ATAVRSB202 Atmel, ATAVRSB202 Datasheet - Page 247

• Manufacturer Part Number: ATAVRSB202
• Description: KIT BATT MGMT FOR ATMEGA32HVB
• Manufacturer: Atmel

Specifications of ATAVRSB202

• Main Purpose: *
• Embedded: *
• Utilized Ic / Part: *
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

33.1.3
8042B–AVR–06/10
Power-save current characteristics
Power-save current consumption with External Interrupt and SMBus connect/disconnect func-
tionality enabled. The Watchdog Timer, CC-ADC, Current Battery Protection (CBP), VREF, and
OC/OD are disabled.
Figure 33-9. Power-Save Supply Current vs. V
Table 33-1
get when additional modules are enableds.
Table 33-1.
Note:
X
X
X
X
WDT
1. Default I/O register configuration used. PPI and NNI connected to GND.
2. Measurements done with Fairchild FDS6690A N-Channel MOSFET.
35
33
31
29
27
25
23
21
19
17
shows additional current consumption that needs to be added to the total power-bud-
4
X
X
X
other modules disabled.
Typical additional I/O modules current consumption in Power-save
VREF
I/O modules enabled
6
X
X
CBP
8
(1)
10
X
X
CC/OD
V
VFET
(2)
12
VFET
[V]
X
, External Interrupt and SMBus enabled, all
ATmega16HVB/32HVB
CC-ADC
14
16
0.8 µA
12 µA
41 µA
55 µA
Typical current consumption
(T
A
=25°C and V
18
20
VFET
-40 °C
85 °C
25 °C
=12V)
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