Package Description
Table 67. MPC8548E Pinout Listing (continued)
Power
Supply
Signal
Package Pin Number
Pin Type
Notes
2
I C interface
IIC1_SCL
IIC1_SDA
IIC2_SCL
IIC2_SDA
AG22
I/O
I/O
I/O
I/O
OV
OV
OV
OV
4, 27
4, 27
4, 27
4, 27
DD
DD
DD
DD
AG21
AG15
AG14
SerDes
SD_RX[0:7]
SD_RX[0:7]
SD_TX[0:7]
SD_TX[0:7]
SD_PLL_TPD
SD_REF_CLK
SD_REF_CLK
Reserved
M28, N26, P28, R26, W26, Y28, AA26, AB28
I
I
XV
XV
XV
XV
XV
XV
XV
—
—
—
—
24
3
DD
DD
DD
DD
DD
DD
DD
M27, N25, P27, R25, W25, Y27, AA25, AB27
M22, N20, P22, R20, U20, V22, W20, Y22
O
O
O
I
M23, N21, P23, R21, U21, V23, W21, Y23
U28
T28
T27
I
3
AC1, AC3
—
—
—
—
—
2
Reserved
M26, V28
—
—
—
32
34
38
Reserved
M25, V27
Reserved
M20, M21, T22, T23
General-Purpose Output
GPOUT[24:31]
K26, K25, H27, G28, H25, J26, K24, K23
O
BV
—
DD
System Control
AG17
HRESET
HRESET_REQ
SRESET
I
O
I
OV
OV
OV
OV
OV
—
29
—
DD
DD
DD
DD
DD
AG16
AG20
CKSTP_IN
AA9
I
—
CKSTP_OUT
AA8
O
2, 4
Debug
AB2
TRIG_IN
I
OV
OV
—
DD
DD
TRIG_OUT/READY/QUIESCE
AB1
O
6, 9,
19, 29
MSRCID[0:1]
MSRCID[2:4]
AE4, AG2
O
O
OV
OV
5, 6, 9
DD
DD
AF3, AF1, AF2
6, 19,
29
MDVAL
AE5
O
O
OV
OV
6
DD
DD
CLK_OUT
AE21
11
MPC8548E PowerQUICC™ III Integrated Processor Hardware Specifications, Rev. 6
Freescale Semiconductor
94
FREESCALE [ Freescale ]
