Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

MB90480 Datasheet(PDF) 74 Page - Fujitsu Component Limited.

Part No. MB90480
Description  16-bit Proprietary Microcontroller
Download  120 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  FUJITSU [Fujitsu Component Limited.]
Homepage  http://edevice.fujitsu.com/fmd/en/index.html
Logo FUJITSU - Fujitsu Component Limited.

MB90480 Datasheet(HTML) 74 Page - Fujitsu Component Limited.

Back Button MB90480 Datasheet HTML 70Page - Fujitsu Component Limited. MB90480 Datasheet HTML 71Page - Fujitsu Component Limited. MB90480 Datasheet HTML 72Page - Fujitsu Component Limited. MB90480 Datasheet HTML 73Page - Fujitsu Component Limited. MB90480 Datasheet HTML 74Page - Fujitsu Component Limited. MB90480 Datasheet HTML 75Page - Fujitsu Component Limited. MB90480 Datasheet HTML 76Page - Fujitsu Component Limited. MB90480 Datasheet HTML 77Page - Fujitsu Component Limited. MB90480 Datasheet HTML 78Page - Fujitsu Component Limited. Next Button
Zoom Inzoom in Zoom Outzoom out
 74 / 120 page
background image
MB90480/485 Series
74
18. External Bus Pin Control Circuit
The external bus pin control circuit controls the external bus pins used to expand the CPU address/data bus
connections to external circuits.
(1) Register List
(2) Block Diagram
• Auto ready function select register (ARSR)
• External address output control register (HACR)
• Bus control signal select register (EPCR)
Initial value
Address : 0000A5H
0011--00B
Initial value
Address : 0000A6H
********B
Initial value
Address : 0000A7H
1000*10-B
W
*
: Write only
: Not used
: May be either “1” or “0”
WW
W
⎯⎯
WW
15
14
13
12
11
10
9
8
IOR0
W
IOR1
HMR1
HMR0
⎯⎯
LMR1
LMR0
W
W
W
W
WWW
76
5
4
3
2
1
0
E22
W
E23
E21
E20
E19
E18
E17
E16
WW
W
W
W
W
15
14
13
12
11
10
9
8
RYE
W
CKE
HDE
IOBS
HMBS
WRE
LMBS
P3
P2
P1
P0
P0
P5
RB
P4
P5
Access control
Access control
Address control
Data control
P0 direction
P0 data


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  97  98  99  100   ...More


Datasheet Download

Go To PDF Page

Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
MB90495G16-bit Proprietary Microcontroller CMOS 1 2 3 4 5 MoreFujitsu Component Limited.
MB90F36216-bit Proprietary Microcontroller 1 2 3 4 5 MoreFujitsu Component Limited.
MB90F342E16-bit Proprietary Microcontroller CMOS 1 2 3 4 5 MoreFujitsu Component Limited.
MB90867E16-bit Proprietary Microcontroller CMOS 1 2 3 4 5 MoreFujitsu Component Limited.
MB9059516-bit Proprietary Microcontroller 1 2 3 4 5 MoreFujitsu Component Limited.
MB90580C16-bit Proprietary Microcontroller 1 2 3 4 5 MoreFujitsu Component Limited.
MB90350E16-bit Proprietary Microcontrollers 1 2 3 4 5 MoreFujitsu Component Limited.
XA-G37XA 16-bit microcontroller family 32K OTP 512 B RAM watchdog 2 UARTs 1 2 3 4 5 MoreNXP Semiconductors

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