MPC7457 datasheet(38/71 Pages) FREESCALE

38 / 71 page

MPC7457 RISC Microprocessor Hardware Specifications, Rev. 8

Pinout Listings

Freescale Semiconductor

Pinout Listings

Table 16 provides the pinout listing for the MPC7447, 360 CBGA package. Table 17 provides the pinout

listing for the MPC7457, 483 CBGA package.

NOTE

This pinout is not compatible with the MPC750, MPC7400, or MPC7410

360 BGA package.

Table 16. Pinout Listing for the MPC7447, 360 CBGA Package

Signal Name

Pin Number

Active

I/O

I/F Select 1

Notes

A[0:35]

E11, H1, C11, G3, F10, L2, D11, D1, C10, G2, D12, L3,

G4, T2, F4, V1, J4, R2, K5, W2, J2, K4, N4, J3, M5, P5,

N3, T1, V2, U1, N5, W1, B12, C4, G10, B11

High

I/O

BVSEL

AACK

Low

Input

BVSEL

AP[0:4]

C1, E3, H6, F5, G7

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

BVSEL

1, 6

Low

Output

BVSEL

CKSTP_IN

Low

Input

BVSEL

CKSTP_OUT

Low

Output

BVSEL

CLK_OUT

High

Output

BVSEL

D[0:63]

R15, W15, T14, V16, W16, T15, U15, P14, V13, W13,

T13, P13, U14, W14, R12, T12, W12, V12, N11, N10,

R11, U11, W11, T11, R10, N9, P10, U10, R9, W10, U9,

V9, W5, U6, T5, U5, W7, R6, P7, V6, P17, R19, V18,

R18, V19, T19, U19, W19, U18, W17, W18, T16, T18,

T17, W3, V17, U4, U8, U7, R7, P6, R8, W8, T8

High

I/O

BVSEL

DBG

Low

Input

BVSEL

DP[0:7]

T3, W4, T4, W9, M6, V3, N8, W6

High

I/O

BVSEL

DRDY

Low

Output

BVSEL

DTI[0:3]

G1, K1, P1, N1

High

Input

BVSEL

EXT_QUAL

A11

High

Input

BVSEL

GBL

Low

I/O

BVSEL

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