PIC16LF1902T-I/SS Microchip Technology, PIC16LF1902T-I/SS Datasheet - Page 146

• Manufacturer Part Number: PIC16LF1902T-I/SS
• Description: 3.5KB Flash, 128B RAM, LCD, 11x10b ADC, NanoWatt XLP 28 SSOP .209in T/R
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1902T-I/SS

• Processor Series: PIC16LF190x
• Core: PIC
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 2 KB
• Data Ram Size: 128 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 2
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: -
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Eeprom Size: -
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / Rohs Status: Details

PIC16LF1902/3
TABLE 18-1:
The LCDCON register
operation of the LCD Driver module. The LCDPS reg-
ister
prescaler and the type of waveform; Type-A or Type-B.
The LCDSEn registers
functions of the port pins.
The following LCDSEn registers are available:
• LCDSE0
• LCDSE1
• LCDSE3
Once the module is initialized for the LCD panel, the
individual bits of the LCDDATAn registers are
cleared/set to represent a clear/dark pixel, respectively:
• LCDDATA0
• LCDDATA1
• LCDDATA3
• LCDDATA4
• LCDDATA6
• LCDDATA7
• LCDDATA9
• LCDDATA10 SEG<15:8>COM3
• LCDDATA12 SEG<26:24>COM0
• LCDDATA15 SEG<26:24>COM1
• LCDDATA18 SEG<26:24>COM2
• LCDDATA21 SEG<26:24>COM3
As
Register
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.
DS41455B-page 146
PIC16LF1902/3
(Register
an
18-6.
Device
example,
SE<7:0>
SE<15:8>
SE<26:24>
18-2) configures the LCD clock source
SEG<7:0>COM0
SEG<15:8>COM0
SEG<7:0>COM1
SEG<15:8>COM1
SEG<7:0>COM2
SEG<15:8>COM2
SEG<7:0>COM3
LCD SEGMENT AND DATA
REGISTERS
LCDDATAn
(Register
(Register
Segment
Enable
# of LCD Registers
3
18-5) configure the
18-1) controls the
is
detailed
Data
12
Preliminary
in
 2011 Microchip Technology Inc.