PIC16F628-20P Datasheet, PDF (60/170 Pages) Microchip Technology – FLASH-Based 8-Bit CMOS Microcontroller

PIC16F62X
FIGURE 9-4:
ANALOG INPUT MODE
RS < 10K
AIN
VA
CPIN
5 pF
VDD
VT = 0.6V
VT = 0.6V
RIC
ILEAKAGE
±500 nA
Legend
CPIN
VT
ILEAKAGE
RIC
RS
VA
VSS
= Input Capacitance
= Threshold Voltage
= Leakage Current At The Pin
= Interconnect Resistance
= Source Impedance
= Analog Voltage
TABLE 9-1: REGISTERS ASSOCIATED WITH COMPARATOR MODULE
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Value on
POR
Value on
All Other
RESETS
1Fh
CMCON C2OUT C1OUT C2INV C1NV CIS
CM2 CM1 CM0 0000 0000 0000 0000
0Bh/8Bh/
10Bh/18Bh
INTCON
GIE
PEIE
T0IE
INTE RBIE
T0IF
INTF
RBIF 0000 000x 0000 000u
0Ch
PIR1
EEIF CMIF RCIF TXIF
— CCP1IF TMR2IF TMR1IF 0000 -000 0000 -000
8Ch
PIE1
EEIE CMIE RCIE TXIE
— CCP1IE TMR2IE TMR1IE 0000 -000 0000 -000
85h
TRISA TRISA7 TRISA6 TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0 1111 1111 1111 1111
Legend: x = Unknown, u = Unchanged, - = Unimplemented, read as ‘0’
DS40300C-page 58
Preliminary
 2003 Microchip Technology Inc.