PIC18F67K22-I/MR Microchip Technology, PIC18F67K22-I/MR Datasheet - Page 166

• 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 12-1:
DS39960D-page 166
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4-3
bit 2-1
bit 0
Note 1:
R/W-0
RDPU
2:
To enable the actual RTCC output, the RTCOE (RTCCFG<2>) bit must be set.
Unimplemented on 64-pin devices (PIC18F6XK22), read as ‘0’.
RDPU: PORTD Pull-up Enable bit
1 = PORTD pull-up resistors are enabled by individual port latch values
0 = All PORTD pull-up resistors are disabled
REPU: PORTE Pull-up Enable bit
1 = PORTE pull-up resistors are enabled by individual port latch values
0 = All PORTE pull-up resistors are disabled
RJPU: PORTJ Pull-up Enable bit
1 = PORTJ pull-up resistors are enabled by individual port latch values
0 = All PORTJ pull-up resistors are disabled
Unimplemented: Read as ‘0’
RTSECSEL<1:0>: RTCC Seconds Clock Output Select bits
11 = Reserved; do not use
10 = RTCC source clock is selected for the RTCC pin (the pin can be LF-INTOSC or SOSC, depending
01 = RTCC seconds clock is selected for the RTCC pin
00 = RTCC alarm pulse is selected for the RTCC pin
Unimplemented: Read as ‘0’
R/W-0
REPU
on the RTCOSC (CONFIG3L<1>) bit setting)
PADCFG1: PAD CONFIGURATION REGISTER
W = Writable bit
‘1’ = Bit is set
RJPU
R/W-0
(2)
U-0
—
(2)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
—
RTSECSEL1
R/W-0
(1)
 2009-2011 Microchip Technology Inc.
(1)
x = Bit is unknown
RTSECSEL0
R/W-0
(1)
U-0
—
bit 0