Микросхема PIC14000-04/SP 300mil, PDIP28

PIC14000-04/SP 300mil, PDIP28The 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