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MCF548x Reference Manual, Rev. 3

2-10 Freescale Semiconductor

Table 2-2 lists the MCF548x signals in pin number order for the 388 PBGA package.

AD16

USB_PLLVDD — — — USB PLL supply

AE18

USBVDD — — — USB supply

Pull-up resistor when configured for general purpose input (default state after reset).

This pin is a “no connect” on the MCF5483 and MCF5482 devices.

This pin is a “no connect” on the MCF5481 and MCF5480 devices.

This pin is a “no connect” on the MCF5481 and MCF5480 devices. On MCF5485, MCF5484, MCF5483, and MCF5482 device the pin

should be connected to the appriopriate power rail even is USB is not being used.

Table 2-2. MCF5485/MCF5484 Signal Description by Pin Number

PBGA Pin

Pin Functions

PBGA Pin

Pin Functions

Primary GPIO Secondary Tertiary Primary GPIO Secondary Tertiary

A1 SDVDD — — — P1 SDCS1

———

A2 VSS — — — P2 SDCS2 ———

A3 SDDM2 — — — P3 SDVDD — — —

A4 SDDATA23 — ——P4IVDD — — —

A5 SDDATA24 — — — P11 VSS — — —

A6 SDDATA27 — — — P12 VSS — — —

A7 SDDQS3 — — — P13 VSS — — —

A8 SDDATA29 — — — P14 VSS — — —

A9 SDADDR0 — — — P15 VSS — — —

A10 SDADDR3 — — — P16 VSS — — —

A11 SDADDR7 — — — P23 PCIAD19 — FBADDR19 —

A12 SDADDR11 — — — P24 PCIAD20 — FBADDR20 —

A13 SDADDR12

— — — P25 PCIAD18 — FBADDR18 —

A14 IRQ5 PIRQ5 CANRX1 — P26 PCIAD21 — FBADDR21 —

A15 DSI — TDI — R1 FBCS5 PFBCS5 — —

A16 TCK — — — R2 SDCS3 ———

A17 CLKIN — — — R3 EVDD — — —

A18 MTMOD1 — — — R4 VSS — — —

A19 PLLVDD — — — R11 VSS — — —

A20 RSTO

— — — R12 VSS — — —

Table 2-1. MCF548x Signal Description (Continued)

PBGA Pin

Pin Functions

Description I/O

Pull-up

Drive

Reset

State

Primary GPIO Secondary Tertiary

1 2 ... 75 76 77 78 79 80 81 82 83 84 85 ... 102 103

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