ata6616 ATMEL Corporation, ata6616 Datasheet - Page 283

• Manufacturer Part Number: ata6616
• Description: Microcontroller With Lin Transceiver, 5v Regulator And Watchdog
• Manufacturer: ATMEL Corporation

4.25.3
4.25.4
9132A–AUTO–10/08
DRAFT
Supply Current of I/O modules
Power-down Supply Current
The table below can be used to calculate the additional current consumption for the different I/O
modules Idle mode. The enabling or disabling of the I/O modules are controlled by the Power
Reduction Register. See
details.
Table 4-93.
Figure 4-122. Power-down Supply Current versus V
Module
LIN/UART
SPI
TIMER-1
TIMER-0
USI
ADC
30
25
20
15
10
5
0
1.5
Additional Current Consumption for the Different I/O Modules (Absolute Values)
Freq. = 16 MHz
Vcc = 5.0 V
2
0.77
0.31
0.28
0.41
0.14
0.48
2.5
Section 4.6.9.3 “PRR – Power Reduction Register” on page 71
POWER-DOWN SUPPLY CURRENT vs. V
Freq. = 8 MHz
ATA6616/ATA6617 [Preliminary]
3
Vcc = 5.0 V
WATCHDOG TIMER DISABLED
0.37
0.14
0.13
0.20
0.05
0.22
V
CC
3.5
(V)
4
Freq. = 8 MHz
CC
Vcc = 3.0 V
(Watchdog Timer Disabled)
0.20
0.08
0.08
0.10
0.04
0.10
4.5
CC
5
Freq. = 4 MHz
Vcc = 3.0 V
5.5
0.10
0.04
0.04
0.05
0.02
0.05
150
125
85
25
-40
Unit
mA
mA
mA
mA
mA
mA
283
for