MCP1726T-ADJZEMF Microchip Technology, MCP1726T-ADJZEMF Datasheet - Page 39

• Manufacturer Part Number: MCP1726T-ADJZEMF
• Description: Regulator, Extended Industrial, HVSON, 8-Pin|
• Manufacturer: Microchip Technology

4.2.4
Each GPIO pin is multiplexed with other functions. The
pins and their combined functions are briefly described
here. For specific information about individual functions
such as the comparator or the A/D, refer to the
appropriate section in this data sheet.
4.2.4.1
Figure 4-2 shows the diagram for this pin. The GP0 pin
is configurable to function as one of the following:
• a general purpose I/O
• an analog input for the A/D
• an analog input to the comparator
• an analog input to the ultra low-power wake-up
• In-Circuit Serial Programming data
FIGURE 4-2:
 2003 Microchip Technology Inc.
DATA BUS
INTERRUPT-ON-
GPIO
TRISIO
WPU
TRISIO
GPIO
IOC
WPU
IOC
WR
WR
WR
WR
RD
RD
RD
RD
CHANGE
D
D
D
D
TO COMPARATOR
TO A/D CONVERTER
TO ULTRA LOW-POWER WAKE-UP
CK
CK
CK
CK
PIN DESCRIPTIONS AND
DIAGRAMS
GP0/AN0/CIN+/ICSPDAT
Q
Q
Q
Q
Q
Q
Q
Q
INPUT MODE
BLOCK DIAGRAM OF GP0
ANALOG
RD GPIO
INPUT MODE
GPPU
ANALOG
Q
Q
EN
EN
D
D
V
DD
WEAK
V
V
DD
SS
Advance Information
I/O PIN
4.2.4.2
Figure 4-2 shows the diagram for this pin. The GP1 pin
is configurable to function as one of the following:
• a general purpose I/O
• an analog input for the A/D
• a analog input to the comparator
• a voltage reference input for the A/D
• In-Circuit Serial Programming clock
FIGURE 4-3:
DATA BUS
INTERRUPT-ON-
GPIO
TRISIO
WPU
TRISIO
GPIO
WPU
IOC
WR
WR
WR
WR
IOC
RD
RD
RD
RD
CHANGE
D
D
D
D
TO COMPARATOR
TO A/D CONVERTER
CK
CK
CK
CK
GP1/AN1/CIN-/V
Q
Q
Q
Q
Q
Q
Q
Q
INPUT MODE
BLOCK DIAGRAM OF GP1
ANALOG
RD GPIO
PIC12F683
INPUT MODE
GPPU
ANALOG
Q
Q
REF
EN
EN
/ICSPCLK
DS41211A-page 37
D
D
V
DD
WEAK
V
V
DD
SS
I/O PIN