PIC18F14K22-E/ML Microchip Technology, PIC18F14K22-E/ML Datasheet - Page 268

• 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 22-8:
REGISTER 22-9:
DS41365D-page 268
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7-2
bit 1
bit 0
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7
bit 6
bit 5
bit 4-0
Note 1:
WRTD
R/C-1
U-0
—
This bit is read-only in normal execution mode; it can be written only in Program mode.
Unimplemented: Read as ‘0’
WRT1: Write Protection bit
1 = Block 1 not write-protected
0 = Block 1 write-protected
WRT0: Write Protection bit
1 = Block 0 not write-protected
0 = Block 0 write-protected
WRTD: Data EEPROM Write Protection bit
1 = Data EEPROM not write-protected
0 = Data EEPROM write-protected
WRTB: Boot Block Write Protection bit
1 = Boot block not write-protected
0 = Boot block write-protected
WRTC: Configuration Register Write Protection bit
1 = Configuration registers not write-protected
0 = Configuration registers write-protected
Unimplemented: Read as ‘0’
WRTB
R/C-1
U-0
—
CONFIG6L: CONFIGURATION REGISTER 6 LOW
CONFIG6H: CONFIGURATION REGISTER 6 HIGH
WRTC
U-0
R-1
—
(1)
U-0
U-0
Preliminary
—
—
U = Unimplemented bit, read as ‘0’
C = Clearable only bit
U = Unimplemented bit, read as ‘0’
C = Clearable only bit
U-0
U-0
—
—
(1)
U-0
U-0
—
—
 2010 Microchip Technology Inc.
WRT1
R/C-1
U-0
—
WRT0
R/C-1
U-0
—
bit 0
bit 0