Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

UPD17202AGF-011 Datasheet(PDF) 6 Page - NEC

Part No. UPD17202AGF-011
Description  4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND KEY SCAN CIRCUIT FOR FPC FRONT PANEL CONTROLLER
Download  28 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  NEC [NEC]
Homepage  http://www.nec.com/
Logo 

UPD17202AGF-011 Datasheet(HTML) 6 Page - NEC

Zoom Inzoom in Zoom Outzoom out
 6 / 28 page
background image
6
µPD17202AGF-011
2.
CONFIGURATION OF KEY MATRIX
2.1 Layout of Key Matrix
The
µPD17202AGF-011 can be used to configure a key matrix of up to 30 keys, KEY0 through KEY29, by using
the KS0 through KS4 pins (key source pins) and K0 through K5 pins (key return pins).
Keys KEY0 through KEY29 are allocated as shown below. The details of each key can be set arbitrarily.
Input Pin
(Pin No.)
K0 (29)
K1 (30)
K2 (31)
K3 (32)
K4 (33)
K5 (34)
Output Pin
(Pin No.)
KS0 (37)
KEY0
KEY1
KEY2
KEY3
KEY4
KEY5
KS1 (38)
KEY6
KEY7
KEY8
KEY9
KEY10
KEY11
KS2 (39)
KEY12
KEY13
KEY14
KEY15
KEY16
KEY17
KS3 (40)
KEY18
KEY19
KEY20
KEY21
KEY22
KEY23
KS4 (41)
KEY24
KEY25
KEY26
KEY27
KEY28
KEY29
Remark Numbers in brackets ( ) are pin numbers.


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 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
UPD17201A4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTERS 1 2 3 4 5 MoreNEC
UPD17P2074-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTER 1 2 3 4 5 MoreNEC
MSM64P1554-Bit Microcontroller with Built-in LCD Driver and Melody Circuit 1 2 3 4 5 MoreOKI electronic componets
ML63295A4-Bit Microcontroller with Built-in 3072-Dot Matrix LCD Driver and Melody Circuit 1 2 3 4 5 MoreOKI electronic componets
LC58E7008On-Chip EPROM Microcomputer 4-Bit Single-Chip Microcontroller with LCD Driver 16 Kbytes of EPROM and 2Kbits of RAM On-Chip 1 2 3 4 5 MoreSanyo Semicon Device
UPD17203A4-BIT SINGLE-CHIP MICROCONTROLLER WITH LARGE-CAPACITANCE STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER  1 2 3 4 5 MoreNEC
ML631874-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Drivers and Melody Circuit Operating at 0.9 V Min . 1 2 3 4 5 MoreOKI electronic componets
MSM64152A4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit 1 2 3 4 5 MoreOKI electronic componets
UPD17006AGF-0114-BIT SINGLE-CHIP MICROCONTROLLER WITH PRESCALER PLL FREQUENCY SYNTHESIZER AND IF COUNTER FOR AUTOMOBILE FM MW AND LW RADIOS 1 2 3 4 5 MoreNEC
MSM64153A4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit 1 2 3 4 5 MoreOKI electronic componets

Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
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