Product Brief PIC18 Q43 (Microchip) - 2

PIC18 Q43 Core Features
• C Compiler Optimized RISC Architecture • Operating Speed: – DC – 64 MHz clock input – 62.5 ns minimum instruction cycle • Six Direct Memory Access (DMA) Controllers: – Data transfers to SFR/GPR spaces from either Program Flash Memory, Data EEPROM or SFR/GPR spaces – User programmable source and destination sizes – Hardware and software triggered data transfers • Vectored Interrupt Capability: – Selectable high/low priority – Fixed interrupt latency of three instruction cycles – Programmable vector table base address – Backwards compatible with previous interrupt capabilities • 128-Level Deep Hardware Stack • Low-Current Power-on Reset (POR) • Configurable Power-up Timer (PWRT) • Brown-out Reset (BOR) • Low-Power BOR (LPBOR) Option • Windowed Watchdog Timer (WWDT): – Watchdog Reset on too long or too short interval between watchdog clear events – Variable prescaler selection – Variable window size selection
Memory
• Up to 128 KB of Program Flash Memory • Up to 8 KB of Data SRAM Memory • 1024 Bytes Data EEPROM • Memory Access Partition: The Program Flash Memory can be partitioned into: – Application Block – Boot Block – Storage Area Flash (SAF) Block • Programmable Code Protection and Write Protection • Device Information Area (DIA) Stores: – Temperature Indicator factory calibrated data – Fixed Voltage Reference measurement data – Microchip Unique Identifier • Device Characteristics Information (DCI) Area Stores: – Program/Erase row sizes – Pin Count details – EEPROM size © 2019 Microchip Technology Inc.
Product Brief
DS40002069B-page 2 Document Outline Description PIC18 Q43 Family Types Core Features Memory Operating Characteristics Power-Saving Functionality Digital Peripherals Analog Peripherals Clocking Structure Programming/Debug Features Packages Pin Diagrams Pin Allocation Tables Table of Contents The Microchip Web Site Customer Change Notification Service Customer Support Microchip Devices Code Protection Feature Legal Notice Trademarks Quality Management System Certified by DNV Worldwide Sales and Service