參數(shù)資料
型號(hào): MC8641DVU1250HC
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 166.66 MHz, MICROPROCESSOR, CBGA1023
封裝: 33 X 33 MM, ROHS COMPLIANT, CERAMIC, BGA-1023
文件頁數(shù): 128/130頁
文件大?。?/td> 1493K
代理商: MC8641DVU1250HC
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
97
Signal Listings
Local Bus Signals5
LAD[0:31]
A30, E29, C29, D28, D29, H25, B29, A29,
C28, L22, M22, A28, C27, H26, G26, B27,
B26, A27, E27, G25, D26, E26, G24, F27,
A26, A25, C25, H23, K22, D25, F25, H22
I/O
OVDD
6
LDP[0:3]
A24, E24, C24, B24
I/O
OVDD
6, 22
LA[27:31]
J21, K21, G22, F24, G21
O
OVDD
6, 22
LCS[0:4]
A22, C22, D23, E22, A23
O
OVDD
7
LCS[5]/DMA_DREQ[2]
B23
O
OVDD
7, 9, 10
LCS[6]/DMA_DACK[2]
E23
O
OVDD
7, 10
LCS[7]/DMA_DDONE[2]
F23
O
OVDD
7, 10
LWE[0:3]/
LSDDQM[0:3]/
LBS[0:3]
E21, F21, D22, E20
O
OVDD
6
LBCTL
D21
O
OVDD
LALE
E19
O
OVDD
LGPL0/LSDA10
F20
O
OVDD
25
LGPL1/LSDWE
H20
O
OVDD
25
LGPL2/LOE/
LSDRAS
J20
O
OVDD
LGPL3/LSDCAS
K20
O
OVDD
6
LGPL4/LGTA/
LUPWAIT/LPBSE
L21
I/O
OVDD
42
LGPL5
J19
O
OVDD
6
LCKE
H19
O
OVDD
LCLK[0:2]
G19, L19, M20
O
OVDD
LSYNC_IN
M19
I
OVDD
LSYNC_OUT
D20
O
OVDD
DMA Signals5
DMA_DREQ[0:1]
E31, E32
I
OVDD
DMA_DREQ[2]/LCS[5]
B23
I
OVDD
9, 10
DMA_DREQ[3]/IRQ[9]
B30
I
OVDD
10
DMA_DACK[0:1]
D32, F30
O
OVDD
DMA_DACK[2]/LCS[6]
E23
O
OVDD
10
DMA_DACK[3]/IRQ[10]
C30
O
OVDD
9, 10
Table 63. MPC8641 Signal Reference by Functional Block (continued)
Name1
Package Pin Number
Pin Type
Power Supply
Notes
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