PIC16LF1526-I/MR Microchip Technology, PIC16LF1526-I/MR Datasheet - Page 130

• Manufacturer Part Number: PIC16LF1526-I/MR
• Description: MCU PIC 14KB FLASH 64QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1526-I/MR

• 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
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 30x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN Exposed Pad
• Processor Series: PIC16LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SPI, I2C
• Maximum Clock Frequency: 20 MHz
• Number Of Timers: ÿ6 x 8-bit, 3 x 16-bit
• Operating Supply Voltage: 1.8 V to 5.5 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC16(L)F1526/27
REGISTER 12-17: ANSELD: PORTD ANALOG SELECT REGISTER
REGISTER 12-18: WPUD: WEAK PULL-UP PORTD REGISTER
TABLE 12-10: SUMMARY OF REGISTERS ASSOCIATED WITH PORTD
DS41458A-page 130
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-4
bit 3-0
Note 1:
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
Note 1:
ANSELD
LATD
PORTD
TRISD
WPUD
Legend:
R/W-1/1
WPUD7
Name
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 PORTD.
Unimplemented : Read as ‘ 0 ’
ANSD<3:0> : Analog Select between Analog or Digital Function on pins RD<3:0>, respectively
0 = Digital I/O. Pin is assigned to port or digital special function.
1 = Analog input. Pin is assigned as analog input
WPUD<7:0> : Weak Pull-up Register bits
1 = Pull-up enabled
0 = Pull-up disabled
WPUD7
TRISD7
LATD7
R/W-1/1
Bit 7
WPUD6
RD7
—
U-0
—
TRISD6
WPUD6
LATD6
Bit 6
RD6
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
WPUD5
U-0
—
WPUD5
TRISD5
LATD5
Bit 5
RD5
—
R/W-1/1
WPUD4
U-0
Preliminary
—
TRISD4
WPUD4
LATD4
Bit 4
RD4
—
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
R/W-1/1
WPUD3
ANSD3
R/W-1
WPUD3
TRISD3
ANSD3
LATD3
Bit 3
RD3
(1)
. Digital input buffer disabled.
WPUD2
TRISD2
ANSD2
LATD2
R/W-1/1
WPUD2
Bit 2
RD2
ANSD2
R/W-1
WPUD1
TRISD1
ANSD1
LATD1
 2011 Microchip Technology Inc.
Bit 1
RD1
ANSD1
R/W-1/1
WPUD1
R/W-1
TRISD0
WPUD0
ANSD0
LATD0
Bit 0
RD0
ANSD0
R/W-1/1
WPUD0
R/W-1
Register
on Page
124
123
123
123
130
bit 0
bit 0