Описание
MCU 8-bit PIC18 PIC RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R
- C Compiler Optimized Architecture:
- Optional extended instruction set designed to optimize re-entrant code
- Up to 1024 Bytes Data EEPROM
- Up to 64 Kbytes Linear Program Memory Addressing
- Up to 3896 Bytes Linear Data Memory Addressing
- 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
- Precision 16 MHz Internal Oscillator Block:
- Factory calibrated to ± 1%
- Selectable frequencies, 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
- Fail-Safe Clock Monitor:
- Allows for safe shutdown if peripheral clock stops
- Two-Speed Oscillator Start-up
- Sleep mode: 20 nA, typical
- Watchdog Timer: 300 nA, typical
- Timer1 Oscillator: 800 nA @ 32 kHz
- Peripheral Module Disable
- 2.3V to 5.5V Operation – PIC18FXXK22 devices
- 1.8V to 3.6V Operation – PIC18LFXXK22 devices
- Self-Programmable under Software Control
- High/Low-Voltage Detection (HLVD) module:
- Programmable 16-Level
- Interrupt on High/Low-Voltage Detection
- Programmable Brown-out Reset (BOR):
- With software enable option
- Configurable shutdown in Sleep
- Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 131s
- In-Circuit Serial Programming™ (ICSP™):
- Single-Supply 3V
- In-Circuit Debug (ICD)
- Tape and Reel Packaging
