DRA752ABC datasheet(139/443 Pages) TI2

139 / 443 page

139

DRA756, DRA755, DRA754, DRA752

DRA751, DRA750, DRA746, DRA745, DRA744

www.ti.com

SPRS950F – DECEMBER 2015 – REVISED MAY 2019

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Product Folder Links: DRA756 DRA755 DRA754 DRA752 DRA751 DRA750 DRA746 DRA745 DRA744

Terminal Configuration and Functions

Table 4-34. Power Supply Signal Descriptions (continued)

SIGNAL NAME

DESCRIPTION

TYPE

BALL

vdds_ddr1

DDR1 power supply (1.8V for DDR2 mode / 1.5V for DDR3 mode /

1.35V DDR3L mode)

PWR

AH27/ AG20/ AG28/

AD26/ AC22/ AB21/

AB22/ AB24/ AB25/

AA21/ AA22/ W16/

W27

vddshv5

Dual Voltage (1.8V or 3.3V) power supply for the RTC Power Group

pins

PWR

V12

vddshv1

Dual Voltage (1.8V or 3.3V) power supply for the VIN2 Power Group

pins

PWR

H8/ H9/ G4/ G5/ E3/

vddshv10

Dual Voltage (1.8V or 3.3V) power supply for the GPMC Power Group

pins

PWR

T4/ T5/ R7/ R10/ P10/

N4/ N5

vddshv11

Dual Voltage (1.8V or 3.3V) power supply for the MMC2 Power Group

pins

PWR

K8/ J8

vddshv2

Dual Voltage (1.8V or 3.3V) power supply for the VOUT Power Group

pins

PWR

H10/ H11/ E10/ D10/

vddshv3

Dual Voltage (1.8V or 3.3V) power supply for the GENERAL Power

Group pins

PWR

H15/ H16/ H18/ H19/

G15/ E16/ E22/ D16/

D22/ B23

vddshv4

Dual Voltage (1.8V or 3.3V) power supply for the MMC4 Power Group

pins

PWR

C24

vddshv6

Dual Voltage (1.8V or 3.3V) power supply for the VIN1 Power Group

pins

PWR

AF5/ AE7/ AD5/ AD7

vddshv7

Dual Voltage (1.8V or 3.3V) power supply for the WIFI Power Group

pins

PWR

AB6 / AB7

vddshv8

Dual Voltage (1.8V or 3.3V) power supply for the MMC1 Power Group

pins

PWR

Y8 / W8

vddshv9

Dual Voltage (1.8V or 3.3V) power supply for the RGMII Power Group

pins

PWR

W4/ W5/ U10

cap_vddram_dspeve2(1)

External capacitor connection for the DSP-EVE SRAM array ldo2

output

CAP

cap_vddram_dspeve1(1)

External capacitor connection for the DSP-EVE SRAM array ldo1

output

CAP

J10

cap_vbbldo_mpu(1)

External capacitor connection for the MPU vbb ldo output

CAP

J16

cap_vddram_core2(1)

External capacitor connection for the Core SRAM array ldo2 output

CAP

J19

cap_vbbldo_dspeve(1)

External capacitor connection for the DSP-EVE vbb ldo output

CAP

cap_vddram_mpu1(1)

External capacitor connection for the MPU SRAM array ldo1 output

CAP

K16

cap_vddram_mpu2(1)

External capacitor connection for the MPU SRAM array ldo2 output

CAP

K19

cap_vddram_core1(1)

External capacitor connection for the Core SRAM array ldo1 output

CAP

cap_vddram_core4(1)

External capacitor connection for the Core SRAM array ldo4 output

CAP

P19

cap_vbbldo_iva(1)

External capacitor connection for the IVA vbb ldo output

CAP

R20

cap_vddram_iva(1)

External capacitor connection for the IVA SRAM array ldo output

CAP

T20

cap_vddram_gpu(1)

External capacitor connection for the GPU SRAM array ldo output

CAP

Y13

cap_vbbldo_gpu(1)

External capacitor connection for the GPU vbb ldo output

CAP

Y14

cap_vddram_core3(1)

External capacitor connection for the Core SRAM array ldo3 output

CAP

Y15

cap_vddram_core5(1)

External capacitor connection for the Core SRAM array ldo5 output

CAP

Y16

(1) This pin must always be connected via a 1-uF capacitor to vss.

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