Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

ATtiny48 Datasheet(PDF) 209 Page - ATMEL Corporation

Part # ATtiny48
Description  8-bit Microcontroller with 4/8K Bytes In-System Programmable Flash
PDF  266 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

ATtiny48 Datasheet(HTML) 209 Page - ATMEL Corporation

Back Button ATtiny48 Datasheet HTML 205Page - ATMEL Corporation ATtiny48 Datasheet HTML 206Page - ATMEL Corporation ATtiny48 Datasheet HTML 207Page - ATMEL Corporation ATtiny48 Datasheet HTML 208Page - ATMEL Corporation ATtiny48 Datasheet HTML 209Page - ATMEL Corporation ATtiny48 Datasheet HTML 210Page - ATMEL Corporation ATtiny48 Datasheet HTML 211Page - ATMEL Corporation ATtiny48 Datasheet HTML 212Page - ATMEL Corporation ATtiny48 Datasheet HTML 213Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 209 / 266 page
background image
209
8008C–AVR–03/09
ATtiny48/88
21.9
SPI Characteristics
See Figure 21-4 and Figure 21-5 for details.
Note:
1. In SPI Programming mode the minimum SCK high/low period is:
- 2 tCLCL for fCK < 12 MHz
- 3 t
CLCL for fCK > 12 MHz
2. All DC Characteristics contained in this datasheet are based on simulation and characteriza-
tion of other AVR microcontrollers manufactured in the same process technology. These
values are preliminary values representing design targets, and will be updated after character-
ization of actual silicon.
Table 21-8.
SPI Timing Parameters
Description
Mode
Min
Typ
Max
1
SCK period
Master
See Table 14-5
ns
2
SCK high/low
Master
50% duty cycle
3
Rise/Fall time
Master
3.6
4
Setup
Master
10
5Hold
Master
10
6
Out to SCK
Master
0.5 • tsck
7
SCK to out
Master
10
8
SCK to out high
Master
10
9SS low to out
Slave
15
10
SCK period
Slave
4 • tck
11
SCK high/low(1)
Slave
2 • tck
12
Rise/Fall time
Slave
1600
13
Setup
Slave
10
14
Hold
Slave
tck
15
SCK to out
Slave
15
16
SCK to SS high
Slave
20
17
SS high to tri-state
Slave
10
18
SS low to SCK
Slave
20



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