AM3359_15 Datasheet, PDF (87/248 Pages) Texas Instruments – AM335x Sitara Processors

www.ti.com
AM3359, AM3358, AM3357, AM3356, AM3354, AM3352
SPRS717H – OCTOBER 2011 – REVISED MAY 2015
5.6 Power Consumption Summary
Table 5-10 summarizes the power consumption at the AM335x power terminals.
Table 5-10. Maximum Current Ratings at AM335x Power Terminals⁽¹⁾
SUPPLY NAME
DESCRIPTION
MAX UNIT
VDD_CORE⁽²⁾
Maximum current rating for the core domain; OPP100
Maximum current rating for the core domain; OPP50
400 mA
250 mA
Maximum current rating for the MPU domain; Nitro
at 1 GHz
1000 mA
Maximum current rating for the MPU domain; Turbo
at 800 MHz
800 mA
at 720 MHz
720
Maximum current rating for the MPU domain; OPP120
at 720 MHz
720 mA
VDD_MPU⁽²⁾
Maximum current rating for the MPU domain; OPP100
at 600 MHz
at 600 MHz
600
600 mA
at 500 MHz
500
at 300 MHz
380 mA
at 275 MHz
350
Maximum current rating for the MPU domain; OPP50
at 300 MHz
330 mA
CAP_VDD_RTC⁽³⁾
at 275 MHz
Maximum current rating for RTC domain input and LDO output
300
2 mA
VDDS_RTC
Maximum current rating for the RTC domain
5 mA
VDDS_DDR
Maximum current rating for DDR IO domain
250 mA
VDDS
Maximum current rating for all dual-voltage IO domains
50 mA
VDDS_SRAM_CORE_BG Maximum current rating for core SRAM LDOs
10 mA
VDDS_SRAM_MPU_BB
Maximum current rating for MPU SRAM LDOs
10 mA
VDDS_PLL_DDR
Maximum current rating for the DPLL DDR
10 mA
VDDS_PLL_CORE_LCD
Maximum current rating for the DPLL Core and LCD
20 mA
VDDS_PLL_MPU
Maximum current rating for the DPLL MPU
10 mA
VDDS_OSC
Maximum current rating for the system oscillator IOs
5 mA
VDDA1P8V_USB0
VDDA1P8V_USB1⁽⁴⁾
Maximum current rating for USBPHY 1.8 V
Maximum current rating for USBPHY 1.8 V
25 mA
25 mA
VDDA3P3V_USB0
VDDA3P3V_USB1⁽⁴⁾
Maximum current rating for USBPHY 3.3 V
Maximum current rating for USBPHY 3.3 V
40 mA
40 mA
VDDA_ADC
VDDSHV1⁽⁵⁾
VDDSHV2⁽⁴⁾
VDDSHV3⁽⁴⁾
Maximum current rating for ADC
Maximum current rating for dual-voltage IO domain
Maximum current rating for dual-voltage IO domain
Maximum current rating for dual-voltage IO domain
10 mA
50 mA
50 mA
50 mA
VDDSHV4
Maximum current rating for dual-voltage IO domain
50 mA
VDDSHV5
Maximum current rating for dual-voltage IO domain
50 mA
VDDSHV6
Maximum current rating for dual-voltage IO domain
100 mA
(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 (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.
Copyright © 2011–2015, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: AM3359 AM3358 AM3357 AM3356 AM3354 AM3352
Specifications
87