Package Description
Table 67. MPC8548E Pinout Listing (continued)
Power
Supply
Signal
LV
Package Pin Number
Pin Type
Notes
N8, R7, T9, U6
Power for
TSEC1 and
TSEC2
LV
—
DD
DD
(2.5 V, 3.3 V)
TV
W9, Y6
Power for
TSEC3 and
TSEC4
TV
—
—
DD
DD
(2,5 V, 3.3 V)
GV
B3, B11, C7, C9, C14, C17, D4, D6, D10, D15,
E2, E8, E11, E18, F5, F12, F16, G3, G7, G9,
G11, H5, H12, H15, H17, J10, K3, K12, K16,
K18, L6, M4, M8, M13
Power for
DDR1 and
DDR2 DRAM
I/O voltage
(1.8 V, 2.5)
GV
DD
DD
DD
DD
BV
C21, C24, C27, E20, E25, G19, G23, H26, J20 Power for local
BV
—
—
—
bus (1.8 V,
2.5 V, 3.3 V)
V
M19, N12, N14, N16, N18, P11, P13, P15, P17, Power for core
P19, R12, R14, R16, R18, T11, T13, T15, T17,
T19, U12, U14, U16, U18, V17, V19
V
DD
DD
(1.1 V)
SV
XV
L25, L27, M24, N28, P24, P26, R24, R27, T25, CorePower for
SV
XV
DD
DD
DD
DD
V24, V26, W24, W27, Y25, AA28, AC27
SerDes
transceivers
(1.1 V)
L20, L22, N23, P21, R22, T20, U23, V21, W22, Pad Power for
—
Y20
SerDes
transceivers
(1.1 V)
AVDD_LBIU
AVDD_PCI1
AVDD_PCI2
J28
Power for local
bus PLL
—
26
26
26
(1.1 V)
AH21
AH22
PowerforPCI1
PLL
—
—
(1.1 V)
PowerforPCI2
PLL
(1.1 V)
AVDD_CORE
AVDD_PLAT
AVDD_SRDS
AH15
AH19
U25
Powerfore500
PLL (1.1 V)
—
—
—
26
26
26
Power for CCB
PLL (1.1 V)
Power for
SRDSPLL
(1.1 V)
SENSEVDD
SENSEVSS
M14
M16
O
V
13
13
DD
—
—
MPC8548E PowerQUICC™ III Integrated Processor Hardware Specifications, Rev. 6
Freescale Semiconductor
96
FREESCALE [ Freescale ]
