Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

ST72101 Datasheet(PDF) 29 Page - STMicroelectronics

Part # ST72101
Description  8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM, 256 BYTES RAM, ADC, WDG, SPI AND 1 OR 2 TIMERS
PDF  84 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72101 Datasheet(HTML) 29 Page - STMicroelectronics

Back Button ST72101 Datasheet HTML 25Page - STMicroelectronics ST72101 Datasheet HTML 26Page - STMicroelectronics ST72101 Datasheet HTML 27Page - STMicroelectronics ST72101 Datasheet HTML 28Page - STMicroelectronics ST72101 Datasheet HTML 29Page - STMicroelectronics ST72101 Datasheet HTML 30Page - STMicroelectronics ST72101 Datasheet HTML 31Page - STMicroelectronics ST72101 Datasheet HTML 32Page - STMicroelectronics ST72101 Datasheet HTML 33Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 29 / 84 page
background image
29/84
ST72101/ST72212/ST72213
I/O PORTS (Cont’d)
Table 12. I/O Port Register Map and Reset Values
Address
(Hex.)
Register
Label
765
4
321
0
0000h
PCDR
Reset Value
D7
0
D6
0
D5
0
D4
0
D37
0
D2
0
D1
0
D0
0
0001h
PCDDR
Reset Value
DD7
0
DD6
0
DD5
0
DD4
0
DD3
0
DD2
0
DD1
0
DD0
0
0002h
PCOR
Reset Value
O7
0
O6
0
O5
0
O4
0
O3
0
O2
0
O1
0
O0
0
0004h
PBDR
Reset Value
D7
0
D6
0
D5
0
D4
0
D37
0
D2
0
D1
0
D0
0
0005h
PBDDR
Reset Value
DD7
0
DD6
0
DD5
0
DD4
0
DD3
0
DD2
0
DD1
0
DD0
0
0006h
PBOR
Reset Value
O7
0
O6
0
O5
0
O4
0
O3
0
O2
0
O1
0
O0
0
0008h
PADR
Reset Value
D7
0
D6
0
D5
0
D4
0
D37
0
D2
0
D1
0
D0
0
0009h
PADDR
Reset Value
DD7
0
DD6
0
DD5
0
DD4
0
DD3
0
DD2
0
DD1
0
DD0
0
000Ah
PAOR
Reset Value
O7
0
O6
0
O5
0
O4
0
O3
0
O2
0
O1
0
O0
0
29



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


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