PIC16F1938-I/ML Microchip Technology, PIC16F1938-I/ML Datasheet - Page 274

• Manufacturer Part Number: PIC16F1938-I/ML
• Description: IC MCU 8BIT FLASH 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1938-I/ML

• Core Size: 8-Bit
• Program Memory Size: 28KB (16K x 14)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16F
• No. Of I/o's: 25
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• Package: 28QFN EP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 32 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/USART
• On-chip Adc: 11-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F193X/LF193X
TABLE 21-9:
DS41364C-page 274
INTCON
LCDCON
LCDCST
LCDDATA0
LCDDATA1
LCDDATA2
LCDDATA3
LCDDATA4
LCDDATA5
LCDDATA6
LCDDATA7
LCDDATA8
LCDDATA9
LCDDATA10
LCDDATA11
LCDPS
LCDREF
LCDRL
LCDSE0
LCDSE1
LCDSE2
PIE2
PIR2
T1CON
Legend:
Name
x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are not used by the LCD module.
TMR1CS1 TMR1CS0 T1CKPS1
LCDIRE
LRLAP1
LCDEN
SEG15
SEG23
SEG15
SEG23
SEG15
SEG23
SEG15
SEG23
OSFIE
COM0
COM0
COM0
COM1
COM1
COM1
COM2
COM2
COM2
COM3
COM3
COM3
OSFIF
SEG7
SEG7
SEG7
SEG7
SE15
SE23
Bit 7
WFT
REGISTERS ASSOCIATED WITH LCD OPERATION
SE7
GIE
—
BIASMD
LCDIRS
LRLAP0
SLPEN
SEG14
SEG22
SEG14
SEG22
SEG14
SEG22
SEG14
SEG22
COM0
COM0
COM0
COM1
COM1
COM1
COM2
COM2
COM2
COM3
COM3
COM3
SEG6
SEG6
SEG6
SEG6
SE14
SE22
PEIE
Bit 6
C2IE
C2IF
SE6
—
TMR0IE
LRLBP1
SEG13
SEG21
SEG13
SEG21
SEG13
SEG21
SEG13
SEG21
LCDIRI
WERR
COM0
COM0
COM0
COM1
COM1
COM1
COM2
COM2
COM2
COM3
COM3
COM3
SEG5
SEG5
SEG5
SEG5
LCDA
SE13
SE21
Bit 5
C1IE
C1IF
SE5
—
T1CKPS0 T1OSCEN
LRLBP0
SEG12
SEG20
SEG12
SEG20
SEG12
SEG20
SEG12
SEG20
COM0
COM0
COM0
COM1
COM1
COM1
COM2
COM2
COM2
COM3
COM3
COM3
Preliminary
SEG4
SEG4
SEG4
SEG4
SE12
SE20
Bit 4
INTE
EEIE
EEIF
SE4
WA
—
—
—
VLCD3PE
SEG19
SEG19
SEG19
SEG19
SEG11
SEG11
SEG11
SEG11
COM0
COM0
COM0
COM1
COM1
COM1
COM2
COM2
COM2
COM3
COM3
COM3
BCLIE
BCLIF
IOCIE
SEG3
SEG3
SEG3
SEG3
SE11
SE19
Bit 3
CS1
SE3
LP3
—
—
LCDCST2
VLCD2PE
T1SYNC
TMR0IF
LRLAT2
SEG10
SEG18
SEG10
SEG18
SEG10
SEG18
SEG10
SEG18
COM0
COM0
COM0
COM1
COM1
COM1
COM2
COM2
COM2
COM3
COM3
COM3
LCDIE
LCDIF
SEG2
SEG2
SEG2
SEG2
SE10
SE18
Bit 2
CS0
SE2
LP2
LCDCST1
VLCD1PE
LRLAT1
LMUX1
SEG17
SEG17
SEG17
SEG17
COM0
COM0
COM0
COM1
COM1
COM1
COM2
COM2
COM2
COM3
COM3
COM3
SEG1
SEG9
SEG1
SEG9
SEG1
SEG9
SEG1
SEG9
SE17
Bit 1
INTF
SE1
SE9
LP1
—
—
—
© 2009 Microchip Technology Inc.
LCDCST0
TMR1ON
LRLAT0
CCP2IE
CCP2IF
LMUX0
SEG16
SEG16
SEG16
SEG16
COM0
COM0
COM0
COM1
COM1
COM1
COM2
COM2
COM2
COM3
COM3
COM3
IOCIF
SEG0
SEG8
SEG0
SEG8
SEG0
SEG8
SEG0
SEG8
SE16
Bit 0
LP0
SE0
SE8
—
Register
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