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PDF PIC18F4523 Data sheet ( Hoja de datos )
| Número de pieza | PIC18F4523 | |
| Descripción | (PIC18Fxx23) Enhanced Flash Microcontrollers | |
| Fabricantes | Microchip Technology | |
| Logotipo |  |
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www.DataSheet4U.com
PIC18F2423/2523/4423/4523
Data Sheet
28/40/44-Pin, Enhanced Flash
Microcontrollers with 12-Bit A/D
and nanoWatt Technology
© 2006 Microchip Technology Inc.
Preliminary
DS39755A
1 page  
www.DataSheet4U.com
PIC18F2423/2523/4423/4523
Pin Diagrams (Cont.’d)
40-Pin PDIP
MCLR/VPP/RE3
RA0/AN0
RA1/AN1
RA2/AN2/VREF-/CVREF
RA3/AN3/VREF+
RA4/T0CKI/C1OUT
RA5/AN4/SS/HLVDIN/C2OUT
RE0/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
VDD
VSS
OSC1/CLKI(2)/RA7
OSC2/CLKO(2)/RA6
RC0/T1OSO/T13CKI
RC1/T1OSI/CCP2(1)
RC2/CCP1/P1A
RC3/SCK/SCL
RD0/PSP0
RD1/PSP1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40 RB7/KBI3/PGD
39 RB6/KBI2/PGC
38 RB5/KBI1/PGM
37 RB4/KBI0/AN11
36 RB3/AN9/CCP2(1)
35 RB2/INT2/AN8
34 RB1/INT1/AN10
33 RB0/INT0/FLT0/AN12
32 VDD
31 VSS
30 RD7/PSP7/P1D
29 RD6/PSP6/P1C
28 RD5/PSP5/P1B
27 RD4/PSP4
26 RC7/RX/DT
25 RC6/TX/CK
24 RC5/SDO
23 RC4/SDI/SDA
22 RD3/PSP3
21 RD2/PSP2
44-Pin TQFP
RC7/RX/DT
RD4/PSP4
RD5/PSP5/P1B
RD6/PSP6/P1C
RD7/PSP7/P1D
VSS
VDD
RB0/INT0/FLT0/AN12
RB1/INT1/AN10
RB2/INT2/AN8
RB3/AN9/CCP2(1)
1 33
2 32
3 31
4 30
5 PIC18F4423 29
6
7
PIC18F4523
28
27
8 26
9 25
10 24
11 23
NC
RC0/T1OSO/T13CKI
OSC2/CLKO(2)/RA6
OSC1/CLKI(2)/RA7
VSS
VDD
RE2/CS/AN7
RE1/WR/AN6
RE0/RD/AN5
RA5/AN4/SS/HLVDIN/C2OUT
RA4/T0CKI/C1OUT
Note 1:
2:
RB3 is the alternate pin for CCP2 multiplexing.
OSC1/CLKI and OSC2/CLKO are only available in select oscillator modes and when these pins are not
being used as digital I/O. Refer to Section 2.0 “Oscillator Configurations” for additional information.
© 2006 Microchip Technology Inc.
Preliminary
DS39755A-page 3
5 Page 
www.DataSheet4U.com
PIC18F2423/2523/4423/4523
TABLE 1-1: DEVICE FEATURES
Features
PIC18F2423
PIC18F2523
PIC18F4423
PIC18F4523
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
Parallel Communications (PSP)
12-Bit Analog-to-Digital Module
Resets (and Delays)
Programmable
High/Low-Voltage Detect
Programmable Brown-out Reset
Instruction Set
Packages
DC – 40 MHz
16384
8192
DC – 40 MHz
32768
16384
DC – 40 MHz
16384
8192
DC – 40 MHz
32768
16384
768
256
19
Ports A, B, C, (E)
4
2
0
1536
256
19
Ports A, B, C, (E)
4
2
0
768
256
20
Ports A, B, C, D, E
4
1
1
1536
256
20
Ports A, B, C, D, E
4
1
1
MSSP,
Enhanced USART
MSSP,
Enhanced USART
MSSP,
Enhanced USART
MSSP,
Enhanced USART
No No Yes Yes
10 Input Channels
10 Input Channels
13 Input Channels
13 Input Channels
POR, BOR,
RESET Instruction,
Stack Full, Stack
Underflow (PWRT, OST),
MCLR (optional), WDT
POR, BOR,
RESET Instruction,
Stack Full, Stack
Underflow (PWRT, OST),
MCLR (optional), WDT
POR, BOR,
RESET Instruction,
Stack Full, Stack
Underflow (PWRT, OST),
MCLR (optional), WDT
POR, BOR,
RESET Instruction,
Stack Full, Stack
Underflow (PWRT, OST),
MCLR (optional), WDT
Yes Yes Yes Yes
Yes
75 Instructions;
83 with Extended
Instruction Set enabled
28-pin PDIP
28-pin SOIC
28-pin QFN
Yes
75 Instructions;
83 with Extended
Instruction Set enabled
28-pin PDIP
28-pin SOIC
28-pin QFN
Yes
75 Instructions;
83 with Extended
Instruction Set enabled
40-pin PDIP
44-pin QFN
44-pin TQFP
Yes
75 Instructions;
83 with Extended
Instruction Set enabled
40-pin PDIP
44-pin QFN
44-pin TQFP
© 2006 Microchip Technology Inc.
Preliminary
DS39755A-page 9
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet PIC18F4523.PDF ] | |
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