PIC16F1937-E/MV Microchip Technology, PIC16F1937-E/MV Datasheet - Page 18

• 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
TABLE 1-2:
DS41364E-page 18
RA6/OSC2/CLKOUT/V
SEG1
RA7/OSC1/CLKIN/SEG2
RB0/AN12/CPS0/CCP4/SRI/INT/
SEG0
RB1/AN10/C12IN3-/CPS1/P1C/
VLCD1
RB2/AN8/CPS2/P1B/VLCD2
RB3/AN9/C12IN2-/CPS3/
CCP2
Legend: AN = Analog input or output CMOS = CMOS compatible input or output
Note 1:
(1)
2:
3:
4:
5:
/P2A
TTL = TTL compatible input
HV = High Voltage
Pin function is selectable via the APFCON register.
PIC16F1934/6/7 devices only.
PIC16(L)F1936 devices only.
PORTD is available on PIC16(L)F1934/7 devices only.
RE<2:0> are available on PIC16(L)F1934/7 devices only.
(1)
Name
/VLCD3
PIC16(L)F1934/6/7 PINOUT DESCRIPTION (CONTINUED)
CAP (2)
/
Function
CLKOUT
C12IN3-
C12IN2-
VLCD1
VLCD2
VLCD3
CLKIN
OSC2
SEG1
OSC1
SEG2
CPS0
CCP4
SEG0
CPS1
CPS2
CPS3
CCP2
AN12
AN10
V
RA6
RA7
RB0
RB1
P1C
RB2
AN8
P1B
RB3
AN9
P2A
SRI
INT
CAP
ST
XTAL = Crystal
CMOS
Power
Input
XTAL
Type
= Schmitt Trigger input with CMOS levels I
TTL
TTL
TTL
TTL
TTL
TTL
AN
AN
ST
ST
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
ST
AN
—
—
—
—
—
—
—
—
—
Output
CMOS General purpose I/O.
CMOS F
CMOS General purpose I/O.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS Capture/Compare/PWM4.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS PWM output.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS PWM output.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS Capture/Compare/PWM2.
CMOS PWM output.
Power Filter capacitor for Voltage Regulator (PIC16F1934/6/7 only).
XTAL
Type
AN
AN
AN
ST
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Crystal/Resonator (LP, XT, HS modes).
LCD Analog output.
Crystal/Resonator (LP, XT, HS modes).
External clock input (EC mode).
LCD Analog output.
Individually enabled pull-up.
A/D Channel 12 input.
Capacitive sensing input 0.
SR Latch input.
External interrupt.
LCD analog output.
Individually enabled pull-up.
A/D Channel 10 input.
Comparator C1 or C2 negative input.
Capacitive sensing input 1.
LCD analog input.
Individually enabled pull-up.
A/D Channel 8 input.
Capacitive sensing input 2.
LCD analog input.
Individually enabled pull-up.
A/D Channel 9 input.
Comparator C1 or C2 negative input.
Capacitive sensing input 3.
LCD analog input.
OSC
/4 output.
 2008-2011 Microchip Technology Inc.
Description
OD
2
C™ = Schmitt Trigger input with I
= Open Drain
levels
2
C