PIC18LF14K22-I/ML Microchip Technology, PIC18LF14K22-I/ML Datasheet - Page 183

• Manufacturer Part Number: PIC18LF14K22-I/ML
• Description: IC PIC MCU FLASH 512KX16 20-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF14K22-I/ML

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: I2C, MSSP, SPI, USART
• Maximum Clock Frequency: 32 KHz
• Number Of Programmable I/os: 18
• Number Of Timers: 4
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 15-4:
TABLE 15-1:
 2010 Microchip Technology Inc.
BAUDCON
INTCON
IPR1
PIE1
PIR1
RCSTA
SPBRG
SPBRGH
TXREG
TXSTA
Legend: — = unimplemented locations read as ‘0’. Shaded cells are not used for asynchronous transmission.
(Interrupt Reg. Flag)
Note:
Reg. Empty Flag)
Name
Write to TXREG
(Transmit Shift
BRG Output
(Shift Clock)
RB7/TX/CK
TRMT bit
TXIF bit
This timing diagram shows two consecutive transmissions.
EUSART Baud Rate Generator Register, Low Byte
EUSART Baud Rate Generator Register, High Byte
EUSART Transmit Register
pin
GIE/GIEH PEIE/GIEL TMR0IE
ABDOVF
CSRC
SPEN
Bit 7
REGISTERS ASSOCIATED WITH ASYNCHRONOUS TRANSMISSION
—
—
—
ASYNCHRONOUS TRANSMISSION (BACK-TO-BACK)
1 T
CY
Transmit Shift Reg
Word 1
Word 1
RCIDL
ADIP
ADIE
ADIF
Bit 6
RX9
TX9
Start bit
Word 2
DTRXP
SREN
TXEN
RCIP
RCIE
RCIF
Bit 5
1 T
CY
bit 0
Preliminary
CKTXP
INT0IE
CREN
SYNC
Bit 4
TXIP
TXIE
TXIF
PIC18F1XK22/LF1XK22
bit 1
Word 1
ADDEN
SENDB
BRG16
RABIE
SSPIP
SSPIE
SSPIF
Bit 3
TMR0IF
CCP1IP
CCP1IE
CCP1IF
BRGH
FERR
Bit 2
—
bit 7/8
TMR2IP
TMR2IE
TMR2IF
Word 2
Transmit Shift Reg
INT0IF
OERR
TRMT
Stop bit
WUE
Bit 1
Start bit
TMR1IP
TMR1IE
TMR1IF
ABDEN
RABIF
RX9D
DS41365D-page 183
TX9D
Bit 0
Word 2
on page
Values
Reset
bit 0
259
257
260
260
260
259
259
259
259
259