PIC18F65K22-E/PT Microchip Technology, PIC18F65K22-E/PT Datasheet - Page 409

• Manufacturer Part Number: PIC18F65K22-E/PT
• Description: 32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, GP 64 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F65K22-E/PT

• 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: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 28-5:
 2009-2011 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5-4
bit 3
bit 2-1
bit 0
Note 1:
WAIT
U-1
(1)
Unimplemented on 64-pin devices (PIC18F6XK22), read as ‘ 0 ’.
WAIT: External Bus Wait Enable bit
1 = Wait states on the external bus are disabled
0 = Wait states on the external bus are enabled and selected by MEMCON <5:4>
BW: Data Bus Width Select bit
1 = 16-Bit Data Width modes
0 = 8-Bit Data Width modes
ABW<1:0>: External Memory Bus Configuration bits
11 = 8-Bit Address mode (Microcontroller mode)
10 = 12-Bit Address mode
01 = 16-Bit Address mode
00 = 20-Bit Address mode
EASHFT: External Address Bus Shift Enable bit
1 = Address shifting is enabled; external address is shifted to start at 000000h
0 = Address shifting is disabled; external address bus reflects the PC value
Unimplemented: Read as ‘ 0 ’
RTCOSC: RTCC Reference Clock Select bit
1 = RTCC uses SOSC as the reference clock
0 = RTCC uses LF-INTOSC as the reference clock
BW
U-1
CONFIG3L: CONFIGURATION REGISTER 3 LOW (BYTE ADDRESS 300004h)
(1)
P = Programmable bit
W = Writable bit
‘1’ = Bit is set
ABW1
U-1
(1)
(1)
ABW0
U-1
(1)
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
EASHFT
PIC18F87K22 FAMILY
U-1
(1)
(1)
(1)
U-0
—
x = Bit is unknown
U-0
—
DS39960D-page 409
RTCOSC
R/P-1
bit 0