PIC16F1937-E/MV Microchip Technology, PIC16F1937-E/MV Datasheet - Page 146

• Manufacturer Part Number: PIC16F1937-E/MV
• Description: 14KB Flash, 512B RAM, 256B EEPROM, LCD, 1.8-5.5V 40 UQFN 5x5x0.5mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1937-E/MV

• Processor Series: PIC16F
• Core: PIC
• Program Memory Type: Flash
• Program Memory Size: 14 KB
• Data Ram Size: 256 B
• Interface Type: MI2C, SPI, EUSART
• Number Of Timers: 5
• 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: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 36
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / Rohs Status: Details

PIC16(L)F1934/6/7
REGISTER 12-17: ANSELD: PORTD ANALOG SELECT REGISTER
TABLE 12-10: SUMMARY OF REGISTERS ASSOCIATED WITH PORTD
DS41364E-page 146
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
Note 1:
ANSELD
CCPxCON
CPSCON0
CPSCON1
LATD
LCDCON
LCDSE2
PORTD
TRISD
Legend:
Note 1:
R/W-1/1
ANSD7
Name
2:
3:
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.
ANSELD register is not implemented on the PIC16(L)F1936. Read as ‘0’.
PORTD implemented on PIC16(L)F1934/7 devices only.
x = unknown, u = unchanged, – = unimplemented locations read as ‘0’. Shaded cells are not used by PORTD.
These registers are not implemented on the PIC16(L)F1936 devices, read as ‘0’.
ANSD<7:0>: Analog Select between Analog or Digital Function on Pins RD<7:0>, respectively
0 = Digital I/O. Pin is assigned to port or digital special function.
1 = Analog input. Pin is assigned as analog input
CPSON
TRISD7
ANSD7
LCDEN
LATD7
SE23
Bit 7
RD7
R/W-1/1
ANSD6
—
PxM<1:0>
TRISD6
ANSD6
SLPEN
LATD6
SE22
Bit 6
RD6
—
—
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-1/1
ANSD5
TRISD5
ANSD5
LATD5
WERR
SE21
Bit 5
RD5
—
—
DCxB<1:0>
R/W-1/1
ANSD4
TRISD4
ANSD4
LATD4
SE20
Bit 4
RD4
—
—
—
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
TRISD3
ANSD3
R/W-1/1
LATD3
ANSD3
SE19
Bit 3
RD3
CPSRNG<1:0>
(1)
CS<1:0>
. Digital input buffer disabled.
TRISD2
ANSD2
LATD2
SE18
Bit 2
RD2
CPSCH<3:0>
CCPxM<3:0>
R/W-1/1
ANSD2
(2)
 2008-2011 Microchip Technology Inc.
CPSOUT
(1)
TRISD1
ANSD1
LATD1
SE17
Bit 1
RD1
LMUX<1:0>
R/W-1/1
ANSD1
TRISD0
ANSD0
T0XCS
LATD0
SE16
Bit 0
RD0
Register on
R/W-1/1
ANSD0
Page
146
234
323
324
145
329
333
145
145
bit 0