PIC14000 Datasheet PDF

●The PIC14000-04/SP is a 8-bit powerful only 35 single word instructions CMOS one-time programmable (OTP) based Microcontroller. The PIC14000 uses a RISC Harvard architecture CPU with separate 14-bit instruction and 8-bit data buses. A 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 are available. Additionally, a large register set is included. with standardized features including 7kB of addressable program memory size, 192bytes of data memory size, 22 general-purpose I/O pins and two comparators. This device operates at a maximum frequency of 4MHz with wide operating voltage of 2.7 to 6V.

● 8 level hardware stack

● Serial in-system programming

● Multi-segment programmable code-protection

● Watchdog timer (WDT)

● Oscillator start-up timer (OST)

● Power-up timer (PWRT)

● Power on reset (POR)

● Internal voltage reference (Bandgap)

● On-chip temperature sensor

● One 8-bit digital timers

● One 16-bit digital timer

● On-chip low voltage detector

● 6 internal and 5 external interrupt sources