參數(shù)資料
型號: MPC8555ECPXALE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: RISC PROCESSOR, PBGA783
封裝: 29 X 29 MM, 3.75 MM HEIGHT, 1 MM PITCH, FLIP CHIP, PLASTIC, BGA-783
文件頁數(shù): 55/88頁
文件大?。?/td> 1110K
代理商: MPC8555ECPXALE
MPC8555E PowerQUICC III Integrated Communications Processor Hardware Specification, Rev. 4.2
Freescale Semiconductor
59
Package and Pin Listings
PCI2_GNT[1:4]
AD18, AE18, AE19, AD19
O
OVDD
5, 9
PCI2_IDSEL
AC22
I
OVDD
PCI2_IRDY
AD20
I/O
OVDD
2
PCI2_PERR
AC20
I/O
OVDD
2
PCI2_REQ[0]
AD21
I/O
OVDD
PCI2_REQ[1:4]
AE21, AD22, AE22, AC23
I
OVDD
PCI2_SERR
AE20
I/O
OVDD
2,4
PCI2_STOP
AC21
I/O
OVDD
2
PCI2_TRDY
AC19
I/O
OVDD
2
DDR SDRAM Memory Interface
MDQ[0:63]
M26, L27, L22, K24, M24, M23, K27, K26, K22, J28,
F26, E27, J26, J23, H26, G26, C26, E25, C24, E23,
D26, C25, A24, D23, B23, F22, J21, G21, G22, D22,
H21, E21, N18, J18, D18, L17, M18, L18, C18, A18,
K17, K16, C16, B16, G17, L16, A16, L15, G15, E15,
C14, K13, C15, D15, E14, D14, D13, E13, D12, A11,
F13, H13, A13, B12
I/O
GVDD
MECC[0:7]
N20, M20, L19, E19, C21, A21, G19, A19
I/O
GVDD
MDM[0:8]
L24, H28, F24, L21, E18, E16, G14, B13, M19
O
GVDD
MDQS[0:8]
L26, J25, D25, A22, H18, F16, F14, C13, C20
I/O
GVDD
MBA[0:1]
B18, B19
O
GVDD
MA[0:14]
N19, B21, F21, K21, M21, C23, A23, B24, H23, G24,
K19, B25, D27, J14, J13
OGVDD
MWE
D17
O
GVDD
MRAS
F17
O
GVDD
MCAS
J16
O
GVDD
MCS[0:3]
H16, G16, J15, H15
O
GVDD
MCKE[0:1]
E26, E28
O
GVDD
11
MCK[0:5]
J20, H25, A15, D20, F28, K14
O
GVDD
MCK[0:5]
F20, G27, B15, E20, F27, L14
O
GVDD
MSYNC_IN
M28
I
GVDD
22
MSYNC_OUT
N28
O
GVDD
22
Local Bus Controller Interface
LA[27]
U18
O
OVDD
5, 9
Table 43. MPC8555E Pinout Listing (continued)
Signal
Package Pin Number
Pin Type
Power
Supply
Notes
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