Datasheet Microchip PIC16F18854-E/SP — 数据表

PIC16(L)F18854
Full-Featured 28/40/44-Pin Microcontrollers
Description
PIC16(L)F18854 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.
The family will feature the CRC/SCAN, Hardware Limit Timer (HLT) and Windowed Watchdog Timer (WWDT) to support
customers looking to add safety to their application. Additionally, this family includes up to 7 KB of Flash memory, along
with a 10-bit ADC with Computation (ADC2) extensions for automated signal analysis to reduce the complexity of the
application. Core Features Power-Saving Functionality • C Compiler Optimized RISC Architecture
• Only 49 Instructions
• Operating Speed:
-DC – 32 MHz clock input
-125 ns minimum instruction cycle
• Interrupt Capability
• 16-Level Deep Hardware Stack
• Three 8-Bit Timers (TMR2/4/6) with Hardware
Limit Timer (HLT) Extensions
• Four 16-Bit Timers (TMR0/1/3/5)
• Low-Current Power-on Reset (POR)
• Configurable Power-up Timer (PWRTE)
• Brown-out Reset (BOR) with Fast Recovery
• Low-Power BOR (LPBOR) Option
• Windowed Watchdog Timer (WWDT): …

PIC16(L)F18854
Full-Featured 28/40/44-Pin Microcontrollers
Description
PIC16(L)F18854 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.
The family will feature the CRC/SCAN, Hardware Limit Timer (HLT) and Windowed Watchdog Timer (WWDT) to support
customers looking to add safety to their application. Additionally, this family includes up to 7 KB of Flash memory, along
with a 10-bit ADC with Computation (ADC2) extensions for automated signal analysis to reduce the complexity of the
application. Core Features Power-Saving Functionality C Compiler Optimized RISC Architecture Only 49 Instructions Operating Speed:
-DC – 32 MHz clock input
-125 ns minimum instruction cycle Interrupt Capability 16-Level Deep Hardware Stack Three 8-Bit Timers (TMR2/4/6) with Hardware
Limit Timer (HLT) Extensions Four 16-Bit Timers (TMR0/1/3/5) Low-Current Power-on Reset (POR) Configurable Power-up Timer (PWRTE) Brown-out Reset (BOR) with Fast Recovery Low-Power BOR (LPBOR) Option Windowed Watchdog Timer (WWDT):
-Variable prescaler selection
-Variable window size selection
-All sources configurable in hardware or
software Programmable Code Protection DOZE mode: Ability to run the CPU core slower
than the system clock IDLE mode: Ability to halt CPU core while internal
peripherals continue operating Sleep mode: Lowest Power Consumption Peripheral Module Disable (PMD):
-Ability to disable hardware module to
minimize power consumption of unused
peripherals Memory Up to 7 KB Flash Program Memory
Up to 512B Data SRAM
256B of EEPROM …