
PIC12F/LF1822/16F/LF1823
FIGURE 1-1:
PIC12F/LF1822/16F/LF1823 BLOCK DIAGRAM
CLKR
Clock
Reference
OSC2/CLKO Timing
Generation
OSC1/CLKI
INTRC
Oscillator
MCLR
Program
Flash Memory
CPU
(Figure 2-1)
RAM
EEPROM
PORTA
PORTC(3)
SR
Latch
Timer0
Timer1
ADC
10-Bit
DAC
Comparators
ECCP1
MSSP
Modulator
EUSART
FVR
CapSense
Note 1:
2:
3:
See applicable chapters for more information on peripherals.
See Table 1-1 for peripherals available on specific devices.
PIC16F/LF1823 only.
DS41413A-page 12
Preliminary
2010 Microchip Technology Inc.