AM3715_17 Datasheet, PDF (118/280 Pages) Texas Instruments – Sitara ARM Microprocessors

AM3715, AM3703
SPRS616F – JUNE 2010 – REVISED AUGUST 2011
www.ti.com
Table 3-2 summarizes the power consumption at the ball level.
Table 3-2. Maximum Current Ratings at Ball Level ⁽³⁾
PARAMETER
MAX
UNIT
SIGNAL
vdd_mpu_iva⁽⁷⁾
Maximum current rating for MPU
domain
DESCRIPTION
Processors
vdd_core⁽¹⁾
Maximum current rating for core
domain
Core
AM3715/AM3703 (1G
900⁽¹⁾⁽⁴⁾
mA
Hz)
AM3715/AM3703 (800M 800⁽⁵⁾
Hz)
AM3715
300
mA
AM3703
230
vdds
Maximum current rating for 1.8-V I/O macros
60
mA
vdds_mem
vdds_mmc1⁽²⁾
Maximum current rating for memory buffers
Maximum current rating for mmc1 dual voltage buffers
35
mA
20
mA
vdds_x
Maximum current rating for GPIO dual voltage buffers
2
mA
vdda_wkup_bg_b Maximum current rating for wake-up, bandgap and VBB LDOs
b
5
mA
vdda_dac
Maximum current rating for video buffers and DAC
60
mA
vdda_dplls_dll Maximum current rating for MPU, core DPLLs and DLL
30
mA
vdda_dpll_per Maximum current rating for DPLLs (peripherals)
10
mA
vdds_sram
Maximum current rating for SRAM LDOs (common)
41
mA
(1) With SmartReflex^TM enabled.
(2) MMC card and I/O card are not included.
(3) The maximum current ratings documented in this table are preliminary data which are subject to change.
(4) Conditions used for maximum current ratings are worst case:
– T_J is up to 90C
– Cold process is used
– V_DD1 (vdd_mpu_iva) supplies 1.38 V (maximum voltage supported)
(5) Conditions used for maximum current ratings are worst case:
– T_J is up to 90C
– Hot process is used
– V_DD1 (vdd_mpu_iva) nominal OPP voltage:
– AM3715 (800M Hz): @1.27V
(6) This maximum vdd_mpu_iva current is observed at OPP1G operating point.
(7) Depending on the microprocessor chosen, the IVA feature may or may not be supported. See the Features section for more information
on device features.
118 Electrical Characteristics
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