MCF5207CAG166 데이터 시트보기 (PDF) - Freescale Semiconductor

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MCF5207CAG166

ColdFire® Microprocessor

Freescale Semiconductor 

Signal Descriptions

3 Signal Descriptions

The following table lists all the MCF5208 pins grouped by function. The Dir column is the direction for

the primary function of the pin only. Refer to Section 4, “Mechanicals and Pinouts” for package diagrams.

For a more detailed discussion of the MCF5208 signals, consult the MCF5208 Reference Manual

(MCF5208RM).

NOTE

In this table and throughout this document, a single signal within a group is

designated without square brackets (i.e., A23), while designations for

multiple signals within a group use brackets (i.e., A[23:21]) and is meant to

include all signals within the two bracketed numbers when these numbers

are separated by a colon.

NOTE

The primary functionality of a pin is not necessarily its default functionality.

Pins that are muxed with GPIO will default to their GPIO functionality.

Table 3. MCF5207/8 Signal Information and Muxing

Signal Name

GPIO

Alternate 1 Alternate 2

MCF5207

144

LQFP

MCF5207

144

MAPBGA

MCF5208

160

QFP

MCF5208

196

MAPBGA

RESET2

RSTOUT

EXTAL

XTAL

FB_CLK

RCON2

DRAMSEL

A[23:22]

A[21:16]

A[15:14]

A[13:11]

A10

Reset

—

—

—

I EVDD

82

J10

90

J14

—

—

—

O EVDD

74

M12

82

N14

Clock

—

—

—

I EVDD

78

K12

86

L14

—

—

—

O EVDD

80

J12

88

K14

—

—

—

O SDVDD

34

L1

40

N1

Mode Selection

—

—

—

I EVDD

144

C4

160

C3

—

—

—

I EVDD

79

H10

87

K11

FlexBus

—

FB_CS[5:4]

—

O SDVDD 118, 117 B9, A10 126, 125 B11, A11

—

—

—

O SDVDD 116–114, C9, A11, 124, 123, B12, A12,

112, 108, B10, A12, 122, 120, A13, B13,

107

C11, B11 116, 115 B14, C13

—

SD_BA[1:0]3

—

O SDVDD 106, 105 B12, C12 114, 113 C14, D12

—

SD_A[13:11]3

—

O SDVDD 104–102 D11, E10, 112, 111, D13, D14,

D12

110

E11

—

—

—

O SDVDD

101

C10

109

E12

MCF5208 ColdFire® Microprocessor Data Sheet, Rev. 1

Freescale Semiconductor

3

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