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부품번호 | PIC18F4553 기능 |
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기능 | (PIC18Fxxxx) USB Microcontrollers | ||
제조업체 | Microchip Technology | ||
로고 | |||
전체 30 페이지수
www.DataSheet4U.com
PIC18F2458/2553/4458/4553
Data Sheet
28/40/44-Pin High-Performance,
Enhanced Flash, USB Microcontrollers
with 12-Bit A/D and nanoWatt Technology
© 2007 Microchip Technology Inc.
Preliminary
DS39887B
PIC18F2458/2553/4458/4553
Pin Diagrams
28-Pin SPDIP, SOIC
www.DataSheet4U.com
MCLR/VPP/RE3
RA0/AN0
RA1/AN1
RA2/AN2/VREF-/CVREF
RA3/AN3/VREF+
RA4/T0CKI/C1OUT/RCV
RA5/AN4/SS/HLVDIN/C2OUT
VSS
OSC1/CLKI
OSC2/CLKO/RA6
RC0/T1OSO/T13CKI
RC1/T1OSI/CCP2(1)/UOE
RC2/CCP1
VUSB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 RB7/KBI3/PGD
27 RB6/KBI2/PGC
26 RB5/KBI1/PGM
25 RB4/AN11/KBI0
24 RB3/AN9/CCP2(1)/VPO
23 RB2/AN8/INT2/VMO
22 RB1/AN10/INT1/SCK/SCL
21 RB0/AN12/INT0/FLT0/SDI/SDA
20 VDD
19 VSS
18 RC7/RX/DT/SDO
17 RC6/TX/CK
16 RC5/D+/VP
15 RC4/D-/VM
40-Pin PDIP
MCLR/VPP/RE3
RA0/AN0
RA1/AN1
RA2/AN2/VREF-/CVREF
RA3/AN3/VREF+
RA4/T0CKI/C1OUT/RCV
RA5/AN4/SS/HLVDIN/C2OUT
RE0/AN5/CK1SPP
RE1/AN6/CK2SPP
RE2/AN7/OESPP
VDD
VSS
OSC1/CLKI
OSC2/CLKO/RA6
RC0/T1OSO/T13CKI
RC1/T1OSI/CCP2(1)/UOE
RC2/CCP1/P1A
VUSB
RD0/SPP0
RD1/SPP1
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/AN11/KBI0/CSSPP
36 RB3/AN9/CCP2(1)/VPO
35 RB2/AN8/INT2/VMO
34 RB1/AN10/INT1/SCK/SCL
33 RB0/AN12/INT0/FLT0/SDI/SDA
32 VDD
31 VSS
30 RD7/SPP7/P1D
29 RD6/SPP6/P1C
28 RD5/SPP5/P1B
27 RD4/SPP4
26 RC7/RX/DT/SDO
25 RC6/TX/CK
24 RC5/D+/VP
23 RC4/D-/VM
22 RD3/SPP3
21 RD2/SPP2
Note 1: RB3 is the alternate pin for CCP2 multiplexing.
DS39887B-page 2
Preliminary
© 2007 Microchip Technology Inc.
4페이지 PIC18F2458/2553/4458/4553
1.0 DEVICE OVERVIEW
This document contains device-specific information for
the following devices:
• PIC18F2458
• PIC18F2553
• PIC18F4458
• PIC18F4553
Note:
www.DataSheet4U.com
This data sheet documents only the
devices’ features and specifications that are
in addition to the features and specifica-
tions of the PIC18F2455/2550/4455/4550
devices. For information on the features
and specifications shared by
the PIC18F2458/2553/4458/4553 and
PIC18F2455/2550/4455/4550 devices,
see the “PIC18F2455/2550/4455/4550
Data Sheet” (DS39632).
The PIC18F4553 family of devices offers the advan-
tages of all PIC18 microcontrollers – namely, high
computational performance at an economical price –
with the addition of high-endurance, Enhanced Flash
program memory. In addition to these features, the
PIC18F4553 family introduces design enhancements
that make these microcontrollers a logical choice for
many high-performance, power sensitive applications.
1.1 Special Features
• 12-Bit A/D Converter: The PIC18F4553 family
implements a 12-bit A/D Converter. The A/D
Converter incorporates programmable acquisi-
tion time. This allows for a channel to be selected
and a conversion to be initiated, without waiting
for a sampling period and thus, reducing code
overhead.
1.2 Details on Individual Family
Members
The PIC18F2458/2553/4458/4553 devices are
available in 28-pin and 40/44-pin packages. Block
diagrams for the two groups are shown in Figure 1-1
and Figure 1-2.
The devices are differentiated from each other in the
following ways:
1. Flash program memory (24 Kbytes for
PIC18FX458 devices, 32 Kbytes for
PIC18FX553).
2. A/D channels (10 for 28-pin devices, 13 for
40-pin and 44-pin devices).
3. I/O ports (3 bidirectional ports and 1 input only
port on 28-pin devices, 5 bidirectional ports on
40-pin and 44-pin devices).
4. CCP and Enhanced CCP implementation
(28-pin devices have two standard CCP
modules, 40-pin and 44-pin devices have one
standard CCP module and one ECCP module).
5. Streaming Parallel Port (present only on
40/44-pin devices).
All other features for devices in this family are identical.
These are summarized in Table 1-1.
The pinouts for all devices are listed in Table 1-2 and
Table 1-3.
Members of the PIC18F4553 family are available as
both standard and low-voltage devices. Standard
devices with Enhanced Flash memory, designated with
an “F” in the part number (such as PIC18F2458),
accommodate an operating VDD range of 4.2V to 5.5V.
Low-voltage parts, designated by “LF” (such as
PIC18LF2458), function over an extended VDD range
of 2.0V to 5.5V.
© 2007 Microchip Technology Inc.
Preliminary
DS39887B-page 5
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부품번호 | 상세설명 및 기능 | 제조사 |
PIC18F4550 | USB Microcontrollers | Microchip Technology |
PIC18F4553 | (PIC18Fxxxx) USB Microcontrollers | Microchip Technology |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |