IMX53CEC datasheet(152/204 Pages) FREESCALE

152 / 204 page

i.MX53xD Applications Processors for Consumer Products, Rev. 2

152

Freescale Semiconductor

Package Information and Contact Assignments

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 Signal Assignments, Power Rails, and I/O

Table 111 shows the device connection list for ground, power, sense, and reference contact signals.

Table 112 displays an alpha-sorted list of the signal assignments including associated power supplies. The

table also includes out of reset pad state. Table 113 shows the package ball map.

6.1.2.1

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

Table 111 shows the device connection list for ground, power, sense, and reference contact signals

alpha-sorted by name.

Table 111. 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

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