PIC18LF14K22-I/ML Microchip Technology, PIC18LF14K22-I/ML Datasheet - Page 13

• 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

TABLE 1-2:
 2010 Microchip Technology Inc.
RA0/AN0/CV
RA1/AN1/C12IN0-/V
RA2/AN2/C1OUT/T0CKI/INT2/SRQ
RA3/MCLR/V
RA4/AN3/OSC2/CLKOUT
RA5/OSC1/CLKIN/T13CKI
RB4/AN10/SDI/SDA
RB5/AN11/RX/DT
Legend:
RA0
AN0
CV
V
C1IN+
INT0
PGD
RA1
AN1
C12IN0-
V
INT1
PGC
RA2
AN2
C1OUT
T0CKI
INT2
SRQ
RA3
MCLR
V
RA4
AN3
OSC2
CLKOUT
RA5
OSC1
CLKIN
T13CKI
RB4
AN10
SDI
SDA
RB5
AN11
RX
DT
REF
REF
PP
REF
-
+
TTL = TTL compatible input
XTAL= Crystal Oscillator
ST = Schmitt Trigger input
O
REF
PP
/V
= Output
Pin Name
REF
REF
PIC18F1XK22/LF1XK22 PIN SUMMARY
-/C1IN+/INT0/PGD
+/INT1/PGC
Number
19
18
17
13
12
4
3
2
Pin
16
15
14
20
19
10
1
9
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
O
O
P
O
O
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Preliminary
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
CMOS
CMOS
CMOS
CMOS
XTAL
XTAL
Type
TTL
TTL
TTL
TTL
TTL
PIC18F1XK22/LF1XK22
TLL
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
CMOS = CMOS compatible input or output
I
P
Digital I/O
ADC channel 0
DAC reference voltage output
ADC and DAC reference voltage (low) input
Comparator C1 non-inverting input
External interrupt 0
ICSP™ programming data pin
Digital I/O
ADC channel 1
Comparator C1 and C2 non-inverting input
ADC and DAC reference voltage (high) input
External interrupt 1
ICSP™ programming clock pin
Digital I/O
ADC channel 2
Comparator C1 output
Timer0 external clock input
External interrupt 2
SR latch output
Digital input
Active-low Master Clear with internal pull-up
High voltage programming input
Digital I/O
ADC channel 3
Oscillator crystal output. Connect to crystal or resonator
in Crystal Oscillator mode
In RC mode, OSC2 pin outputs CLKOUT which
has 1/4 the frequency of OSC1 and denotes
the instruction cycle rate
Digital I/O
Oscillator crystal input or external clock input
ST buffer when configured in RC mode; analog other
wise
External clock source input. Always associated with the
pin function OSC1 (See related OSC1/CLKIN, OSC2,
CLKOUT pins
Timer0 and Timer3 external clock input
Digital I/O
ADC channel 10
SPI data in
I
Digital I/O
ADC channel 11
EUSART asynchronous receive
EUSART synchronous data (see related RX/TX)
2
C™ data I/O
= Input
= Power
Description
DS41365D-page 13