AM3359, AM3358, AM3357
AM3356, AM3354, AM3352
SPRS717F –OCTOBER 2011–REVISED APRIL 2013
www.ti.com
Table 3-10 summarizes the power consumption at the AM335x power terminals.
Table 3-10. Maximum Current Ratings at AM335x Power Terminals(1)
PARAMETER
MAX UNIT
SUPPLY NAME
VDD_CORE(2)
DESCRIPTION
Maximum current rating for the core domain; OPP100
Maximum current rating for the core domain; OPP50
Maximum current rating for the MPU domain; Nitro
Maximum current rating for the MPU domain; Turbo
400
250
1000
800
720
720
600
600
500
380
350
330
300
2
mA
mA
mA
mA
at 1 GHz
at 800 MHz
at 720 MHz
at 720 MHz
at 600 MHz
at 600 MHz
at 500 MHz
at 300 MHz
at 275 MHz
at 300 MHz
at 275 MHz
Maximum current rating for the MPU domain; OPP120
Maximum current rating for the MPU domain; OPP100
mA
mA
mA
mA
VDD_MPU(2)
Maximum current rating for the MPU domain; OPP50
CAP_VDD_RTC(3)
VDDS_RTC
Maximum current rating for RTC domain input and LDO output
Maximum current rating for the RTC domain
Maximum current rating for DDR IO domain
Maximum current rating for all dual-voltage IO domains
Maximum current rating for core SRAM LDOs
Maximum current rating for MPU SRAM LDOs
Maximum current rating for the DPLL DDR
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
5
VDDS_DDR
250
50
VDDS
VDDS_SRAM_CORE_BG
VDDS_SRAM_MPU_BB
VDDS_PLL_DDR
VDDS_PLL_CORE_LCD
VDDS_PLL_MPU
VDDS_OSC
10
10
10
Maximum current rating for the DPLL Core and LCD
Maximum current rating for the DPLL MPU
20
10
Maximum current rating for the system oscillator IOs
Maximum current rating for USBPHY 1.8 V
5
VDDA1P8V_USB0
VDDA1P8V_USB1(4)
VDDA3P3V_USB0
VDDA3P3V_USB1(4)
VDDA_ADC
VDDSHV1(5)
VDDSHV2(4)
25
Maximum current rating for USBPHY 1.8 V
25
Maximum current rating for USBPHY 3.3 V
40
Maximum current rating for USBPHY 3.3 V
40
Maximum current rating for ADC
10
Maximum current rating for dual-voltage IO domain
Maximum current rating for dual-voltage IO domain
Maximum current rating for dual-voltage IO domain
Maximum current rating for dual-voltage IO domain
Maximum current rating for dual-voltage IO domain
Maximum current rating for dual-voltage IO domain
50
50
VDDSHV3(4)
50
VDDSHV4
50
VDDSHV5
50
VDDSHV6
100
(1) Current ratings specified in this table are worst-case estimates. Actual application power supply estimates could be lower. For more
information, see the AM335x Power Consumption Summary application report (literature number SPRABN5).
(2) VDD_MPU is merged with VDD_CORE and is not available separately on the ZCE package. The maximum current rating for
VDD_CORE on the ZCE package is the sum of VDD_CORE and VDD_MPU shown in this table.
(3) This supply is sourced from an internal LDO when RTC_KALDO_ENn is low. If RTC_KALDO_ENn is high, this supply must be sourced
from an external power supply.
(4) Not available on the ZCE package.
(5) VDDSHV1 and VDDSHV2 are merged in the ZCE package. The maximum current rating for VDDSHV1 on the ZCE package is the sum
of VDDSHV1 and VDDSHV2 shown in this table.
86
Device Operating Conditions
Copyright © 2011–2013, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: AM3359 AM3358 AM3357 AM3356 AM3354 AM3352
TI [ TEXAS INSTRUMENTS ]
