PIC18(L)F25/26K83
28-Pin, Low-Power, High-Performance Microcontrollers
with CAN Technology
Description
The PIC18(L)FXXK83 is a full-featured CAN product family that can be used in automotive and industrial applications.
The multitude of communication peripherals found on the product family, such as CAN, SPI, two I2Cs, two UARTs, LIN,
DMX, and DALI can handle a wide range of wired and wireless (using external modules) communication protocols for
intelligent applications. This family includes a 12-bit ADC with Computation (ADC2) extensions for automated signal
analysis to reduce the complexity of the application. This, combined with the Core Independent Peripherals integration
capabilities, enables functions for motor control, power supply, sensor, signal and user interface applications.
Core Features
Memory
• C Compiler Optimized RISC Architecture
• Operating Speed:
• Up to 64 KB Flash Program Memory
• Up to 4 KB Data SRAM Memory
• Up to 1 KB Data EEPROM
• Memory Access Partition (MAP):
- Configurable boot and app region sizes with
individual write-protections
• Programmable Code Protection
• Device Information Area (DIA) stores:
- Unique IDs and Device IDs
- Temp Sensor factory-calibrated data
- Fixed Voltage Reference calibrated data
• Device Configuration Information (DCI) stores:
- Erase row size
- Up to 64 MHz clock operation
- 62.5 ns minimum instruction cycle
• Two 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
• System Bus Arbiter with User-Configurable
Priorities for Scanner and DMA1/DMA2 with
respect to the main line and interrupt execution
• Vectored Interrupt Capability:
- Selectable high/low priority
- Fixed interrupt latency
- Number of write latches per row
- Number of user rows
- Data EEPROM memory size
- Pin count
- Programmable vector table base address
• 31-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):
- Variable prescaler selection
Operating Characteristics
• Operating Voltage Range:
- 1.8V to 3.6V (PIC18LF25/26K83)
- 2.3V to 5.5V (PIC18F25/26K83)
• Temperature Range:
- Industrial: -40°C to 85°C
- Extended: -40°C to 125°C
- Variable window size selection
- Configurable in hardware or software
Power-Saving Functionality
• DOZE mode: Ability to run 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 unused peripherals to
minimize power consumption
2017 Microchip Technology Inc.
Preliminary
DS40001943A-page 1