DRA722_17 Datasheet, PDF (131/408 Pages) Texas Instruments – Infotainment Applications Processor

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DRA722, DRA724, DRA725, DRA726
SPRS956B – MARCH 2016 – REVISED JANUARY 2017
Table 5-4. Recommended Operating Conditions (continued)
PARAMETER
DESCRIPTION
MIN ⁽²⁾
NOM MAX DC ⁽³⁾
MAX ⁽²⁾
UNIT
vddshv6
Dual Voltage (1.8V or
3.3V) power supply for
the VIN1 Power Group
pins
1.8-V Mode
3.3-V Mode
1.71
3.135
1.80
1.836
1.89
V
3.30
3.366
3.465
Maximum noise (peak- 1.8-V Mode
50
peak)
3.3-V Mode
mV_PPmax
vddshv7
Dual Voltage (1.8V or
3.3V) power supply for
the WIFI Power Group
pins
1.8-V Mode
3.3-V Mode
1.71
3.135
1.80
1.836
1.89
V
3.30
3.366
3.465
Maximum noise (peak- 1.8-V Mode
50
peak)
3.3-V Mode
mV_PPmax
vddshv8
Dual Voltage (1.8V or
3.3V) power supply for
the MMC1 Power Group
pins
1.8-V Mode
3.3-V Mode
1.71
3.135
1.80
1.836
1.89
V
3.30
3.366
3.465
Maximum noise (peak- 1.8-V Mode
50
peak)
3.3-V Mode
mV_PPmax
vddshv9
Dual Voltage (1.8V or
3.3V) power supply for
the RGMII Power Group
pins
1.8-V Mode
3.3-V Mode
1.71
3.135
1.80
1.836
1.89
V
3.30
3.366
3.465
Maximum noise (peak- 1.8-V Mode
50
peak)
3.3-V Mode
mV_PPmax
vss
Ground supply
0
V
vssa_hdmi
DPLL_HDMI and HDMI PHY analog
0
V
ground
vssa_pcie
PCIe analog ground
0
V
vssa_usb
HS USB1 and HS USB2 analog
ground
0
V
vssa_usb3
DPLL_USB and USB3.0 RX/TX
analog ground
0
V
vssa_csi
CSI Interface 0v Supply
0
V
vssa_sata
SATA TX ground
0
V
vssa_video
DPLL_VIDEO1 analog ground
0
V
vssa_osc0
OSC0 analog ground
0
V
vssa_osc1
OSC1 analog ground
0
T_J(1)
Operating junction
Automotive
-40
temperature range
V
+125
°C
ddr1_vref0
Reference Power Supply EMIF1
0.5*vdds_ddr1
V
(1) Refer to Power on Hours table Table 5-3 for limitations.
(2) The voltage at the device ball should never be below the MIN voltage or above the MAX voltage for any amount of time. This
requirement includes dynamic voltage events such as AC ripple, voltage transients, voltage dips, etc.
(3) The DC voltage at the device ball should never be above the MAX DC voltage to avoid impact on device reliability and lifetime POH
(Power-On-Hours). The MAX DC voltage is defined as the highest allowed DC regulated voltage, without transients, seen at the ball.
5.5 Operating Performance Points
This section describes the operating conditions of the device. This section also contains the description of
each OPP (operating performance point) for processor clocks and device core clocks.
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Specifications 131