PIC18F67K22-I/MR Microchip Technology, PIC18F67K22-I/MR Datasheet - Page 414

• Manufacturer Part Number: PIC18F67K22-I/MR
• Description: 128kB Flash, 4kB RAM, 1kB EE, NanoWatt XLP, GP 64 QFN 9x9x0.9mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F67K22-I/MR

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F87K22 FAMILY
REGISTER 28-10: CONFIG6L: CONFIGURATION REGISTER 6 LOW (BYTE ADDRESS 30000Ah)
DS39960D-page 414
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1:
WRT7
R/C-1
2:
(1)
This bit is available only on PIC18F67K22 and PIC18F87K22 devices.
For the memory size of the blocks, see
WRT7: Write Protection bit
1 = Block 7 is not write-protected
0 = Block 7 is write-protected
WRT6: Write Protection bit
1 = Block 6 is not write-protected
0 = Block 6 is write-protected
WRT5: Write Protection bit
1 = Block 5 is not write-protected
0 = Block 5 is write-protected
WRT4: Write Protection bit
1 = Block 4 is not write-protected
0 = Block 4 is write-protected
WRT3: Write Protection bit
1 = Block 3 is not write-protected
0 = Block 3 is write-protected
WRT2: Write Protection bit
1 = Block 2 is not write-protected
0 = Block 2 is write-protected
WRT1: Write Protection bit
1 = Block 1 is not write-protected
0 = Block 1 is write-protected
WRT0: Write Protection bit
1 = Block 0 is not write-protected
0 = Block 0 is write-protected
WRT6
R/C-1
(1)
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
WRT5
R/C-1
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
WRT4
R/C-1
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
Figure
(1)
28-6.
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
WRT3
R/C-1
WRT2
R/C-1
 2009-2011 Microchip Technology Inc.
x = Bit is unknown
WRT1
R/C-1
WRT0
R/C-1
bit 0