Datasheet

PIC12(L)F1840
DS40001441D-page 8  2011-2013 Microchip Technology Inc.
FIGURE 1-1: PIC12(L)F1840 BLOCK DIAGRAM
PORTA
EUSART
Comparators
MSSP
Timer1Timer0
ECCP1
ADC
10-Bit
SR
Latch
Note 1: See applicable chapters for more information on peripherals.
2: See Ta bl e 1-1 for peripherals available on specific devices.
CPU
Program
Flash Memory
EEPROM
RAM
Timing
Generation
INTRC
Oscillator
MCLR
(Figure 2-1)
Modulator
CapSense
Clock
CLKR
Reference
DAC
FVR
OSC1/CLKIN
OSC2/CLKOUT