PIC18LF26K22-I/SS 64KB, Flash, 3968bytes-RAM 微芯8位单片机

　　C Compiler optimized architecture/instruction set

　　Data EEPROM to 1024 bytes

　　Linear program memory addressing to 64 Kbytes

　　Linear data memory addressing to 4 Kbytes

　　Up to 16 MIPS operation

　　16-bit wide instructions, 8-bit wide data path

　　Priority levels for interrupts

　　31-level, software accessible hardware stack

　　8 x 8 Single-Cycle Hardware Multiplier

　　Sleep mode: 100 nA, typical

　　Watchdog Timer: 500 nA, typical

　　Timer1 Oscillator: 500 nA @ typical 32 kHz

　　Factory calibrated to ± 1%

　　Software selectable frequencies range of 31 kHz to 16 MHz

　　64 MHz performance available using PLL

　　no external components required

　　Four Crystal modes up to 64 MHz

　　Two external Clock modes up to 64 MHz

　　4X Phase Lock Loop (PLL)

　　Secondary oscillator using Timer1 @ 32 kHz

　　Allows for safe shutdown if peripheral clock stops

　　Two-Speed Oscillator Start-up

　　Full 5.5V operation (PIC18F2XK22/4XK22)

　　Low voltage option available for 1.8V-3.6V operation (PIC18LF2XK22/4XK22)

　　Self-reprogrammable under software control

　　Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)

　　Programmable Brown-out Reset (BOR)

　　Extended Watchdog Timer (WDT) with on-chip oscillator and software enable

　　Programmable code protection

　　In-Circuit Serial Programming? (ICSP?) via two pins

　　In-Circuit Debug via two pins

　　10-bit resolution

　　17 analog input channels (PIC18F/LF2XK22)

　　28 analog input channels (PIC18F/LF4XK22)

　　Auto acquisition capability

　　Conversion available during Sleep

　　Programmable High/Low Voltage Detection (PLVD) module

　　Up to 28 channels for button, sensor or slider input

　　Two rail-to-rail analog comparators

　　Comparator inputs and outputs externally accessible and configurable

　　Programmable On-chip Voltage Reference (CVREF) module (% of VDD)

　　Selectable on-chip fixed voltage reference

　　High current sink/source 25 mA/25 mA

　　Individually programmable weak pull-ups

　　Individually programmable interrupt-on-pin change

　　Three external interrupt pins

　　Up to four 16-bit timers/counters with prescaler

　　Up to three 8-bit timers/counters

　　Dedicated, low-power Timer1 oscillator

　　Up to two Capture/Compare/PWM (CCP) modules

　　Up to three Enhanced Capture/Compare/PWM

　　One, two or four PWM outputs

　　Selectable polarity

　　Programmable dead time

　　Auto-shutdown and Auto-restart

　　PWM output steering control

　　3-wire SPI (supports all 4 SPI modes)

　　I2C? Master and Slave modes (Slave mode with address masking)

　　Supports RS-232, RS-485 and LIN 2.0

　　Auto-Baud Detect

　　Auto Wake-up on Start bit

　　Parametrics

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　　Program Memory TypeFlash

　　Program Memory Size (KB)64

　　CPU Speed (MIPS/DMIPS)16

　　Data EEPROM (bytes)1024

　　Capture/Compare/PWM (CCP)2

　　Max 8 Bit Digital Timers3

　　Number of ADCs1

　　ADC Channels17

　　Max ADC Resolution (bits)10

　　Number of Comparators2

　　Temp. Range Min.-40

　　Temp. Range Max.125

　　Operation Voltage Max.(V)5.5

　　Operation Voltage Min.(V)1.8

　　Pin Count28

　　Low PowerYes