PIC16F1526T-I/PT Microchip Technology, PIC16F1526T-I/PT Datasheet - Page 124

• Manufacturer Part Number: PIC16F1526T-I/PT
• Description: 64-pin, 14KB Flash, 768B RAM, 10-bit ADC, 10xCCP, 2xSPI, 2xMI2C, 2xEUSART, 2.3V-
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1526T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 5.5 V
• Data Converters: A/D 30x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16(L)F1526/27
REGISTER 12-9:
REGISTER 12-10: WPUB: WEAK PULL-UP PORTB REGISTER
TABLE 12-6:
DS41458B-page 124
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-6
bit 5-0
Note 1:
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
Note 1:
APFCON
ANSELB
LATB
PORTB
TRISB
WPUB
Legend:
Name
R/W-1/1
WPUB7
U-0
—
2:
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.
Global WPUEN bit of the OPTION_REG 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.
x = unknown, u = unchanged, - = unimplemented locations read as ‘ 0 ’. Shaded cells are not used by
PORTB.
WPUB7
TRISB7
LATB7
Bit 7
RB7
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
—
—
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
R/W-1/1
WPUB6
U-0
—
ANSELB: PORTB ANALOG SELECT REGISTER
TRISB6
WPUB6
LATB6
Bit 6
RB6
—
—
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-1/1
ANSB5
R/W-1/1
WPUB5
WPUB5
TRISB5
ANSB5
LATB5
Bit 5
RB5
—
R/W-1/1
R/W-1/1
WPUB4
ANSB4
TRISB4
WPUB4
ANSB4
LATB4
Preliminary
Bit 4
RB4
—
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
WPUB3
TRISB3
ANSB3
LATB3
R/W-1/1
WPUB3
R/W-1/1
Bit 3
RB3
ANSB3
—
(1)
. Digital input buffer disabled.
WPUB2
TRISB2
ANSB2
LATB2
Bit 2
RB2
—
R/W-1/1
R/W-1/1
WPUB2
ANSB2
T3CKISEL CCP2SEL
TRISB1
WPUB1
ANSB1
LATB1
Bit 1
RB1
 2011 Microchip Technology Inc.
R/W-1/1
R/W-1/1
WPUB1
ANSB1
WPUB0
TRISB0
ANSB0
LATB0
Bit 0
RB0
R/W-1/1
ANSB0
R/W-1/1
WPUB0
Register
on Page
124
124
123
123
123
124
bit 0
bit 0