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PIC14000 - 28-Pin Programmable Mixed Signal Controller

Download the PIC14000 datasheet PDF. This datasheet also covers the PIC variant, as both devices belong to the same 28-pin programmable mixed signal controller family and are provided as variant models within a single manufacturer datasheet.

General Description

3 2.0: Device Varieties 5 3.0: Architectural Overview 7 4.0: Memory Organization 13 5.0: I/O Ports 25 6.0: Timer Modules 37 7.0: Inter-integrated Circuit Serial Port (I2C™) 41 8.0: Analog Modules for A/D Conversion 57 9.0: Other Analog Modules 65 10.0: Special

Key Features

  • Slope Analog-to-Digital (A/D) converter - Eight external input channels including two channels with selectable level shift inputs - Six internal input channels - 16-bit programmable timer with capture register - 16 ms maximum conversion time at maximum (16-bit) resolution and 4 MHz clock - 4-bit programmable current source.
  • Internal bandgap voltage reference.
  • Factory calibrated with calibration constants stored in EPROM.
  • On-chip temperature sensor.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PIC-140.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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