PIC16F1827-I/MQ Microchip Technology, PIC16F1827-I/MQ Datasheet - Page 129

• Manufacturer Part Number: PIC16F1827-I/MQ
• Description: IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
• Manufacturer: Microchip Technology

Specifications of PIC16F1827-I/MQ

• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 384Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Core Size: 8 Bit
• Program Memory Size: 4 Kwords
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Data Ram Size: 384 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN EP
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / Rohs Status: Details

12.3.4
Each PORTB pin is multiplexed with other functions. The
pins, their combined functions and their output priorities
are briefly described here. For additional information,
refer to the appropriate section in this data sheet.
When multiple outputs are enabled, the actual pin
control goes to the peripheral with the lowest number in
the following lists.
Analog input and some digital input functions are not
included in the list below. These input functions can
remain active when the pin is configured as an output.
Certain digital input functions, such as the EUSART RX
signal, override other port functions and are included in
the priority list.
RB0
1.
2.
RB1
1.
2.
3.
RB2
1.
2.
3.
4.
5.
TABLE 12-3:
© 2009 Microchip Technology Inc.
ANSELB
LATB
OPTION_REG
PORTB
TRISB
WPUB
Legend:
P1A
RB0
SDA1
RX/DT
RB1
SDA2 (PIC16F/LF1827 only)
TX/CK
RX/DT
SDO1
RB2
Name
PORTB FUNCTIONS AND OUTPUT
PRIORITIES
—
= unimplemented locations read as ‘0’. Shaded cells are not used by PORTB.
WPUEN
WPUB7
TRISB7
ANSB7
LATB7
Bit 7
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
RB7
INTEDG
TRISB6
WPUB6
ANSB6
LATB6
Bit 6
RB6
TMR0CS
TRISB5
WPUB5
ANSB5
LATB5
Bit 5
RB5
TMR0SE
TRISB4
WPUB4
ANSB4
LATB4
Preliminary
Bit 4
RB4
TRISB3
WPUB3
RB3
1.
2.
3.
RB4
1.
2.
3.
RB5
1.
2.
3.
4.
5.
RB6
1.
2.
3.
4.
5.
6.
RB7
1.
2.
3.
4.
5.
ANSB3
LATB3
Bit 3
PSA
RB3
MDOUT
CCP1/P1A
RB3
SCL1
SCK1
RB4
SCL2 (PIC16F/LF1827 only)
TX/CK
SCK2 (PIC16F/LF1827 only)
P1B
RB5
ICSPCLK (Programming)
T1OSI
P1C
CCP2 (PIC16F/LF1827 only)
P2A (PIC16F/LF1827 only)
RB6
ICSPDAT (Programming)
T1OSO
P1D
P2B (PIC16F/LF1827 only)
RB7
PIC16F/LF1826/27
WPUB2
TRISB2
ANSB2
LATB2
Bit 2
PS2
RB2
TRISB1
WPUB1
ANSB1
LATB1
Bit 1
PS1
RB1
WPUB0
TRISB0
DS41391B-page 129
LATB0
Bit 0
PS0
RB0
—
Register
on Page
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