PIC18F8520-I/PT Microchip Technology Inc., PIC18F8520-I/PT Datasheet - Page 21

• 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

TABLE 1-2:
 2004 Microchip Technology Inc.
RH0/A16
RH1/A17
RH2/A18
RH3/A19
RH4/AN12
RH5/AN13
RH6/AN14
RH7/AN15
Legend: TTL = TTL compatible input
Note 1:
RH0
A16
RH1
A17
RH2
A18
RH3
A19
RH4
AN12
RH5
AN13
RH6
AN14
RH7
AN15
Pin Name
2:
3:
4:
5:
6:
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
PIC18F6520/8520/6620/8620/6720/8720
must be connected to a positive supply and AV
PIC18FXX20 PINOUT I/O DESCRIPTIONS (CONTINUED)
PIC18F6X20 PIC18F8X20
—
—
—
—
—
—
—
—
Pin Number
79
80
22
21
20
19
1
2
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
I
I
I
I
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
Analog
Analog
Analog
Analog
Buffer
Type
SS
TTL
TTL
TTL
TTL
ST
ST
ST
ST
ST
ST
ST
ST
must be connected to a ground reference for
= Output
= Open-Drain (no P diode to V
PORTH is a bidirectional I/O port
Digital I/O.
External memory address 16.
Digital I/O.
External memory address 17.
Digital I/O.
External memory address 18.
Digital I/O.
External memory address 19.
Digital I/O.
Analog input 12.
Digital I/O.
Analog input 13.
Digital I/O.
Analog input 14.
Digital I/O.
Analog input 15.
Description
DS39609B-page 19
DD
)
(5)
.