PIC18F4580-I/P Microchip Technology Inc., PIC18F4580-I/P Datasheet - Page 13

• Manufacturer Part Number: PIC18F4580-I/P
• Description: 40 PIN, 32 KB FLASH, 1536 RAM, 36 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4580-I/P

• A/d Inputs: 11-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 36
• Interface: CAN/I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• Programmable Memory: 32K Bytes
• Ram Size: 1.5K Bytes
• Speed: 40 MHz
• Timers: 1-8 bit, 3-16 bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 1-2:
 2004 Microchip Technology Inc.
RA0/AN0/C
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI
RA5/AN4/SS/LVDIN
RA6
Legend: TTL = TTL compatible input
RA0
AN0
C
RA1
AN1
RA2
AN2
V
RA3
AN3
V
RA4
T0CKI
RA5
AN4
SS
LVDIN
REF
REF
VREF
Pin Name
-
+
ST
I
P
REF
REF
VREF
-
+
= Schmitt Trigger input with CMOS levels
= Input
= Power
PIC18FXX8 PINOUT I/O DESCRIPTIONS (CONTINUED)
PIC18F248/258
SPDIP, SOIC
2
3
4
5
6
7
Pin Number
PDIP
2
3
4
5
6
7
PIC18F448/458
TQFP
19
20
21
22
23
24
PLCC
3
4
5
6
7
8
Type
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
Pin
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I
I
I
I
I
I
I
TTL/OD
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
= Output
= Open-Drain (no P diode to V
Type
TTL
TTL
TTL
TTL
TTL
ST
ST
PORTA is a bidirectional I/O port.
Digital I/O.
Analog input 0.
Comparator voltage reference
output.
Digital I/O.
Analog input 1.
Digital I/O.
Analog input 2.
A/D reference voltage
(Low) input.
Digital I/O.
Analog input 3.
A/D reference voltage
(High) input.
Digital I/O – open-drain when
configured as output.
Timer0 external clock input.
Digital I/O.
Analog input 4.
SPI™ slave select input.
Low-Voltage Detect input.
See the OSC2/CLKO/RA6 pin.
PIC18FXX8
Description
DS41159D-page 11
DD
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