IMX7DCEC datasheet(140/161 Pages) NXP

140 / 161 page

Package information and contact assignments

i.MX 7Dual Family of Applications Processors Datasheet, Rev. 7, 09/2023

NXP Semiconductors

140

6.2.2

19 x 19 mm supplies contact assignments and functional contact

assignments

Table 101 shows supplies contact assignments for the 19 x 19 mm package.

Table 101. i.MX 7Dual 19 x 19 mm supplies contact assignments

Rail

Pins

Comments

ADC2_VDDA_1P8

AB03

DRAM_VREF

AC13

DRAM_ZQPAD

AB13

DDR output buffer driver calibration reference

voltage input. Connect DRAM_ZQPAD to an

external 240  1% resistor to Vss

FUSE_FSOURCE0

V08

GND

A01,A03,A06,A09,A13,A17,A21,A25,B03,B06

,B09,B13,B17,B21,C09,C13,C15,C16,C18,C1

9,D01,D02,D04,D07,D10,D22,F07,F08,F11,F

13,G07,G04,G09,G11,G13,G15,G17,G19,G2

2,H01,H02,J07,J19,K04,K10,K12,K14,K16,K2

2,L07,L11,L13,L15,L19,M10,M12,M14,M16,M

24,M25,N04,N07,N11,N13,N15,N19,P10,P12,

P14,P16,R07,R11,R13,R15,R19,R20,R21,R2

3,T04,T10,T12,T14,T16,T20,U07,U11,U19,U2

0,U23,V20,W01,W02,W04,W07,W09,W11,W1

3,W15,W17,W19,W20,W23,Y06,Y13,Y14,Y15

,Y16,Y17,Y18,Y19,AA01,AA02,AA06,AA08,A

A15,AA23,AB04,AB05,AB07,AB09,AB12,AC0

6,AC09,AC12,AC15,AC17,AC19,AC21,AC23,

AD02,AD07,AD09,AD12,AE01,AE05,AE07,A

E09,AE12,AE24,AE25, AD05

Ground

GPANIO

V04

Test signal. Should be left unconnected.

MIPI_VREG_0P4V

H18

NVCC_DRAM

T21,U21,V21,W21,Y21,AA16,AA17,AA18,AA

19,AA20,AA21

NVCC_DRAM_CKE

Y20

NVCC_ENET1

H16

Supply for ENET interface

NVCC_EPDC1

M18

Supply for EPDC interface

NVCC_EPDC2

L17

Supply for EPDC interface

NVCC_GPIO1

P08

Supply for GPIO1 interface

NVCC_GPIO2

T08

Supply for GPIO2 interface

NVCC_I2C

M08

Supply for I2C interface

NVCC_LCD

K18

Supply for LCD interface

NVCC_SAI

F12

Supply for SAI interface

NVCC_SD1

E07

Supply for SD card interface

IMX7DCEC Datasheet(PDF) 140 Page - NXP Semiconductors

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