Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

UPD70741 Datasheet(PDF) 6 Page - NEC

Part # UPD70741
Description  V821TM 32-/16-BIT MICROPROCESSOR
PDF  112 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD70741 Datasheet(HTML) 6 Page - NEC

Back Button UPD70741 Datasheet HTML 2Page - NEC UPD70741 Datasheet HTML 3Page - NEC UPD70741 Datasheet HTML 4Page - NEC UPD70741 Datasheet HTML 5Page - NEC UPD70741 Datasheet HTML 6Page - NEC UPD70741 Datasheet HTML 7Page - NEC UPD70741 Datasheet HTML 8Page - NEC UPD70741 Datasheet HTML 9Page - NEC UPD70741 Datasheet HTML 10Page - NEC Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 112 page
background image
µPD70741
6
6.
MEMORY ACCESS CONTROL FUNCTIONS ..........................................................................
32
6.1
DRAM Controller (DRAMC) ...........................................................................................................
32
6.1.1
Features ..........................................................................................................................
32
6.1.2
Address multiplexing function ....................................................................................
32
6.1.3
Refresh function ............................................................................................................
33
6.1.4
Self-refresh function ......................................................................................................
33
6.2
ROM Controller (ROMC) ................................................................................................................
33
6.2.1
on-page/off-page decision ............................................................................................
33
7.
DMA FUNCTIONS (DMA CONTROLLER) ...............................................................................
35
7.1
Features ..........................................................................................................................................
35
8.
SERIAL INTERFACE FUNCTION .............................................................................................
37
8.1
Features ..........................................................................................................................................
37
8.2
Asynchronous Serial Interface (UART) ......................................................................................
37
8.2.1
Features ..........................................................................................................................
37
8.3
Synchronous Serial Interface (CSI) .............................................................................................
39
8.3.1
Features ..........................................................................................................................
39
8.4
Baud Rate Generator (BRG) .........................................................................................................
40
8.4.1
Configuration and function ..........................................................................................
40
9.
TIMER/COUNTER FUNCTIONS (REAL-TIME PULSE UNIT) .................................................
41
9.1
Features ..........................................................................................................................................
41
10. WATCHDOG TIMER FUNCTIONS ............................................................................................
43
10.1
Features ..........................................................................................................................................
43
10.2
Operation ........................................................................................................................................
44
11. PORT FUNCTIONS ....................................................................................................................
45
11.1
Features ..........................................................................................................................................
45
12. CLOCK GENERATION FUNCTIONS ........................................................................................
46
12.1
Features ..........................................................................................................................................
46
13. STANDBY FUNCTIONS .............................................................................................................
47
13.1
Features ..........................................................................................................................................
47
13.2
Standby Mode ................................................................................................................................47
14. RESET FUNCTIONS ..................................................................................................................
49
14.1
Features ..........................................................................................................................................
49
14.2
Pin Functions .................................................................................................................................
49
15. INSTRUCTION SET ....................................................................................................................
50
15.1
Instruction Format .........................................................................................................................
50
15.2
Instruction Mnemonic (In Alphabetical Order) ..........................................................................
52



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


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com