IMX53IEC datasheet(147/173 Pages) FREESCALE

147 / 173 page

Package Information and Contact Assignments

i.MX53 Applications Processors for Industrial Products, Rev. 6

Freescale Semiconductor

147

The following notes apply to Figure 98, Figure 99, and Figure 100.

1. All dimensions are in millimeters.

2. Dimensions and tolerancing per ASME Y14.5M1–994.

6.1.2

19 x 19 mm Ground, Power, Sense, and Reference Contact

Assignments

Table 110 shows the device connection list for ground, power, sense, and reference contact signals

alpha-sorted by name.

Table 110. 19 x 19 mm Ground, Power, Sense, and Reference Contact Assignments

Contact Name

Package Contact Assignment(s)

DDR_VREF

L17

GND

A1, A11, A13, A18, A2, A22, A23, AA11, AA15, AA20, AA21, AB1, AB18, AB2, AB22, AB23,

AC1, AC18, AC2, AC22, AC23, B1, B11, B13, B18, B23, C12, C20, C21, D19, E19, F19, F20,

F21, F22, G19, G7, H10, H12, H8, J11, J13, J15, J17, J20, J9, K10, K12, K14, K16, K21, K8,

L11, L13, L15, L7, L9, M10, M12, M14, M16, M8, N11, N13, N15, N9, P10, P12, P14, P16,

P21, P7, P8, R11, R13, R15, R17, R20, R9, T10, T14, T16, T8, U15, U19, V15, V18, V19,

V20, V21, V22, W19, Y14, Y15, Y19

NVCC_CKIH

G17

NVCC_CSI

NVCC_EIM_MAIN

U10, U9

NVCC_EIM_SEC

NVCC_EMI_DRAM

H18, K17, N17, P17, T18

NVCC_FEC

F11

NVCC_GPIO

NVCC_JTAG

NVCC_KEYPAD

NVCC_LCD

J6, J7

NVCC_LVDS

U13

NVCC_LVDS_BG

U14

NVCC_NANDF

T12

NVCC_PATA

NVCC_RESET

H16

NVCC_SD1

H15

NVCC_SD2

H14

NVCC_SRTC_POW

V11

NVCC_XTAL

V12

SVCC

B22

IMX53IEC Datasheet(PDF) 147 Page - Freescale Semiconductor, Inc

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