MPC7455 datasheet(36/64 Pages) FREESCALE

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MPC7455 RISC Microprocessor Hardware Specifications, Rev. 4.1

Freescale Semiconductor

Pinout Listings

GBL

Low

I/O

BVSEL

GND

B5, C3, D6, D13, E17, F3, G17, H4, H7,

H9, H11, H13, J6, J8, J10, J12, K7, K3,

K9, K11, K13, L6, L8, L10, L12, M4, M7,

M9, M11, M13, N7, P3, P9, P12, R5, R14,

R17, T7, T10, U3, U13, U17, V5, V8, V11,

V15

——

N/A

HIT

Low

Output

BVSEL

HRESET

Low

Input

BVSEL

INT

Low

Input

BVSEL

L1_TSTCLK

High

Input

BVSEL

L2_TSTCLK

High

Input

BVSEL

No Connect

A6, A13, A14, A15, A16, A17, A18, A19,

B13, B14, B15, B16, B17, B18, B19, C13,

C14, C15, C16, C17, C18, C19, D14, D15,

D16, D17, D18, D19, E12, E13, E14, E15,

E16, E19, F12, F13, F14, F15, F16, F17,

F18, F19, G11, G12, G13, G14, G15,

G16, G19, H14, H15, H16, H17, H18,

H19, J14, J15, J16, J17, J18, J19, K15,

K16, K17, K18, K19, L14, L15, L16, L17,

L18, L19, M14, M15, M16, M17, M18,

M19, N12, N13, N14, N15, N16, N17,

N18, N19, P15, P16, P18, P19

——

—

LSSD_MODE

Low

Input

BVSEL

2, 7

MCP

Low

Input

BVSEL

OVDD

B4, C2, C12, D5, E18, F2, G18, H3, J5,

K2, L5, M3, N6, P2, P8, P11, R4, R13,

R16, T6, T9, U2, U12, U16, V4, V7, V10,

V14

——

N/A

PLL_CFG[0:4]

B8, C8, C7, D7, A7

High

Input

BVSEL

PMON_IN

Low

Input

BVSEL

PMON_OUT

Low

Output

BVSEL

QACK

Low

Input

BVSEL

QREQ

Low

Output

BVSEL

SHD[0:1]

E4, H5

Low

I/O

BVSEL

SMI

Low

Input

BVSEL

SRESET

Low

Input

BVSEL

SYSCLK

A10

—

Input

BVSEL

Low

Input

BVSEL

Table 15. Pinout Listing for the MPC7445, 360 CBGA Package (continued)

Signal Name

Pin Number

Active

I/O

I/F Select 1

Notes

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