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PIC14000
28-Pin Programmable Mixed Signal Controller
High-Performance RISC CPU:
• Only 35 single word instructions to learn • All single cycle instructions except for program branches which are two cycle • Operating speed: DC - 20 MHz clock input • 4096 x 14 on-chip EPROM program memory • 192 x 8 general purpose registers (SRAM) • 6 internal and 5 external interrupt sources • 38 special function hardware registers • Eight-level hardware stack
Pin Diagram
PDIP, SOIC, SSOP, Windowed CERDIP
RA1/AN1 RA0/AN0 RD3/REFB RD2/CMPB RD1/SDAB RD0/SCLB OSC2/CLKOUT OSC1/PBTN VDD VREG RC7/SDAA RC6/SCLA RC5 MCLR/VPP •1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 RA2/AN2 RA3/AN3 RD4/AN4 RD5/AN5 RD6/AN6 RD7/AN7 CDAC SUM VSS RC0/REFA RC1/CMPA RC2 RC3/T0CKI RC4
PIC14000
24 23 22 21 20 19 18 17 16 15
Analog
PIC14000 Datasheet
