PIC14000-04 Microchip Technology, PIC14000-04 Datasheet - Page 29
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC14000-04
Manufacturer Part Number
PIC14000-04
Description
28-Pin Programmable Mixed Signal Controller
Manufacturer
Microchip Technology
Datasheet
1.PIC14000-04.pdf
(152 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC14000-04/SO
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
PIC14000-04/SO
Manufacturer:
Maxim
Quantity:
103
Company:
Part Number:
PIC14000-04/SP
Manufacturer:
Microchip
Quantity:
482
Part Number:
PIC14000-04/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
PIC14000-04/SS
Manufacturer:
Microchip Technology
Quantity:
135
Part Number:
PIC14000-04/SS
Manufacturer:
MICROCHI
Quantity:
20 000
FIGURE 5-5:
1.
2.
3.
1996 Microchip Technology Inc.
I/O pins have protection diodes to V
Port Latch =‘1’ and TRISC =‘1’ enables weak pull-up if RCPU =‘0’ in OPTION register.
If the CMAOE bit (CMCON<1>) is set to‘1’, RC0 becomes REFA, RC1 becomes CMPA,
ignoring the PORTC<1:0> data and TRISC<1:0> register settings.
BLOCK DIAGRAM OF PORTC<3:0> PINS
PORTC
Write
TRISC
Write
Data
Bus
RCPU
PORTC
Read
D
CK Q
D
CK Q
DD
Read
TRISC
Q
Q
and V
Preliminary
SS
.
HIBERNATE
Q
Schmitt Trigger
EN
Input Buffer
D
V
DD
P
Read PORTC
I/O
Pin
PIC14000
DS40122B-page 29