MCF5373CAB180 datasheet(4/42 Pages) FREESCALE

4 / 42 page

MCF5373 ColdFire® Microprocessor Data Sheet, Rev. 0.3

Preliminary

Signal Descriptions

Freescale Semiconductor

FB_CLK

—

Mode Selection

RCON2

—

DRAMSEL

—

J11

FlexBus

A[23:22]

—

FB_CS[5:4]

—

134, 133

A9, B9

A[21:16]

—

132–127

C9, D9, A10,

B10, C10, D10

A[15:14]

—

SD_BA[1:0]

—

126, 123

A11, B11

A[13:11]

—

SD_A[13:11]

—

120–118

C11, A12, B12

A10

—

A13

A[9:0]

—

SD_A[9:0]

—

116–107

A14, B14, B13,

C12, D11, C14,

C13, D14–D12

D[31:16]

—

SD_D[31:16]3

—

27–34, 46–53

J2, J1, K4–K1,

L4, L3, N2, P1,

P2, N3, L5, P3,

N4, P4

D[15:1]

—

FB_D[31:17]3

—

16–23, 57–63

F2, F1, G4–G1,

H4, H3, L6, M6,

N6, P6, L7, M7,

D02

—

FB_D[16]3

—

BE/BWE[3:0]

PBE[3:0]

SD_DQM[3:0]

—

26, 54, 24, 56

J3, M5, H2, P5

PBUSCTL3

—

TA2

PBUSCTL2

—

106

E14

R/W

PBUSCTL1

—

PBUSCTL0

DACK0

—O

Chip Selects

FB_CS[5:4]

PCS[5:4]

—

—D8, C8

FB_CS[3:2]

PCS[3:2]

—

—B8, A8

FB_CS1

PCS1

—

135

FB_CS0

—

136

SDRAM Controller

SD_A10

—

SD_CKE

—

Table 3. MCF5372/3 Signal Information and Muxing (continued)

Signal Name

GPIO

Alternate 1

Alternate 2

Dir.1

MCF5372

MCF5373

160 QFP

MCF5372L

MCF5373L

196 MAPBGA

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