MPC7450EC datasheet(31/52 Pages) MOTOROLA

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MOTOROLA

MPC7450 RISC Microprocessor Hardware Speciﬁcations

Pinout Listings for the 483 CBGA Package

1.7

Pinout Listings for the 483 CBGA Package

Table 15 provides the pinout listing for the MPC7450, 483 CBGA package.

Table 15. Pinout Listing for the MPC7450, 483 CBGA Package

Signal Name

Pin Number

Active

I/O

I/F Select1

Notes

A[0:35]

E10, N4, E8, N5, C8, R2, A7, M2, A6, M1,

A10, U2, N2, P8, M8, W4, N6, U6, R5, Y4,

P1, P4, R6, M7, N7, AA3, U4, W2, W1, W3,

V4, AA1, D10, J4, G10, D9

High

I/O

BVSEL

AACK

Low

Input

BVSEL

AP[0:4]

L5, L6, J1, H2, G5

High

I/O

BVSEL

ARTRY

Low

I/O

BVSEL

AVDD

—

Input

N/A

Low

Input

BVSEL

BMODE0

Low

Input

BVSEL

BMODE1

Low

Input

BVSEL

Low

Output

BVSEL

High

Input

N/A

3, 7

Low

Output

BVSEL

CKSTP_IN

Low

Input

BVSEL

CKSTP_OUT

Low

Output

BVSEL

CLK_OUT

High

Output

BVSEL

D[0:63]

AB15, T14, R14, AB13, V14, U14, AB14,

W16, AA11, Y11, U12, W13, Y14, U13, T12,

W12, AB12, R12, AA13, AB11, Y12, V11,

T11, R11, W10, T10, W11, V10, R10, U10,

AA10, U9, V7, T8, AB4, Y6, AB7, AA6, Y8,

AA7, W8, AB10, AA16, AB16, AB17, Y18,

AB18, Y16, AA18, W14, R13, W15, AA14,

V16, W6, AA12, V6, AB9, AB6, R7, R9, AA9,

AB8, W9

High

I/O

BVSEL

DBG

Low

Input

BVSEL

DP[0:7]

AA2, AB3, AB2, AA8, R8, W5, U8, AB5

High

I/O

BVSEL

DRDY

Low

Output

BVSEL

DTI[0:3])

P2, T5, U3, P6

High

Input

BVSEL

4, 13

EXT_QUAL

High

Input

BVSEL

GBL

Low

I/O

BVSEL

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

IVE

D B

Y F

INC

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