DM385 datasheet(124/281 Pages) TI

124 / 281 page

DM385, DM388

SPRS821D – MARCH 2013 – REVISED DECEMBER 2013

www.ti.com

6.2

Recommended Operating Conditions

PARAMETER

MIN

NOM

MAX

UNIT

OPP_Nitro

1.28

1.35

1.42

Supply voltage, Core (Scalable)

OPP_Turbo

1.28

1.35

1.42

CVDD

DVFS only, No AVS

120% OPP

1.14

1.20

1.26

100% OPP(1)

1.05

1.10

1.16

OPP_Nitro

1.28

1.35

1.42

Supply voltage, Core ARM

OPP_Turbo

1.28

1.35

1.42

CVDD_ARM

(Scalable)

120% OPP

1.14

1.20

1.26

100% OPP(1)

1.05

1.10

1.16

OPP_Nitro

1.28

1.35

1.42

Supply voltage, Core, HDVICP2

OPP_Turbo

1.28

1.35

1.42

CVDD_HDVICP (Scalable)

120% OPP

1.14

1.20

1.26

100% OPP(1)

1.05

1.10

1.16

Supply voltage, I/O, standard

3.3 V

3.14

3.3

3.47

DVDD

pins(2)

1.8 V

1.71

1.8

1.89

Supply voltage, I/O, GPMC pin

3.3 V

3.14

3.3

3.47

DVDD_GPMC

group

1.8 V

1.71

1.8

1.89

Supply voltage, I/O, RGMII pin

3.3 V

3.14

3.3

3.47

DVDD_RGMII

group

1.8 V

1.71

1.8

1.89

Supply voltage, I/O, SD pin

3.3 V

3.14

3.3

3.47

DVDD_SD

group

1.8 V

1.71

1.8

1.89

Supply voltage, I/O, C pin group

3.3 V

3.14

3.3

3.47

DVDD_C

1.8 V

1.71

1.8

1.89

Supply voltage, I/O, DDR[0]

DDR2

1.71

1.8

1.89

DVDD_DDR[0]

DDR3

1.43

1.5

1.58

DDR3L

1.28

1.35

1.42

VDDA_USB_3P Supply voltage, I/O, Analog, USB 3.3 V

3.14

3.3

3.47

Supply Voltage, I/O, Analog, (VDDA_1P8,

VDDA_ARMPLL_1P8, VDDA_VIDPLL_1P8,

VDDA_AUDIOPLL_1P8, VDDA_DDRPLL_1P8,

VDDA_L3L4PLL_1P8, VDDA_PCIE_1P8,

VDDA_1P8

VDDA_HDMI_1P8, VDDA_USB0_1P8, VDDA_USB1_1P8,

VDDA_x_1P8

VDDA_VDAC_1P8, VDDA_CSI2_1P8,

1.71

1.8

1.89

VDDS_x_1P8

VDDA_HDDACREF_1P8, VDDA_HDDAC_1P8,

VDDA_HDVICPPLL_1P8, VDDS_OSC0_1P8,

VDDS_OSC1_1P8)

Note: HDMI, USB0/1, and VDAC relative to their

respective VSSA.

VDDA_HDDAC

Supply voltage, I/O, Analog, HD-DAC 1.1 V

1.05

1.1

1.15

_1P1

Supply Ground (VSS, VSSA_HDMI, VSSA_USB,

VSS

VSSA_VDAC, VSSA_DEVOSC(3), VSSA_AUXOSC (3))

IO Reference Voltage, (VREFSSTL_DDR[0])

0.49 *

0.50 *

0.51 *

VREFSSTL_DDR[0]

DVDD_DDR[0]

USBx_VBUSIN

USBx VBUS Comparator Input

4.75

5.25

(1)

OPP100 is currently supported only on DM388 commercial temperature devices.

(2)

LVCMOS pins are all I/O pins powered by DVDD, DVDD_GPMC, DVDD_RGMII, DVDD_SD, DVDD_C supplies except for I2C[0] and

I2C[1] pins.

(3)

When using the internal Oscillators, the oscillator grounds (VSSA_DEVOSC, VSSA_AUXOSC) must be kept separate from other

grounds and connected directly to the crystal load capacitor ground.

124

Device Operating Conditions

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