. Originally launched as One Time Programmable (OTP) parts, this range of devices continues to expand as extra features and further improvements are added. The PIC12F508/509 family of microcontrollers is based upon Microchip ‘s baseline core with a 2 level hardware stack and 33 instructions. These MCUs provide up to 1 MIPS, up to 1.5 Kbytes program memory with data memory of up to 41 bytes SRAM. On board is a RC oscillator with ±1% accuracy. Features. 33 Instructions 2 Level Hardware Stack 4 MHz Internal Oscillator 6 I/O Pins One 8-bit Timer Watchdog Timer (WDT) In-Circuit Serial Programming (ICSP) In-Circuit Debugging (ICD)