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PDF PIC18F2455 Data sheet ( Hoja de datos )
| Número de pieza | PIC18F2455 | |
| Descripción | USB Microcontrollers | |
| Fabricantes | Microchip Technology | |
| Logotipo |  |
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1. PIC18F2455  Hay una vista previa y un enlace de descarga de PIC18F2455 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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PIC18F2455/2550/4455/4550
Data Sheet
28/40/44-Pin, High-Performance,
Enhanced Flash, USB Microcontrollers
with nanoWatt Technology
© 2009 Microchip Technology Inc.
DS39632E
1 page  
Pin Diagrams (Continued)
44-Pin TQFP
PIC18F2455/2550/4455/4550
RC7/RX/DT/SDO
RD4/SPP4
RD5/SPP5/P1B
RD6/SPP6/P1C
RD7/SPP7/P1D
VSS
VDD
RB0/AN12/INT0/FLT0/SDI/SDA
RB1/AN10/INT1/SCK/SCL
RB2/AN8/INT2/VMO
RB3/AN9/CCP2(1)/VPO
1
2
3
4
5 PIC18F4455
6
7
PIC18F4550
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
NC/ICRST(2)/ICVPP(2)
RC0/T1OSO/T13CKI
OSC2/CLKO/RA6
OSC1/CLKI
VSS
VDD
RE2/AN7/OESPP
RE1/AN6/CK2SPP
RE0/AN5/CK1SPP
RA5/AN4/SS/HLVDIN/C2OUT
RA4/T0CKI/C1OUT/RCV
44-Pin QFN
RC7/RX/DT/SDO
RD4/SPP4
RD5/SPP5/P1B
RD6/SPP6/P1C
RD7/SPP7/P1D
VSS
VDD
VDD
RB0/AN12/INT0/FLT0/SDI/SDA
RB1/AN10/INT1/SCK/SCL
RB2/AN8/INT2/VMO
1 33
2 32
3
4
31
30
5
6
7
PIC18F4455
PIC18F4550
29
28
27
8 26
9 25
10
11
24
23
OSC2/CLKO/RA6
OSC1/CLKI
VSS
VSS
VDD
VDD
RE2/AN7/OESPP
RE1/AN6/CK2SPP
RE0/AN5/CK1SPP
RA5/AN4/SS/HLVDIN/C2OUT
RA4/T0CKI/C1OUT/RCV
Note 1: RB3 is the alternate pin for CCP2 multiplexing.
2: Special ICPORT features available in select circumstances. See Section 25.9 “Special ICPORT Features (44-Pin TQFP
Package Only)” for more information.
© 2009 Microchip Technology Inc.
DS39632E-page 3
5 Page 
PIC18F2455/2550/4455/4550
TABLE 1-1: DEVICE FEATURES
Features
PIC18F2455
PIC18F2550
PIC18F4455
PIC18F4550
Operating Frequency
Program Memory (Bytes)
Program Memory (Instructions)
Data Memory (Bytes)
Data EEPROM Memory (Bytes)
Interrupt Sources
I/O Ports
Timers
Capture/Compare/PWM Modules
Enhanced Capture/
Compare/PWM Modules
Serial Communications
Universal Serial Bus (USB)
Module
Streaming Parallel Port (SPP)
10-Bit Analog-to-Digital Module
Comparators
Resets (and Delays)
Programmable Low-Voltage
Detect
Programmable Brown-out Reset
Instruction Set
Packages
DC – 48 MHz
24576
12288
2048
256
19
Ports A, B, C, (E)
4
2
0
MSSP,
Enhanced USART
1
No
10 Input Channels
2
POR, BOR,
RESET Instruction,
Stack Full,
Stack Underflow
(PWRT, OST),
MCLR (optional),
WDT
Yes
Yes
75 Instructions;
83 with Extended
Instruction Set
enabled
28-Pin PDIP
28-Pin SOIC
DC – 48 MHz
32768
16384
2048
256
19
Ports A, B, C, (E)
4
2
0
MSSP,
Enhanced USART
1
No
10 Input Channels
2
POR, BOR,
RESET Instruction,
Stack Full,
Stack Underflow
(PWRT, OST),
MCLR (optional),
WDT
Yes
Yes
75 Instructions;
83 with Extended
Instruction Set
enabled
28-Pin PDIP
28-Pin SOIC
DC – 48 MHz
24576
12288
2048
256
20
Ports A, B, C, D, E
4
1
1
MSSP,
Enhanced USART
1
Yes
13 Input Channels
2
POR, BOR,
RESET Instruction,
Stack Full,
Stack Underflow
(PWRT, OST),
MCLR (optional),
WDT
Yes
Yes
75 Instructions;
83 with Extended
Instruction Set
enabled
40-Pin PDIP
44-Pin QFN
44-Pin TQFP
DC – 48 MHz
32768
16384
2048
256
20
Ports A, B, C, D, E
4
1
1
MSSP,
Enhanced USART
1
Yes
13 Input Channels
2
POR, BOR,
RESET Instruction,
Stack Full,
Stack Underflow
(PWRT, OST),
MCLR (optional),
WDT
Yes
Yes
75 Instructions;
83 with Extended
Instruction Set
enabled
40-Pin PDIP
44-Pin QFN
44-Pin TQFP
© 2009 Microchip Technology Inc.
DS39632E-page 9
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet PIC18F2455.PDF ] | |
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