Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

MPC89x53AF Datasheet(PDF) 4 Page - Megawin Technology Co., Ltd

Part # MPC89x53AF
Description  8-bit micro-controller
PDF  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MEGAWIN [Megawin Technology Co., Ltd]
Direct Link  http://www.megawin.com.tw/megawin_EN/Index.asp
Logo MEGAWIN - Megawin Technology Co., Ltd

MPC89x53AF Datasheet(HTML) 4 Page - Megawin Technology Co., Ltd

  MPC89x53AF Datasheet HTML 1Page - Megawin Technology Co., Ltd MPC89x53AF Datasheet HTML 2Page - Megawin Technology Co., Ltd MPC89x53AF Datasheet HTML 3Page - Megawin Technology Co., Ltd MPC89x53AF Datasheet HTML 4Page - Megawin Technology Co., Ltd MPC89x53AF Datasheet HTML 5Page - Megawin Technology Co., Ltd MPC89x53AF Datasheet HTML 6Page - Megawin Technology Co., Ltd MPC89x53AF Datasheet HTML 7Page - Megawin Technology Co., Ltd MPC89x53AF Datasheet HTML 8Page - Megawin Technology Co., Ltd MPC89x53AF Datasheet HTML 9Page - Megawin Technology Co., Ltd Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 38 page
background image
Pin Description
Pin Definition
Pin Number
Pin Name
DIP-40
PLCC-44
PQFP-44
Type
Description
P0.0 (AD0)
P0.1 (AD1)
P0.2 (AD2)
P0.3 (AD3)
P0.4 (AD4)
P0.5 (AD5)
P0.6 (AD6)
P0.7 (AD7)
39
38
37
36
35
34
33
32
43
42
41
40
39
38
37
36
37
36
35
34
33
32
31
30
B
Port0 is an open-drain, bi-directional IO
port. When 1s are written to Port0, they
become high-impedance inputs. Port0 is
also multiplexed with low-order address
or data bus during accesses to external
program and data memory.
P1.0 (T2)
P1.1 (T2EX)
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
40
41
42
43
44
1
2
3
BU
General-purposed I/O with weak pull-up
resistance inside. When 1s are written
into Port1, the strong output driving
PMOS only turn-on two clock periods
and then the weak pull-up resistance
keep the port high.
P1.0 is also used as one of event
sources for timer2, or output carrier of
timer2, alias T2.
P1.1
is
also
used
as
one
of
interrupt-controlling sources for time2,
alias T2EX.
P2.0 (A8)
P2.1 (A9)
P2.2 (A10)
P2.3 (A11)
P2.4 (A12)
P2.5 (A13)
P2.6 (A14)
P2.7 (A15)
21
22
23
24
25
26
27
28
24
25
26
27
28
29
30
31
18
19
20
21
22
23
24
25
BU
Port2 is an 8-bit bi-directional I/O port
with pull-up resistance. Except being as
GPIO,
Port2
emits
the
high-order
address
byte
during
accessing
to
external program and data memory.
P3.0 (RXD)
P3.1 (TXD)
P3.2 (INT0)
P3.3 (INT1)
P3.4 (T0)
10
11
12
13
14
11
13
14
15
16
5
7
8
9
10
BU
General-purposed I/O with weak pull-up
resistance inside. When 1s are written
into Port1, the strong output driving
PMOS only turn-on two clock periods
and then the weak pull-up resistance
4
MPC89x53A Data Sheet
MEGAWIN



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


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