PIC16F1937-E/MV Microchip Technology, PIC16F1937-E/MV Datasheet - Page 137

• 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

12.3.4
Each PORTB pin is multiplexed with other functions. The
pins, their combined functions and their output priorities
are shown in
When multiple outputs are enabled, the actual pin
control goes to the peripheral with the highest priority.
Analog input and some digital input functions are not
included in the list below. These input functions can
remain active when the pin is configured as an output.
Certain digital input functions override other port
functions and are included in
TABLE 12-5:
 2008-2011 Microchip Technology Inc.
Note 1:
Pin Name
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
Priority listed from highest to lowest.
PORTB FUNCTIONS AND OUTPUT
PRIORITIES
Table
SEG0 (LCD)
CCP4, 28-pin only
RB0
P1C (ECCP1), 28-pin only
RB1
P1B (ECCP1), 28-pin only
RB2
CCP2/P2A
RB3
COM0
P1D, 28-pin only
RB4
COM1
P2B, 28-pin only
CCP3/P3A
RB5
ICSPCLK (Programming)
ICDCLK (enabled by Config. Word)
SEG14 (LCD)
RB6
ICSPDAT (Programming)
ICDDAT (enabled by Config. Word)
SEG13 (LCD)
RB7
PORTB OUTPUT PRIORITY
12-5.
Function Priority
Table
12-5.
(1)
PIC16(L)F1934/6/7
DS41364E-page 137