PIC16F1937-I/P Microchip Technology, PIC16F1937-I/P Datasheet - Page 244

• Manufacturer Part Number: PIC16F1937-I/P
• Description: IC PIC MCU FLASH 512KX14 40-PDIP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1937-I/P

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 40-DIP (0.600", 15.24mm)
• 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 ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: EUSART/MI2C/SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14-ch x 10-bit
• A/d Bit Size: 10 bit
• A/d Channels Available: 14
• Height: 4.95 mm
• Length: 53.21 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Width: 14.73 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F193X/LF193X
TABLE 21-1:
The LCDCON register (Register 21-1) controls the
operation of the LCD driver module. The LCDPS regis-
ter (Register 21-2) configures the LCD clock source
prescaler and the type of waveform; Type-A or Type-B.
The LCDSE registers (Register 21-5) configure the
functions of the port pins.
The following LCDSE registers are available:
• LCDSE0
• LCDSE1
• LCDSE2
Once the module is initialized for the LCD panel, the
individual bits of the LCDDATA<11:0> registers are
cleared/set to represent a clear/dark pixel, respectively:
• LCDDATA0
• LCDDATA1
• LCDDATA2
• LCDDATA3
• LCDDATA4
• LCDDATA5
• LCDDATA6
• LCDDATA7
• LCDDATA8
• LCDDATA9
• LCDDATA10 SEG<15:8>COM3
• LCDDATA11 SEG<23:16>COM3
As
Register 21-6.
Once the module is configured, the LCDEN bit of the
LCDCON register is used to enable or disable the LCD
module. The LCD panel can also operate during Sleep
by clearing the SLPEN bit of the LCDCON register.
DS41364A-page 242
PIC16F1933/1936/1938/
PIC16LF1933/1936/1938
PIC16F1934/1937/1939/
PIC16LF1934/1937/1939
Note 1: PIC16F1934/1937/1939/
Note 1: PIC16F1934/1937/1939/
an
Device
example,
PIC16LF1934/1937/1939 only.
PIC16LF1934/1937/1939 only.
SE<7:0>
SE<15:8>
SE<23:16>
SEG<7:0>COM0
SEG<15:8>COM0
SEG<23:16>COM0
SEG<7:0>COM1
SEG<15:8>COM1
SEG<23:16>COM1
SEG<7:0>COM2
SEG<15:8>COM2
SEG<23:16>COM2
SEG<7:0>COM3
LCD SEGMENT AND DATA
REGISTERS
LCDDATAx
(1)
Segment
Enable
# of LCD Registers
2
3
(1)
(1)
(1)
(1)
is
detailed
Data
12
8
Preliminary
in
© 2008 Microchip Technology Inc.