PIC18F87K22-I/PTRSL Microchip Technology Inc., PIC18F87K22-I/PTRSL Datasheet - Page 44

• Manufacturer Part Number: PIC18F87K22-I/PTRSL
• Description: 128kB Flash, 4kB RAM, 1kB EE, nanoWatt XLP, GP, 80 TQFP 12x12x1mm TRAY
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F87K22-I/PTRSL

• A/d Inputs: 24-Channel, 12-Bit
• Comparators: 3
• Cpu Speed: 16 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 69
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 80-pin TQFP
• Programmable Memory: 128K Bytes
• Ram Size: 3.8K Bytes
• Speed: 64 MHz
• Temperature Range: –40 to 125 °C
• Timers: 6-8-bit, 5-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F87K22 FAMILY
TABLE 3-1:
FIGURE 3-1:
DS39960C-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
(and OSCCON, OSCCON2)
IRCF<2:0>
FOSC<3:0> Setting
 2011 Microchip Technology Inc.
Clock Control
1101
1100
1011
1010
0101
0100
0011
0010
0001
0000
001x
100x
FOSC<3:0>
IDLEN
Peripherals
SCS<1:0>
CPU