MPC8541ECPXALF datasheet(61/84 Pages) FREESCALE

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MPC8541E PowerQUICC™ III Integrated Communications Processor Hardware Specifications, Rev. 4

Freescale Semiconductor

Package and Pin Listings

GND

A12, A17, B3, B14, B20, B26, B27, C2, C4, C11,C17,

C19, C22, C27, D8, E3, E12, E24, F11, F18, F23, G9,

G12, G25, H4, H12, H14, H17, H20, H22, H27, J19,

J24, K5, K9, K18, K23, K28, L6, L20, L25, M4, M12,

M14, M16, M22, M27, N2, N13, N15, N17, P12, P14,

P16, P23, R13, R15, R17, R20, R26, T3, T8, T10,

T12, T14, T16, U6, U13, U15, U16, U17, U21, V7,

V10, V26, W5, W18, W23, Y8, Y16, AA6, AA13, AB4,

AB11, AB19, AC6, AC9, AD3, AD8, AD17, AF2, AF4,

AF10, AF13, AF15, AF27, AG3, AG7

——

GVDD

A14, A20, A25, A26, A27, A28, B17, B22, B28, C12,

C28, D16, D19, D21, D24, D28, E17, E22, F12, F15,

F19, F25, G13, G18, G20, G23, G28, H19, H24, J12,

J17, J22, J27, K15, K20, K25, L13, L23, L28, M25,

N21

Power for DDR

DRAM I/O

Voltage

(2.5 V)

GVDD

LVDD

A4, C5, E7, H10

Reference

Voltage;

Three-Speed

Ethernet I/O

(2.5 V, 3.3 V)

LVDD

MVREF

N27

Reference

Voltage Signal;

DDR

MVREF

No Connects

AA24, AA25, AA3, AA4, AA7 AA8, AB24, AB25,

AC24, AC25, AD23, AD24, AD25, AE23, AE24,

AE25, AE26, AE27, AF24, AF25, H1, H2, J1, J2, J3,

J4, J5, J6, M1, N1, N10, N11, N4, N5, N7, N8, N9,

P10, P8, P9, R10, R11, T24, T25, U24, U25, V24,

V25, W24, W25, W9, Y24, Y25, Y5, Y6, Y9, AH26,

AH28, AG28, AH1, AG1, AH2, B1, B2, A2, A3

——

OVDD

D1, E4, H3, K4, K10, L7, M5, N3, P22, R19, R25, T2,

T7, U5, U20, U26, V8, W4, W13, W19, W21, Y7, Y23,

AA5, AA12, AA16, AA20, AB7, AB9, AB26, AC5,

AC11, AC17, AD4, AE1, AE8, AE10, AE15, AF7,

AF12, AG27, AH4

PCI, 10/100

Ethernet, and

other Standard

(3.3 V)

OVDD

RESERVED

C1, T11, U11, AF1

—

SENSEVDD

L12

Power for Core

(1.2 V)

VDD

SENSEVSS

K12

—

VDD

M13, M15, M17, N14, N16, P13, P15, P17, R12, R14,

R16, T13, T15, T17, U12, U14

Power for Core

(1.2 V)

VDD

CPM

PA[8:31]

J7, J8, K8, K7, K6, K3, K2, K1, L1, L2, L3, L4, L5, L8,

L9, L10, L11, M10, M9, M8, M7, M6, M3, M2

I/0

OVDD

Table 43. MPC8541E Pinout Listing (continued)

Signal

Package Pin Number

Pin Type

Power

Supply

Notes

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