
PIC16F/LF1826/27
FIGURE 1-1:
PIC16F/LF1826/27 BLOCK DIAGRAM
CLKR
Clock
Reference
OSC2/CLKO
Timing
OSC1/CLKI Generation
INTRC
Oscillator
MCLR
Program
Flash Memory
CPU
(Figure 2-1)
RAM
EEPROM
PORTA
PORTB
SR
Latch
ADC
10-Bit
Timer0
Timer1
Timer2-
Types
DAC
Comparators
ECCPx
CCPx
MSSPx
Modulator
EUSART
FVR
CapSense
Note 1: See applicable chapters for more information on peripherals.
2: See Table 1-1 for peripherals available on specific devices.
DS41391C-page 12
Preliminary
2010 Microchip Technology Inc.