參數資料
型號: PIC16FR63
廠商: Microchip Technology Inc.
英文描述: 8-Bit CMOS FlexROM Microcontrollers(每個I/O口有25mA驅動/吸收電流,2路捕捉/比較/PWM的微控制器)
中文描述: 8位微控制器的CMOS FlexROM(每個的I / O口有25毫安驅動/吸收電流,2路捕捉/比較/脈寬調制的微控制器)
文件頁數: 6/40頁
文件大小: 354K
代理商: PIC16FR63
PIC16FR6X
DS30260A-page 6
Advanced Information
1996 Microchip Technology Inc.
TABLE 2-1:
PIC16FR62A PINOUT DESCRIPTION
Pin Name
DIP,
SSOP
Pin#
Pin Type
Buffer
Type
Description
OSC1/CLKIN
OSC2/CLKOUT
9
10
I
ST/CMOS
(1)
Oscillator crystal input/external clock source input.
Oscillator crystal output. Connects to crystal or resonator in crys-
tal oscillator mode. In RC mode, the pin outputs CLKOUT which
has 1/4 the frequency of OSC1, and denotes the instruction cycle
rate.
Master clear reset input. This pin is an active low reset to the
device.
PORTA is a bi-directional I/O port.
O
MCLR
1
I/P
ST
RA0
RA1
RA2
RA3
RA4/T0CKI
2
3
4
5
6
I/O
I/O
I/O
I/O
I/O
TTL
TTL
TTL
TTL
ST
Can also be selected to be the clock input to the Timer0
timer/counter. Output is open drain type.
Slave select for the synchronous serial port.
PORTB is a bi-directional I/O port. PORTB can be software pro-
grammed for internal weak pull-up on all inputs.
RB0/INT can also be selected as an external interrupt pin.
RA5/SS
7
I/O
TTL
RB0/INT
RB1
RB2
RB3
RB4
RB5
RB6
RB7
21
22
23
24
25
26
27
28
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
TTL/ST
TTL
TTL
TTL
TTL
TTL
TTL
TTL
(2)
Interrupt on change pin.
Interrupt on change pin.
Interrupt on change pin.
Interrupt on change pin.
PORTC is a bi-directional I/O port.
RC0/T1OSO/T1CKI can also be selected as a Timer1 oscil-
lator output/Timer1 clock input.
RC1/T1OSI can also be selected as a Timer1 oscillator input
RC2/CCP1 can also be selected as a Capture1 input/
Compare1 output/PWM1 output.
RC3/SCK/SCL can also be selected as the synchronous
serial clock input/output for both SPI and I
RC4/SDI/SDA can also be selected as the SPI Data In (SPI
mode) or data I/O (I
C mode).
RC5/SDO can also be selected as the SPI Data Out (SPI
mode).
RC0/T1OSO/T1CKI
11
I/O
ST
RC1/T1OSI
RC2/CCP1
12
13
I/O
I/O
ST
ST
RC3/SCK/SCL
14
I/O
ST
2
C modes.
RC4/SDI/SDA
15
I/O
ST
2
RC5/SDO
16
I/O
ST
RC6
RC7
V
SS
V
DD
Legend: I = Input only; O = Output only; I/O = Input/Output; P = Power; — = Not Used;TTL = TTL input;
ST = Schmitt Trigger input
Note 1:
This buffer is a Schmitt Trigger input when configured in RC oscillator mode and a CMOS input otherwise.
2:
This buffer is a Schmitt Trigger input when configured as the external interrupt.
17
18
8,19
20
I/O
I/O
P
P
ST
ST
Ground reference for logic and I/O pins.
Positive supply for logic and I/O pins.
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