PIC16F1938-I/ML Microchip Technology, PIC16F1938-I/ML Datasheet - Page 97

• 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

6.4.1
Each PORTC pin is multiplexed with other functions. The
pins, their combined functions and their output priorities
are briefly described here. For additional information,
refer to the appropriate section in this data sheet.
When multiple outputs are enabled, the actual pin
control goes to the peripheral with the lowest number in
the following lists.
RC0
1.
2.
3.
RC1
1.
2.
3.
RC1
1.
2.
3.
RC3
1.
2.
3.
4.
RC4
1.
2.
3.
TABLE 6-3:
© 2009 Microchip Technology Inc.
APFCON
CCPxCON
LATC
LCDCON
LCDSE0
LCDSE1
PORTC
RCSTA
SSPCON1
SSPSTAT
T1CON
TXSTA
TRISC
Legend:
T1OSO (Timer1 Oscillator)
P2B (CCP)
RC0
T1OSI (Timer1 Oscillator)
P2A (CCP)
RC1
SEG3 (LCD)
P1A (CCP)
RC2
SEG6 (LCD)
SCL (MSSP)
SCK (MSSP)
RC3
SEG11 (LCD)
SDA (MSSP)
RC4
Name
PORTC FUNCTIONS AND OUTPUT
PRIORITIES
x = unknown, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by PORTC.
TMR1CS1
TRISC7
LCDEN
LATC7
WCOL
CSRC
SPEN
PxM1
SE15
SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
Bit 7
SMP
RC7
SE7
—
TMR1CS0
CCP3SEL
TRISC6
SSPOV
SLPEN
LATC6
PxM0
SE14
Bit 6
RC6
CKE
SE6
RX9
TX9
T1CKPS1
T1GSEL
TRISC5
SSPEN
DCxB1
LATC5
WERR
SREN
TXEN
SE13
Bit 5
RC5
SE5
D/A
T1CKPS0
Preliminary
P2BSEL
TRISC4
DCxB0
LATC4
CREN
SYNC
SE12
Bit 4
RC4
CKP
SE4
—
P
SRNQSEL C2OUTSEL
T1OSCEN
CCPxM3
ADDEN
TRISC3
SSPM3
LATC3
RC5
1.
2.
3.
RC6
1.
2.
3.
4.
5.
RC7
1.
2.
3.
4.
SE11
Bit 3
CS1
RC3
SE3
PIC16F193X/LF193X
—
S
SEG10 (LCD)
SDL (MSSP)
RC5
SEG9 (LCD)
TX (EUSART)
CK (EUSART)
P3A (CCP), 28-pin only
RC6
SEG8 (LCD)
DT (EUSART)
P3B (CCP), 28 pin only
RC7
CCPxM2
T1SYNC
TRISC2
SSPM2
LATC2
BRGH
FERR
SE10
Bit 2
CS0
RC2
R/W
SE2
CCPxM1
TRISC1
LMUX1
SSPM1
SSSEL
LATC1
OERR
TRMT
Bit 1
RC1
SE1
SE9
UA
—
CCP2SEL
TMR1ON
CCPxM0
TRISC0
SSPM0
LMUX0
LATC0
RX9D
TX9D
Bit 0
RC0
SE0
SE8
BF
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