数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

PIC16LC554 数据表(PDF) 11 Page - Microchip Technology

部件名 PIC16LC554
功能描述  EPROM-Based 8-Bit CMOS Microcontroller
PDF  96 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

PIC16LC554 数据表(HTML) 11 Page - Microchip Technology

Back Button PIC16LC554 Datasheet HTML 7Page - Microchip Technology PIC16LC554 Datasheet HTML 8Page - Microchip Technology PIC16LC554 Datasheet HTML 9Page - Microchip Technology PIC16LC554 Datasheet HTML 10Page - Microchip Technology PIC16LC554 Datasheet HTML 11Page - Microchip Technology PIC16LC554 Datasheet HTML 12Page - Microchip Technology PIC16LC554 Datasheet HTML 13Page - Microchip Technology PIC16LC554 Datasheet HTML 14Page - Microchip Technology PIC16LC554 Datasheet HTML 15Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 96 page
background image
© 1997 Microchip Technology Inc.
Preliminary
DS40143B-page 11
PIC16C55X(A)
TABLE 3-1:
PIC16C55X(A) PINOUT DESCRIPTION
Name
DIP
SOIC
Pin #
SSOP
Pin #
I/O/P
Type
Buffer
Type
Description
OSC1/CLKIN
16
18
I
ST/CMOS Oscillator crystal input/external clock source input.
OSC2/CLKOUT
15
17
O
—
Oscillator crystal output. Connects to crystal or resonator
in crystal oscillator mode. In RC mode, OSC2 pin outputs
CLKOUT which has 1/4 the frequency of OSC1, and
denotes the instruction cycle rate.
MCLR/VPP
4
4
I/P
ST
Master clear (reset) input/programming voltage input.
This pin is an active low reset to the device.
PORTA is a bi-directional I/O port.
RA0
17
19
I/O
ST
RA1
18
20
I/O
ST
RA2
1
1
I/O
ST
RA3
2
2
I/O
ST
RA4/T0CKI
3
3
I/O
ST
Can be selected to be the clock input to the Timer0
timer/counter. Output is open drain type.
PORTB is a bi-directional I/O port. PORTB can be
software programmed for internal weak pull-up on all
inputs.
RB0/INT
6
7
I/O
TTL/ST
(1)
RB0/INT can also be selected as an external
interrupt pin.
RB1
7
8
I/O
TTL
RB2
8
9
I/O
TTL
RB3
9
10
I/O
TTL
RB4
10
11
I/O
TTL
Interrupt on change pin.
RB5
11
12
I/O
TTL
Interrupt on change pin.
RB6
12
13
I/O
TTL/ST
(2)
Interrupt on change pin. Serial programming clock.
RB7
13
14
I/O
TTL/ST
(2)
Interrupt on change pin. Serial programming data.
VSS
5
5,6
P
—
Ground reference for logic and I/O pins.
VDD
14
15,16
P
—
Positive supply for logic and I/O pins.
Legend:
O = output
I/O = input/output
P = power
— = Not used
I = Input
ST = Schmitt Trigger input
TTL = TTL input
Note 1: This buffer is a Schmitt Trigger input when configured as the external interrupt.
Note 2: This buffer is a Schmitt Trigger input when used in serial programming mode.



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com