MPC8641DEC datasheet(105/140 Pages) FREESCALE

105 / 140 page

MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 1

Freescale Semiconductor

105

Signal Listings

SENSEVSS_PLAT

P18

Platform GND

sensing pin

D1_GVDD

B11, B14, D10, D13, F9, F12, H8, H11,

H14, K10, K13, L8, P8, R6, U8, V6, W10,

Y8, AA6, AB10, AC8, AD12, AE10, AF8,

AG12, AH10, AJ8, AJ14, AK12, AL10, AL16

SDRAM 1 I/O

supply

D1_GVDD

2.5 - DDR

1.8 DDR2

D2_GVDD

B2, B5, B8, D4, D7, E2, F6, G4, H2, J6, K4,

L2, M6, N4, P2, T4, U2, W4, Y2, AB4, AC2,

AD6, AE4, AF2, AG6, AH4, AJ2, AK6, AL4,

AM2

SDRAM 2 I/O

supply

D2_GVDD

2.5 V - DDR

1.8 V - DDR2

OVDD

B22, B25, B28, D17, D24, D27, F19, F22,

F26, F29, G17, H21, H24, K19, K23, M21,

AM30

DUART, Local

Bus, DMA,

Multiprocessor

Interrupts,

System Control

& Clocking,

Debug, Test,

JTAG, Power

management,

I2C, JTAG and

Miscellaneous

I/O voltage

OVDD

3.3 V

LVDD

AC20, AD23, AH22

TSEC1 and

TSEC2 I/O

voltage

LVDD

2.5/3.3 V

TVDD

AC17, AG18, AK20

TSEC3 and

TSEC4 I/O

voltage

TVDD

2.5/3.3 V

SVDD

H31, J29, K28, K32, L30, M28, M31, N29,

R30, T31, U29, V32, W30, Y31, AA29,

AB32, AC30, AD31, AE29, AG30, AH31,

AJ29, AK32, AL30, AM31

Transceiver

Power Supply

SerDes

SVDD

1.05/1.1 V

XVDD_SRDS1

K26, L24, M27, N25, P26, R24, R28, T27,

U25, V26

Serial I/O

Power Supply

for SerDes

Port 1

XVDD_SRDS1

1.05/1.1 V

XVDD_SRDS2

AA25, AB28, AC26, AD27, AE25, AF28,

AH27, AK28, AM27, W24, Y27

Serial I/O

Power Supply

for SerDes

Port 2

XVDD_SRDS2

1.05/1.1 V

VDD_Core0

L12, L13, L14, M13, M15, N12, N14, P11,

P13, P15, R12, R14, T11, T13, T15, U12,

U14, V11, V13, V15, W12, W14, Y12, Y13,

Y15, AA12, AA14, AB13

Core 0 voltage

supply

VDD_Core0

0.95/1.05/1.1

Table 63. MPC8641 Signal Reference by Functional Block (continued)

Name1

Package Pin Number

Pin Type

Power Supply

Notes

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