PIC14000T-04/SO

The PIC14000 features include medium to high resolution A/D conversion (10 to 16 bits), temperature sensing, closed loop charge control, serial communication, and low power operation.

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.

PIC16/17 microcontrollers typically achieve a 2:1 code compression and a 4:1 speed improvement over other 8-bit microcontrollers.

• 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 Analog Peripherals 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 tem