
MPC8548E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
108
Freescale Semiconductor
Package Description
LA[27]
H21
O
BVDD
5, 9
LA[28:31]
H20, A27, D26, A28
O
BVDD
5, 7, 9
LCS[0:4]
J25, C20, J24, G26, A26
O
BVDD
—
LCS5/DMA_DREQ2
D23
I/O
BVDD
1
LCS6/DMA_DACK2
G20
O
BVDD
1
LCS7/DMA_DDONE2
E21
O
BVDD
1
LWE0/LBS0/LSDDQM[0]
G25
O
BVDD
5, 9
LWE1/LBS1/LSDDQM[1]
C23
O
BVDD
5, 9
LWE2/LBS2/LSDDQM[2]
J21
O
BVDD
5, 9
LWE3/LBS3/LSDDQM[3]
A24
O
BVDD
5, 9
LALE
H24
O
BVDD
5, 8, 9
LBCTL
G27
O
BVDD
5, 8, 9
LGPL0/LSDA10
F23
O
BVDD
5, 9
LGPL1/LSDWE
G22
O
BVDD
5, 9
LGPL2/LOE/LSDRAS
B27
O
BVDD
5, 8, 9
LGPL3/LSDCAS
F24
O
BVDD
5, 9
LGPL4/LGTA/LUPWAIT/LPBSE
H23
I/O
BVDD
—
LGPL5
E26
O
BVDD
5, 9
LCKE
E24
O
BVDD
—
LCLK[0:2]
E23, D24, H22
O
BVDD
—
LSYNC_IN
F27
I
BVDD
—
LSYNC_OUT
F28
O
BVDD
—
DMA
DMA_DACK[0:1]
AD3, AE1
O
OVDD
5, 9,
106
DMA_DREQ[0:1]
AD4, AE2
I
OVDD
—
DMA_DDONE[0:1]
AD2, AD1
O
OVDD
—
Programmable Interrupt Controller
UDE
AH16
I
OVDD
—
MCP
AG19
I
OVDD
—
IRQ[0:7]
AG23, AF18, AE18, AF20, AG18, AF17, AH24,
AE20
IOVDD
—
IRQ[8]
AF19
I
OVDD
—
IRQ[9]/DMA_DREQ3
AF21
I
OVDD
1
IRQ[10]/DMA_DACK3
AE19
I/O
OVDD
1
Table 69. MPC8545E Pinout Listing (continued)
Signal
Package Pin Number
Pin Type
Power
Supply
Notes