PIC18F85K22-I/PT Microchip Technology, PIC18F85K22-I/PT Datasheet - Page 44

• Manufacturer Part Number: PIC18F85K22-I/PT
• Description: IC, 8BIT MCU, PIC18F, 64MHZ, TQFP-80
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F85K22-I/PT

• Controller Family/series: PIC18
• No. Of I/o's: 69
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 64MHz
• No. Of Timers: 8
• Core Size: 8 Bit
• Program Memory Size: 32KB
• Core Processor: PIC
• Speed: 64MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 69
• 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 24x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F87K22 FAMILY
TABLE 3-1:
FIGURE 3-1:
DS39960D-page 44
EC1 (low power)
(EC1 & EC1IO)
EC2 (medium power)
(EC2 & EC2IO)
EC3 (high power)
(EC3 & EC3IO)
HS1 (medium power)
HS2 (high power)
XT
LP
RC (External)
INTIO
SOSCO
SOSCI
OSC2
OSC1
Mode
HS, EC, XT, LP AND RC MODES: RANGES AND SETTINGS
MF INTOSC
HF INTOSC
LF INTOSC
500 kHz to
16 MHz to
PIC18F87K22 FAMILY CLOCK DIAGRAM
31 kHz
31 kHz
31 kHz
31 kHz
31 kHz
8 MHz
4 MHz
2 MHz
1 MHz
500 kHz
250 kHz
500 kHz
31 kHz
16 MHz
250 kHz
MFIOSEL
Frequency Range
160 kHz-16 MHz
16 MHz-64 MHz
16 MHz-25 MHz
32 KHz-16 MHz
100 kHz-4 MHz
4 MHz-16 MHz
DC-160 kHz
31.25 kHz
0-4 MHz
FOSC<3:0>
500 kHz
250 kHz
16 MHz
4x PLL
31 kHz
8 MHz
1 MHz
INTSRC
4 MHz
2 MHz
110
101
100
011
010
001
000
111
PLLEN
and PLLCFG
 2009-2011 Microchip Technology Inc.
(and OSCCON, OSCCON2)
IRCF<2:0>
FOSC<3:0> Setting
Clock Control
1101
1100
1011
1010
0101
0100
0011
0010
0001
0000
001x
100x
FOSC<3:0>
IDLEN
Peripherals
SCS<1:0>
CPU