Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

Z8018010VSC Datasheet(PDF) 14 Page - Zilog, Inc.

Part # Z8018010VSC
Description  Microprocessor Unit
PDF  85 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ZILOG [Zilog, Inc.]
Direct Link  http://www.zilog.com
Logo ZILOG - Zilog, Inc.

Z8018010VSC Datasheet(HTML) 14 Page - Zilog, Inc.

Back Button Z8018010VSC Datasheet HTML 10Page - Zilog, Inc. Z8018010VSC Datasheet HTML 11Page - Zilog, Inc. Z8018010VSC Datasheet HTML 12Page - Zilog, Inc. Z8018010VSC Datasheet HTML 13Page - Zilog, Inc. Z8018010VSC Datasheet HTML 14Page - Zilog, Inc. Z8018010VSC Datasheet HTML 15Page - Zilog, Inc. Z8018010VSC Datasheet HTML 16Page - Zilog, Inc. Z8018010VSC Datasheet HTML 17Page - Zilog, Inc. Z8018010VSC Datasheet HTML 18Page - Zilog, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 14 / 85 page
background image
Z80180
Microprocessor Unit
8
PS014004-1106
Overview
Pin Descriptions
A0–A19. Address Bus (output, active High, 3-state)—A0–A19 form a 20-bit address bus.
The address bus provides the address for memory data bus exchanges, up to 1 MB, and I/O
data bus exchanges, up to 64 KB. The address bus enters a high-impedance state during reset
and external bus acknowledge cycles. Address line A18 is multiplexed with the output of
programmable reload timer (PRT) channel 1 (TOUT, selected as address output on reset) and
address line A19 is not available in DIP versions of the Z80180.
61
60
56
HALT
11
0
62
NC
63
NC
64
61
57
RFSH
1OUT
OUT
65
62
58
IORQ
13T
1
66
63
59
MREQ
13T
1
67
64
60
E
0
OUT
OUT
68
65
61
M1
11
1
69
66
62
WR
13T
1
70
67
63
RD
13T
1
71
68
64
PHI
OUT
OUT
OUT
72
1
1
VSS
GND
GND
GND
73
2
VSS
GND
GND
GND
74
3
2
XTAL
OUT
OUT
OUT
75
NC
76
4
3
EXTAL
IN
IN
IN
77
5
4
WAIT
IN
IN
IN
78
6
5
BUSACK
1OUT
OUT
79
7
6
BUSREQ
IN
IN
IN
80
8
7
RESET
IN
IN
IN
Table 2. Pin Status During RESET BUSACK and SLEEP(continued) (continued)
Pin Number and
Package Type
Default
Function
Secondary
Function
Pin Status
QFP PLCC
DIP
RESET BUSACK
SLEEP



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


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