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

X  

预览 PDF HTML

MCP23009ESS 数据表(PDF) 5 Page - Microchip Technology

部件名 MCP23009ESS
功能描述  8-Bit I/O Expander with Open-Drain Outputs
PDF  50 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

MCP23009ESS 数据表(HTML) 5 Page - Microchip Technology

  MCP23009ESS Datasheet HTML 1Page - Microchip Technology MCP23009ESS Datasheet HTML 2Page - Microchip Technology MCP23009ESS Datasheet HTML 3Page - Microchip Technology MCP23009ESS Datasheet HTML 4Page - Microchip Technology MCP23009ESS Datasheet HTML 5Page - Microchip Technology MCP23009ESS Datasheet HTML 6Page - Microchip Technology MCP23009ESS Datasheet HTML 7Page - Microchip Technology MCP23009ESS Datasheet HTML 8Page - Microchip Technology MCP23009ESS Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 50 page
background image
© 2009 Microchip Technology Inc.
DS22121B-page 5
MCP23009/MCP23S09
TABLE 1-2:
SPI PINOUT DESCRIPTION (MCP23S09)
Pin
Name
18LD
PDIP/
SOIC
16LD
QFN
Pin
Type
Standard Function
VDD
1
3
P
Power (high current capable)
VSS
18
1
P
Ground (high current capable)
CS
34
I
Chip select
SCK
4
2
I
Serial clock input
SI
5
5
I
Serial data input
SO
6
6
O
Serial data out
RESET
7
7
I
Hardware reset (must be externally biased)
INT
8
8
O
Interrupt output for port. Can be configured as active high, active low, or open-drain.
GP0
9
9
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can be enabled
for interrupt on change, and/or internal pull-up resistor.
GP1
10
10
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can be enabled
for interrupt on change, and/or internal pull-up resistor.
GP2
11
11
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can be enabled
for interrupt on change, and/or internal pull-up resistor.
GP3
12
12
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can be enabled
for interrupt on change, and/or internal pull-up resistor.
GP4
13
13
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can be enabled
for interrupt on change, and/or internal pull-up resistor.
GP5
14
14
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can be enabled
for interrupt on change, and/or internal pull-up resistor.
GP6
15
15
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can be enabled
for interrupt on change, and/or internal pull-up resistor.
GP7
16
16
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can be enabled
for interrupt on change, and/or internal pull-up resistor.
NC
2, 17
—
Not connected
EP
—
17
—
Exposed Thermal Pad (EP). Do not electrically connect, Can connect to VSS.



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


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