Overview: PIC18FXXK80 FAMILY
Flash Microcontroller Programming Specification
1.0 DEVICE OVERVIEW
2.1 Hardware Requirements
This document includes the programming specifications for the following devices: • PIC18F25K80 • PIC18LF25K80 • PIC18F45K80 • PIC18LF45K80 • PIC18F65K80 • PIC18LF65K80 • PIC18F26K80 • PIC18LF26K80 • PIC18F46K80 • PIC18LF46K80 • PIC18F66K80 • PIC18LF66K80 When programming with the ICSP, the PIC18FXXK80 family requires two programmable power supplies; one for VDD and one for MCLR/VPP/RE3. Both supplies should have a minimum resolution of 0.25V. Refer to Section 6.0 “AC/DC Characteristics Timing Requirements for Program/Verify Test Mode” for additional hardware parameters. 2.1.1 LOW-VOLTAGE ICSP™ PROGRAMMING 2.0 PROGRAMMING OVERVIEW The PIC18FXXK80 family of devices can be programmed using the In-Circuit Serial Programming™ (ICSP™) method. This programming specification applies to the PIC18FXXK80 family of devices in all package types. In Low-Voltage ICSP mode, the PIC18FXXK80 family can be programmed using a VDD source in the operating range. The MCLR/VPP/RE3 pin does not have to be brought to a different voltage, but can instead, be left at the normal operating voltage. Refer to Section 6.0 “AC/DC Characteristics Timing Requirements for Program/Verify Test Mode” for additional hardware parameters. 2.2 Pin Diagrams The pin diagrams for the PIC18FXXK80 family are shown in Figure 2-1 and Figure 2-2.
