EVK-ACT8945AQJ303-T Datasheet, PDF (26/42 Pages) Active-Semi, Inc – Advanced PMU for Atmel SAMA5D3 Series & SAM9 Series Processors

ACT8945A
Rev 2, 11-Feb-14
SYSTEM CONTROL INFORMATION
Interfacing with the Atmel SAMA5D3 Series & SAM9 Series Processors
The ACT8945A is optimized for use in applications series, and SAM9 series processors, supporting all
using the following Atmel platforms: SAMA5D3 the power domains as shown in the following table.
Table 2:
ACT8945A and Atmel SAMA5D3 Series & SAM9 Series Power Domains
POWER DOMAIN
ACT8945A CHANNEL TYPE DEFAULT VOLTAGE CURRENT CAPABILITY
VDDIODDR/VDDCORE_LPDDR etc.
REG1
DC/DC
1.8V
1100mA
VDDCORE_GBIT ENET,
VDDIO_LPDDR etc.
REG2
DC/DC
1.2V/1.0V
1100mA
VDDIOP, VDDOSC, VDDUTMII,
VDDIOM,10/100 ENET etc.
REG3
DC/DC
3.3V
1200mA
VDDFUSE
REG4
LDO
Set by SW
320mA
VDDANA
REG5
LDO
Set by SW
320mA
Auxiliary 1
REG6
LDO
Set by SW
320mA
Auxiliary 2
REG7
LDO
Set by SW
320mA
: V_OUT2 = 1.2V @ VSEL=0 (SAMA5 series) and V_OUT2 = 1.0V @ VSEL=VIN (SAM9 series)
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