参数资料
型号: PIC16LF1939T-I/ML
厂商: Microchip Technology
文件页数: 27/92页
文件大小: 0K
描述: MCU 8BIT 16K FLASH 44QFN
标准包装: 1,600
系列: PIC® XLP™ 16F
核心处理器: PIC
芯体尺寸: 8-位
速度: 32MHz
连通性: I²C,LIN,SPI,UART/USART
外围设备: 欠压检测/复位,LCD,POR,PWM,WDT
输入/输出数: 36
程序存储器容量: 28KB(16K x 14)
程序存储器类型: 闪存
EEPROM 大小: 256 x 8
RAM 容量: 1K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.6 V
数据转换器: A/D 14x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 44-VQFN 裸露焊盘
包装: 带卷 (TR)
PIC18F2480/2580/4480/4580
DS39637D-page 142
2009 Microchip Technology Inc.
TABLE 11-5:
PORTC I/O SUMMARY
TABLE 11-6:
SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
Pin Name
Function
I/O
TRIS
Buffer
Description
RC0/T1OSO/
T13CKI
RC0
OUT
0
DIG
LATC<0> data output.
IN
1
ST
PORTC<0> data input.
T1OSO
OUT
x
ANA
Timer1 oscillator output – overrides the TRIS<0> control when enabled.
T13CKI
IN
1
ST
Timer1/Timer3 clock input.
RC1/T1OSI
RC1
OUT
0
DIG
LATC<1> data output.
IN
1
ST
PORTC<1> data input.
T1OSI
IN
x
ANA
Timer1 oscillator input – overrides the TRIS<1> control when enabled.
RC2/CCP1
RC2
OUT
0
DIG
LATC<2> data output.
IN
1
ST
PORTC<2> data input.
CCP1
OUT
0
DIG
CCP1 compare output.
IN
1
ST
CCP1 capture input.
RC3/SCK/SCL
RC3
OUT
0
DIG
LATC<3> data output.
IN
1
ST
PORTC<3> data input.
SCK
OUT
0
DIG
SPI clock output (MSSP module) – must have TRIS set to ‘1’ to allow
MSSP module to control the bidirectional communication.
IN
1
ST
SPI clock input (MSSP module).
SCL
OUT
0
DIG
I2C/SM bus clock output (MSSP module) – must have TRIS set to ‘1’ to
allow MSSP module to control the bidirectional communication.
IN
1
I2C/SMB I2C/SM bus clock input.
RC4/SDI/SDA
RC4
OUT
0
DIG
LATC<4> data output.
IN
1
ST
PORTC<4> data input.
SDI
IN
1
ST
SPI data input (MSSP module).
SDA
OUT
1
DIG
I2C/SM bus data output (MSSP module) – must have TRIS set to ‘1’ to
allow MSSP module to control the bidirectional communication.
IN
1
I2C/SMB
I2C/SM bus data input (MSSP module) – must have TRIS set to ‘1’ to
allow MSSP module to control the bidirectional communication.
RC5/SDO
RC5
OUT
0
DIG
LATC<5> data output.
IN
1
ST
PORTC<5> data input.
SDO
OUT
0
DIG
SPI data output (MSSP module).
RC6/TX/CK
RC6
OUT
0
DIG
LATC<6> data output.
IN
1
ST
PORTC<6> data input.
TX
OUT
0
DIG
EUSART data output.
CK
OUT
1
DIG
EUSART synchronous clock output – must have TRIS set to ‘1’ to enable
EUSART to control the bidirectional communication.
IN
1
ST
EUSART synchronous clock input.
RC7/RX/DT
RC7
OUT
0
DIG
LATC<7> data output.
IN
1
ST
PORTC<7> data input.
RX
IN
1
ST
EUSART asynchronous data input.
DT
OUT
1
DIG
EUSART synchronous data output – must have TRIS set to ‘1’ to enable
EUSART to control the bidirectional communication.
IN
1
ST
EUSART synchronous data input.
Legend:
OUT = Output, IN = Input, ANA = Analog Signal, DIG = Digital Output, ST = Schmitt Buffer Input, TTL = TTL Buffer Input
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reset
Values
on Page:
PORTC
RC7
RC6
RC5
RC4
RC3
RC2
RC1
RC0
LATC
LATC Output Latch Register
TRISC
PORTC Data Direction Register
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