PIC18LF27J13-I/SO Microchip Technology, PIC18LF27J13-I/SO Datasheet - Page 36

• Manufacturer Part Number: PIC18LF27J13-I/SO
• Description: IC PIC MCU 128KB FLASH 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF27J13-I/SO

• Core Size: 8-Bit
• Program Memory Size: 128KB (64K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 2.75 V
• Data Converters: A/D 10x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Controller Family/series: PIC18
• Cpu Speed: 48MHz
• Digital Ic Case Style: SOIC
• Supply Voltage Range: 1.8V To 3.6V
• Embedded Interface Type: I2C, SPI, USART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC18F47J13 FAMILY
FIGURE 3-1:
DS39974A-page 36
T1OSO
Note 1:
T1OSI
OSC2
OSC1
2:
3:
Secondary Oscillator
FOSC<2>
Primary Oscillator
The 96 MHz PLL requires a 4 MHz input and it produces a 96 MHz output. The 96 MHz PLL prescaler enables
source clocks of 4, 8, 12, 16, 20, 24, 40 or 48 MHz to provide the 4 MHz input.
The 4x PLL requires an input clock source between 4 and 12 MHz. When using INTOSC to provide the 4x PLL
input, the INTOSC postscaler must be set to either 8 MHz or 4 MHz. Selecting other INTOSC postscaler settings
will operate the PLL outside of the specification.
Selecting the Timer1 clock or postscaled internal clock will turn off the primary oscillator (unless required by the
reference clock of Section 3.4 “Reference Clock Output”) and PLL.
1
0
4x PLL
Oscillator
PIC18F47J13 FAMILY CLOCK DIAGRAM
Internal
INTRC
31 kHz
8 MHz
Block
(2)
PLLSEL
0
1
8 MHz
FOSC<2>
CFGPLLEN
1
0
PLLEN
1
0
1
0
Preliminary
500 kHz
250 kHz
125 kHz
 12
 10
31 kHz
8 MHz
4 MHz
2 MHz
1 MHz
 6
 5
 4
 3
 2
 1
PLLDIV<2:0>
OSCCON<6:4>
000
001
010
011
100
101
110
111
OSCTUNE<7>
111
110
101
100
011
010
001
000
4 MHz
96 MHz
PLL
Postscaled
Internal Clock
(1)
Timer1 Clock
FOSC<2:1>
00
 2
Primary Clock
Source
OSCCON<1:0>
48 MHz
(3)
00
01
11
 2010 Microchip Technology Inc.
Enabled Modes
WDT, PWRT, FSCM
and Two-Speed Start-up
Peripherals
CLKO
IDLE
CPU
 4
RA6