MPC8544E datasheet(89/117 Pages) FREESCALE

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MPC8544E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5

Freescale Semiconductor

Package Description

DFT

L1_TSTCLK

AC20

OVDD

L2_TSTCLK

AE17

OVDD

LSSD_MODE

AH19

OVDD

TEST_SEL

AH13

OVDD

Thermal Management

TEMP_ANODE

—

TEMP_CATHODE

AA3

—

Power Management

ASLEEP

AH17

OVDD

8, 15, 21

Power and Ground Signals

GND

D5, M10, F4, D26, D23, C12, C15, E20, D8,

B10, E3, J14, K21, F8, A3, F16, E12, E15, D17,

L1, F21, H1, G13, G15, G18, C6, A14, A7, G25,

H4, C20, J12, J15, J17, F27, M5, J27, K11, L26,

K7, K8, L12, L15, M14, M16, M18, N13, N15,

N17, N2, P5, P14, P16, P18, R13, R15, R17,

T14, T16, T18, U13, U15, U17, AA8, U6, Y10,

AC21, AA17, AC16, V4, AD7, AD18, AE23,

AF11, AF14, AG23, AH9, A27, B28, C27

——

—

OVDD[1:17]

Y16, AB7, AB10, AB13, AC6, AC18, AD9,

AD11, AE13, AD15, AD20, AE5, AE22, AF10,

AF20, AF24, AF27

Power for PCI

and other

standards

(3.3 V)

OVDD

—

LVDD[1:2]

R4, U3

Power for

TSEC1

interfaces

(2.5 V, 3.3 V)

LVDD

—

TVDD[1:2]

N8, R10

Power for

TSEC3

interfaces

(2.5 V, 3.3 V)

TVDD

—

GVDD

B1, B11, C7, C9, C14, C17, D4, D6, R3, D15,

E2, E8,C24, E18, F5, E14, C21, G3, G7, G9,

G11, H5, H12, E22, F15, J10, K3, K12, K14,

H14, D20, E11, M1, N5

Power for DDR1

and DDR2

DRAM I/O

voltage (1.8 V,

2.5 V)

GVDD

—

BVDD

L23, J18, J19, F20, F23, H26, J21, J23

Power for

local bus (1.8 V,

2.5V, 3.3V)

BVDD

—

Table 62. MPC8544E Pinout Listing (continued)

Signal

Package Pin Number

Pin Type

Power

Supply

Notes

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