Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AT90PWM2 Datasheet(PDF) 327 Page - ATMEL Corporation

Part # AT90PWM2
Description  8-bit Microcontroller with 8K Bytes In-System Programmable Flash
PDF  365 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT90PWM2 Datasheet(HTML) 327 Page - ATMEL Corporation

Back Button AT90PWM2 Datasheet HTML 323Page - ATMEL Corporation AT90PWM2 Datasheet HTML 324Page - ATMEL Corporation AT90PWM2 Datasheet HTML 325Page - ATMEL Corporation AT90PWM2 Datasheet HTML 326Page - ATMEL Corporation AT90PWM2 Datasheet HTML 327Page - ATMEL Corporation AT90PWM2 Datasheet HTML 328Page - ATMEL Corporation AT90PWM2 Datasheet HTML 329Page - ATMEL Corporation AT90PWM2 Datasheet HTML 330Page - ATMEL Corporation AT90PWM2 Datasheet HTML 331Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 327 / 365 page
background image
327
AT90PWM2/3
4317B–AVR–02/05
Figure 166. Idle Supply Current vs. V
CC (32 kHz External Oscillator)
Using the Power Reduction
Register
The tables and formulas below can be used to calculate the additional current consump-
tion for the different I/O modules in Active and Idle mode. The enabling or disabling of
the I/O modules are controlled by the Power Reduction Register. See “Power Reduction
Register” on page 41 for details.
IDLE SUPPLY CURRENT vs. VCC
32 kHz EXTERNAL OSCILLATOR
25 °C
0
5
10
15
20
25
30
1.5
2
2.5
3
3.5
4
4.5
5
5.5
VCC (V)
TE
MP
LA
TE
TO
BE
CH
AR
AC
TE
RI
ZE
D
Table 139.
Additional Current Consumption for the different I/O modules (absolute values)
PRR bit
Typical numbers
V
CC = 3V, F = 4MHz
V
CC = 5V, F = 8MHz
PRUSART0
51 uA
220 uA
PRPSC
75 uA
315 uA
PRD2A
72 uA
300 uA
PRTIM1
32 uA
130 uA
PRTIM0
24 uA
100 uA
PRSPI
95 uA
400 uA
PRADC
75 uA
315 uA
Table 140.
Additional Current Consumption (percentage) in Active and Idle mode
PRR bit
Additional Current consumption
compared to Active with external
clock
(see Figure 155 and Figure 156)
Additional Current consumption
compared to Idle with external
clock
(see Figure 161 and Figure 162)
PRUSART0
3.3%
18%
PRPSC
PRD2A



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