PIC18F14K22-E/ML Microchip Technology, PIC18F14K22-E/ML Datasheet - Page 82

• Manufacturer Part Number: PIC18F14K22-E/ML
• Description: 16KB Flash, 512bytes RAM, 256bytes EEPROM, 16MIPS, 1.8-5.5V Operation 20 QFN 4x4
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F14K22-E/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F1XK22/LF1XK22
REGISTER 8-3:
REGISTER 8-4:
REGISTER 8-5:
DS41365D-page 82
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5-4
bit 3
bit 2-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5-0
U-0
U-0
U-0
—
—
—
Unimplemented: Read as ‘0’
LATA<5:4>: RA<5:4> Port I/O Output Latch Register bits
Unimplemented: Read as ‘0’
LATA<2:0>: RA<2:0> Port I/O Output Latch Register bits
Unimplemented: Read as ‘0’
WPUA<5:0>: Weak Pull-up Enable bit
1 = Pull-up enabled
0 = Pull-up disabled
Unimplemented: Read as ‘0’
IOCA<5:0>: PORTA I/O Pin bit
1 = Interrupt-on-change enabled
0 = Interrupt-on-change disabled
U-0
U-0
U-0
—
—
—
LATA: PORTA DATA LATCH REGISTER
WPUA: WEAK PULL-UP PORTA REGISTER
IOCA: INTERRUPT-ON-CHANGE PORTA REGISTER
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
WPUA5
LATA5
IOCA5
R/W-x
R/W-1
R/W-0
WPUA4
IOCA4
LATA4
R/W-x
R/W-1
R/W-0
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
WPUA3
IOCA3
R/W-1
R/W-0
U-0
—
WPUA2
IOCA2
LATA2
R/W-x
R/W-1
R/W-0
 2010 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
WPUA1
IOCA1
LATA1
R/W-1
R/W-0
R/W-x
WPUA0
IOCA0
LATA0
R/W-x
R/W-1
R/W-0
bit 0
bit 0
bit 0