PIC18F8520-I/PT Microchip Technology Inc., PIC18F8520-I/PT Datasheet - Page 16

• Manufacturer Part Number: PIC18F8520-I/PT
• Description: 80 PIN, 32 KB FLASH, 2048 RAM, 68 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F8520-I/PT

• A/d Inputs: 16-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1024 Bytes
• Input Output: 68
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 80-pin TQFP
• Programmable Memory: 32K Bytes
• Ram Size: 2K Bytes
• Speed: 40 MHz
• Timers: 2-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

PIC18F6520/8520/6620/8620/6720/8720
TABLE 1-2:
DS39609B-page 14
RC0/T1OSO/T13CKI
RC1/T1OSI/CCP2
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX1/CK1
RC7/RX1/DT1
Legend: TTL = TTL compatible input
Note 1:
RC0
T1OSO
T13CKI
RC1
T1OSI
CCP2
RC2
CCP1
RC3
SCK
SCL
RC4
SDI
SDA
RC5
SDO
RC6
TX1
CK1
RC7
RX1
DT1
Pin Name
2:
3:
4:
5:
6:
(2)
ST = Schmitt Trigger input with CMOS levels
I
P
Alternate assignment for CCP2 when CCP2MX is not selected (all operating modes except
Microcontroller).
Default assignment when CCP2MX is set.
External memory interface functions are only available on PIC18F8X20 devices.
CCP2 is multiplexed with this pin by default when configured in Microcontroller mode. Otherwise, it is
multiplexed with either RB3 or RC1.
PORTH and PORTJ are only available on PIC18F8X20 (80-pin) devices.
AV
proper operation of the part in user or ICSP modes. See parameter D001A for details.
DD
= Input
= Power
must be connected to a positive supply and AV
PIC18FXX20 PINOUT I/O DESCRIPTIONS (CONTINUED)
PIC18F6X20 PIC18F8X20
30
29
33
34
35
36
31
32
Pin Number
36
35
43
44
45
46
37
38
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
I
I
I
I
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
Buffer
CMOS
Type
SS
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
must be connected to a ground reference for
= Output
= Open-Drain (no P diode to V
PORTC is a bidirectional I/O port.
Digital I/O.
Timer1 oscillator output.
Timer1/Timer3 external clock input.
Digital I/O.
Timer1 oscillator input.
Capture2 input/Compare2 output/
PWM2 output.
Digital I/O.
Capture1 input/Compare1 output/
PWM1 output.
Digital I/O.
Synchronous serial clock input/output
for SPI mode.
Synchronous serial clock input/output
for I
Digital I/O.
SPI data in.
I
Digital I/O.
SPI data out.
Digital I/O.
USART 1 asynchronous transmit.
USART 1 synchronous clock
(see RX1/DT1).
Digital I/O.
USART 1 asynchronous receive.
USART 1 synchronous data
(see TX1/CK1).
2
C data I/O.
2
C mode.
 2004 Microchip Technology Inc.
Description
DD
)