PIC16F1937-E/MV Microchip Technology, PIC16F1937-E/MV Datasheet - Page 231

• 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

23.4.6
In Single Output mode, PWM steering allows any of the
PWM pins to be the modulated signal. Additionally, the
same PWM signal can be simultaneously available on
multiple pins.
Once
(CCPxM<3:2> = 11
CCPxCON register), the user firmware can bring out
the same PWM signal to one, two, three or four output
pins by setting the appropriate STRx<D:A> bits of the
PSTRxCON register, as shown in
While the PWM Steering mode is active, CCPxM<1:0>
bits of the CCPxCON register select the PWM output
polarity for the Px<D:A> pins.
The PWM auto-shutdown operation also applies to
PWM Steering mode as described in
“Enhanced
auto-shutdown event will only affect pins that have
PWM outputs enabled.
FIGURE 23-18:
 2008-2011 Microchip Technology Inc.
Note 1: Port outputs are configured as shown when
Note:
PORT Data
PORT Data
PORT Data
PORT Data
PxA Signal
CCPxM0
CCPxM1
CCPxM0
2: Single PWM output requires setting at least
CCPxM1
the
STRxA
STRxB
STRxC
STRxD
the CCPxCON register bits PxM<1:0> = 00
and CCPxM<3:2> = 11.
one of the STRx bits.
PWM STEERING MODE
The associated TRIS bits must be set to
output (‘0’) to enable the pin output driver
in order to see the PWM signal on the pin.
Single
PWM
and
Auto-shutdown
SIMPLIFIED STEERING
BLOCK DIAGRAM
Output
1
0
1
0
1
0
1
0
PxM<1:0> = 00
mode
Table
TRIS
TRIS
TRIS
TRIS
Section 23.4.3
23-9.
PxB pin
PxC pin
PxD pin
is
mode”.
PxA pin
selected
of
the
An
PIC16(L)F1934/6/7
DS41364E-page 231