Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AT89LP2052 Datasheet(PDF) 73 Page - ATMEL Corporation

Part # AT89LP2052
Description  8-bit Microcontroller with 2/4-Kbyte Flash
PDF  90 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT89LP2052 Datasheet(HTML) 73 Page - ATMEL Corporation

Back Button AT89LP2052 Datasheet HTML 69Page - ATMEL Corporation AT89LP2052 Datasheet HTML 70Page - ATMEL Corporation AT89LP2052 Datasheet HTML 71Page - ATMEL Corporation AT89LP2052 Datasheet HTML 72Page - ATMEL Corporation AT89LP2052 Datasheet HTML 73Page - ATMEL Corporation AT89LP2052 Datasheet HTML 74Page - ATMEL Corporation AT89LP2052 Datasheet HTML 75Page - ATMEL Corporation AT89LP2052 Datasheet HTML 76Page - ATMEL Corporation AT89LP2052 Datasheet HTML 77Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 73 / 90 page
background image
73
3547F–MICRO–6/06
AT89LP2052/LP4052
22.5.4
ISP Exit Sequence
Execute this sequence to exit ISP and resume execution.
1.
Bring SS (P1.4) to “H”.
2.
Tri-state MOSI (P1.5).
3.
Tri-state SCK (P1.7).
4.
Bring RST to “L”.
5.
Tri-state SS.
Figure 22-25. In-System Programming (ISP) Exit Sequence
Note:
The waveforms on this page are not to scale.
22.5.5
ISP Byte Sequence
The ISP byte sequence is shown in Figure 22-26.
• Data shifts in/out MSB first.
• MISO changes at falling edge of SCK.
• MOSI is sampled at rising edge of SCK.
Figure 22-26. ISP Byte Sequence
VCC
RST
SS
SCK
HIGH Z
MOSI
HIGH Z
MISO
XTAL1
7
7
6
6
5
5
4
4
3
3
2
2
1
1
0
0
MOSI
MISO
SCK
Data Sampled



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


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