Electronic components 24 Channel Tube 8-bit Microcontrollers MCU
128KB Flash PIC18F27K40-ISO
Description
These PIC18(L)F27/47K40 microcontrollers feature Analog, Core
Independent Peripherals and Communication Peripherals, combined
with eXtreme Low-Power (XLP) technology for a wide range of general
purpose and low-power applications. These 28/40/44 -pin devices are
equipped with a 10-bit ADC with Computation (ADCC) automating
Capacitive Voltage Divider (CVD) techniques for advanced touch
sensing, averaging, filtering, oversampling and performing
automatic threshold comparisons. They also offer a set of Core
Independent Peripherals such as Complementary Waveform Generator
(CWG), Windowed Watchdog Timer (WWDT), Cyclic Redundancy Check
(CRC)/Memory Scan, Zero-Cross Detect (ZCD) and Peripheral Pin
Select (PPS), providing for increased design flexibility and lower
system cost.
Core Features
• C Compiler Optimized RISC Architecture
• Operating Speed:
– DC – 64 MHz clock input over the full VDD range
– 62.5 ns minimum instruction cycle
• Programmable 2-Level Interrupt Priority
• 31-Level Deep Hardware Stack
• Three 8-Bit Timers (TMR2/4/6) with Hardware Limit Timer (HLT)
• Four 16-Bit Timers (TMR0/1/3/5)
• Low-Current Power-on Reset (POR)
• 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
– All sources configurable in hardware or software
Core Features
• C Compiler Optimized RISC Architecture
• Operating Speed:
– DC – 64 MHz clock input over the full VDD range
– 62.5 ns minimum instruction cycle
• Programmable 2-Level Interrupt Priority
• 31-Level Deep Hardware Stack
• Three 8-Bit Timers (TMR2/4/6) with Hardware Limit Timer (HLT)
• Four 16-Bit Timers (TMR0/1/3/5)
• Low-Current Power-on Reset (POR)
• 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
– All sources configurable in hardware or software
Memory
• 128K bytes Program Flash Memory
• 3728 Bytes Data SRAM Memory
• 1024 Bytes Data EEPROM
• Programmable Code Protection
