IMX7SCEC datasheet(117/152 Pages) NXP

117 / 152 page

Package information and contact assignments

i.MX 7Solo Family of Applications Processors Datasheet, Rev. 5, 07/2017

NXP Semiconductors

117

6.1.2

12 x 12 mm supplies contact assignments and functional contact

assignments

Table 91 shows supplies contact assignments for the 12 x 12 mm package.

Table 91. i.MX 7Solo 12 x 12 mm supplies contact assignments

Supply Rail

Ball(s) position(s)

Remarks

DRAM_VREF

T20

DDR voltage reference input. Connect to a

voltage source that is 50% of NVCC_DRAM

DRAM_ZQPAD

Y18

DDR output buffer driver calibration reference

voltage input. Connect DRAM_ZQPAD to an

external 240 ohm 1% resistor to Vss

FUSE_FSOURCE

V09

GND

A01,A28,B05,B23,B26,C03,C05,C07,C10,C1

3,C14,C15,C23,C24,C25,C26,D08,D11,D17,

D21,E03,E05,E24,E26,F08,F09,F10,F12,F14,

F15,F17,F21,H04,H06,H23,H25,L13,L16,M04

,M06,M23,M25,N11,N18,T11,T18,U04,U06,U

23,U25,V13,V16,W03,W06,Y16,AA04,AA06,

AA23,AA25,AC08,AC10,AC12,AC14,AC15,A

C17,AC21,AD03,AD05,AD06,AD24,AD26,AE

06,AE07,AE08,AE09,AE17,AE21,AF03,AF05,

AF08,AF09,AF10,AF11,AF13,AF14,AF15,AF2

4,AF26,AG10,AH01,AH28

GPANAIO

AF02

Test signal. Should be left unconnected.

MIPI_VREG_0P4V

B19

NVCC_DRAM

V27,V28,W21,W23,W26,Y20,AA19,AC19,AF

17,AF18,AF19,AG18,AH18

Supply input for the DDR I/O interface

NVCC_DRAM_CKE

V20

NVCC_ENET1

J18

Supply input for the ENET interfaces

NVCC_EPDC1

P20

Supply for EPDC

NVCC_EPDC2

N20

Supply for EPDC

NVCC_GPIO1

Y09

Supply for GPIO1

NVCC_GPIO2

Y11

Supply for GPIO2

NVCC_I2C

R09

Supply for I2C

NVCC_LCD

L20

Supply for LCD

NVCC_SAI

J13

Supply for SAI

NVCC_SD1

J11

Supply for SD card

NVCC_SD2

L09

Supply for SD card

NVCC_SD3

N09

Supply for SD card

NVCC_SPI

P09

Supply for SPI

IMX7SCEC Datasheet(PDF) 117 Page - NXP Semiconductors

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