MCF5275LCVM133 Просмотр технического описания (PDF) - Freescale Semiconductor

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MCF5275LCVM133

Integrated Microprocessor Family Hardware Specification

Freescale Semiconductor 

Signal Descriptions

Table 2. MCF5274 and MCF5275 Signal Information and Muxing (continued)

Signal Name

GPIO

Alternate1 Alternate2 Dir.1

MCF5274

MCF5275

MCF5274L

MCF5275L

256 MAPBGA 196 MAPBGA

A[20:0]

—

—

—

O A12, B12, C12, B9, D9, C9,

A13, B13, C13, C10, B10, A11,

A14, B14, C14, C11, B11, A12,

B15, C15, B16, D11, C12, B13,

C16, D14, D15, C13, D12, E11,

E14:16, F14:16 D13, E12, F11,

D14, E13, F13

D[31:16]

—

—

—

O M1, N1, N2, N3, J3, L1, K2, K3,

P1, P2, R1, R2, M1, L2, L3, L4,

P3, R3, T3, N4, K4, J4, M2, N1,

P4, R4, T4, N5 N2, M3, M4, N3

BS[3:2]

PBS[3:2]

CAS[3:2]

—

O

M3, R5

K1, L5

OE

PBUSCTL[7]

—

—

O

K1

H4

TA

PBUSCTL[6]

—

—

I

L13

K14

TEA

PBUSCTL[5] DREQ1

—

I

T8

—

R/W

PBUSCTL[4]

—

—

O

P7

L6

TSIZ1

PBUSCTL[3] DACK1

—

O

D16

B14

TSIZ0

PBUSCTL[2] DACK0

—

O

G16

E14

TS

PBUSCTL[1] DACK2

—

O

L4

H2

TIP

PBUSCTL[0] DREQ0

—

O

P6

—

Chip Selects

CS[7:1]

PCS[7:1]

—

CS0

—

—

—

O D10:13, E13, D8, A9, A10,

F13, N7 D10, B12, C14,

P4

—

O

R6

N5

DDR SDRAM Controller

DDR_CLKOUT

—

DDR_CLKOUT

—

SD_CS[1:0] PSDRAM[7:6]

SD_SRAS

PSDRAM[5]

SD_SCAS

PSDRAM[4]

SD_WE

PSDRAM[3]

SD_A10

—

SD_DQS[3:2] PSDRAM[2:1]

SD_CKE

PSDRAM[0]

SD_VREF

—

—

—

CS[3:2]

—

—

—

—

—

—

—

—

O

T7

—

O

T6

—

O

M2, T5

—

O

L2

—

O

L1

—

O

K2

—

O

N6

—

I/O

M4, P5

—

O

L3

—

I

A15, T2

P6

P5

H3, M5

H1

G3

G4

N4

J2, P3

J1

A13, P2

MCF5275 Integrated Microprocessor Family Hardware Specification, Rev. 2

Freescale Semiconductor

Preliminary—Subject to Change Without Notice

5

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