PIC18F4520-I/P Microchip Technology Inc., PIC18F4520-I/P Datasheet - Page 5

• Manufacturer Part Number: PIC18F4520-I/P
• Description: 40 Pin, 32 KB Flash, 1536 RAM, 36 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4520-I/P

• A/d Inputs: 13-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 36
• Interface: 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

Pin Diagrams
 2004 Microchip Technology Inc.
Note 1:
28-pin QFN
40-pin PDIP
28-pin PDIP, SOIC
RB3 is the alternate pin for CCP2 multiplexing.
RA5/AN4/SS/HLVDIN/C2OUT
RA5/AN4/SS/HLVDIN/C2OUT
RA5/AN4/SS/HLVDIN/C2OUT
RA2/AN2/V
RA2/AN2/V
RA2/AN2/V
RC0/T1OSO/T13CKI
RC0/T1OSO/T13CKI
RC1/T1OSI/CCP2
RC1/T1OSI/CCP2
RA4/T0CKI/C1OUT
RA4/T0CKI/C1OUT
RA4/T0CKI/C1OUT
OSC2/CLKO/RA6
OSC2/CLKO/RA6
OSC2/CLKO/RA6
OSC1/CLKI/RA7
RA3/AN3/V
OSC1/CLKI/RA7
MCLR/V
RC2/CCP1/P1A
OSC1/CLKI/RA7
RA3/AN3/V
RA3/AN3/V
MCLR/V
RC3/SCK/SCL
RC3/SCK/SCL
RE1/WR/AN6
RE0/RD/AN5
RE2/CS/AN7
REF
REF
RD0/PSP0
RD1/PSP1
REF
RC2/CCP1
RA0/AN0
RA1/AN1
RA0/AN0
RA1/AN1
-/CV
-/CV
PP
-/CV
PP
/RE3
REF
/RE3
REF
V
REF
V
REF
V
V
REF
REF
DD
SS
(1)
SS
(1)
SS
+
+
+
PIC18F2420/2520/4420/4520
4
1
2
3
5
6
7
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
Preliminary
28
8
PIC18F2420
PIC18F2520
27
9
10 11
26
25
12 13 14
24
23
22
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
28
27
26
25
24
23
22
21
20
19
18
17
16
15
21
20
19
18
17
16
15
RB3/AN9/CCP2
RB2/INT2/AN8
RB1/INT1/AN10
RB0/INT0/FLT0/AN12
V
V
RC7/RX/DT
RB7/KBI3/PGD
RB6/KBI2/PGC
RB5/KBI1/PGM
RB4/KBI0/AN11
RB3/AN9/CCP2
RB2/INT2/AN8
RB1/INT1/AN10
RB0/INT0/FLT0/AN12
V
V
RD7/PSP7/P1D
RD6/PSP6/P1C
RD5/PSP5/P1B
RD4/PSP4
RC7/RX/DT
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
RD3/PSP3
RD2/PSP2
RB7/KBI3/PGD
RB6//KBI2/PGC
RB5/KBI1/PGM
RB4/KBI0/AN11
RB3/AN9/CCP2
RB2/INT2/AN8
RB1/INT1/AN10
RB0/INT0/FLT0/AN12
V
V
RC7/RX/DT
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
DD
SS
DD
SS
DD
SS
(1)
(1)
(1)
DS39631A-page 3