PIC16F724-E/MV Microchip Technology, PIC16F724-E/MV Datasheet - Page 64

• Manufacturer Part Number: PIC16F724-E/MV
• Description: 7KB Flash Program, 1.8V-5.5V, 16MHz Internal Oscillator, 8b ADC, CCP, I2C/SPI, A
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F724-E/MV

• Processor Series: PIC16F
• Core: PIC
• Program Memory Type: Flash
• Program Memory Size: 7 KB
• Data Ram Size: 192 B
• Interface Type: I2C, SPI, AUSART
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: UQFN-40
• Development Tools By Supplier: MPLAB IDE Software
• Minimum Operating Temperature: - 40 C
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 36
• Eeprom Size: -
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / Rohs Status: Details

PIC16F72X/PIC16LF72X
REGISTER 6-7:
REGISTER 6-8:
REGISTER 6-9:
DS41341E-page 64
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5-0
Note 1:
WPUB7
IOCB7
R/W-1
R/W-0
U-0
—
2:
Global RBPU bit of the OPTION register must be cleared for individual pull-ups to be enabled.
The weak pull-up device is automatically disabled if the pin is in configured as an output.
When setting a pin to an analog input, the corresponding TRIS bit must be set to Input mode in order to
allow external control of the voltage on the pin.
Unimplemented: Read as ‘0’
ANSB<5:0>: Analog Select between Analog or Digital Function on Pins RB<5:0>, respectively
0 = Digital I/O. Pin is assigned to port or Digital special function.
1 = Analog input. Pin is assigned as analog input
WPUB<7:0>: Weak Pull-up Register bits
1 = Pull-up enabled
0 = Pull-up disabled
IOCB<7:0>: Interrupt-on-Change PORTB Control bits
1 = Interrupt-on-change enabled
0 = Interrupt-on-change disabled
WPUB6
IOCB6
R/W-1
R/W-0
U-0
—
WPUB: WEAK PULL-UP PORTB REGISTER
IOCB: INTERRUPT-ON-CHANGE PORTB REGISTER
ANSELB: PORTB ANALOG SELECT REGISTER
W = Writable bit
‘1’ = Bit is set
W = Writable bit
W = Writable bit
‘1’ = Bit is set
‘1’ = Bit is set
ANSB5
WPUB5
R/W-1
IOCB5
R/W-1
R/W-0
WPUB4
ANSB4
IOCB4
R/W-1
R/W-0
R/W-1
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
WPUB3
IOCB3
ANSB3
R/W-1
R/W-0
R/W-1
(1)
. Digital Input buffer disabled.
WPUB2
ANSB2
IOCB2
R/W-1
R/W-0
R/W-1
© 2009 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
WPUB1
ANSB1
R/W-1
IOCB1
R/W-1
R/W-0
ANSB0
WPUB0
R/W-1
IOCB0
R/W-1
R/W-0
bit 0
bit 0
bit 0