參數(shù)資料
型號： MC7455ARX867LG
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 867 MHz, RISC PROCESSOR, CBGA483
封裝： 29 X 29 MM, 1.27 MM PITCH, CERAMIC, BGA-483
文件頁數(shù)： 33/68頁
文件大?。?/td> 1609K
代理商： MC7455ARX867LG
MOTOROLA
MPC7455 RISC Microprocessor Hardware Specifications
39
Pinout Listings
GND
A22, B1, B5, B12, B14, B16, B18, B20, C3,
C9, C21, D7, D13, D15, D17, D19, E2, E5,
E21, F10, F12, F14, F16, F19, G4, G7, G17,
G21, H13, H15, H19, H5, J3, J10, J12, J14,
J17, J21, K5, K9, K11, K13, K15, K19, L10,
L12, L14, L17, L21, M3, M6, M9, M11, M13,
M19, N10, N12, N14, N17, N21, P3, P9, P11,
P13, P15, P19, R17, R21, T13, T15, T19, T4,
T7, T9, U17, U21, V2, V5, V8, V12, V15, V19,
W7, W17, W21, Y3, Y9, Y13, Y15, Y20, AA5,
AA17, AB1, AB22
——
N/A
GVDD
B13, B15, B17, B19, B21, D12, D14, D16,
D18, D21, E19, F13, F15, F17, F21, G19,
H12, H14, H17, H21, J19, K17, K21, L19,
M17, M21, N19, P17, P21, R15, R19, T17,
T21, U19, V17, V21, W19, Y21
——
N/A
15
HIT
K2
Low
Output
BVSEL
4
HRESET
A3
Low
Input
BVSEL
INT
J6
Low
Input
BVSEL
L1_TSTCLK
H4
High
Input
BVSEL
9
L2_TSTCLK
J2
High
Input
BVSEL
12
L3VSEL
A4
High
Input
N/A
3, 7
L3ADDR[17:0]
F20, J16, E22, H18, G20, F22, G22, H20,
K16, J18, H22, J20, J22, K18, K20, L16, K22,
L18
High
Output
L3VSEL
L3_CLK[0:1]
V22, C17
High
Output
L3VSEL
L3_CNTL[0:1]
L20, L22
Low
Output
L3VSEL
L3DATA[0:63]
AA19, AB20, U16, W18, AA20, AB21, AA21,
T16, W20, U18, Y22, R16, V20, W22, T18,
U20, N18, N20, N16, N22, M16, M18, M20,
M22, R18, T20, U22, T22, R20, P18, R22,
M15, G18, D22, E20, H16, C22, F18, D20,
B22, G16, A21, G15, E17, A20, C19, C18,
A19, A18, G14, E15, C16, A17, A16, C15,
G13, C14, A14, E13, C13, G12, A13, E12,
C12
High
I/O
L3VSEL
L3DP[0:7]
AB19, AA22, P22, P16, C20, E16, A15, A12
High
I/O
L3VSEL
L3_ECHO_CLK[0,2]
V18, E18
High
Input
L3VSEL
L3_ECHO_CLK[1,3]
P20, E14
HIgh
I/O
L3VSEL
LSSD_MODE
F6
Low
Input
BVSEL
2, 7
MCP
B8
Low
Input
BVSEL
No Connect
A8, A11, B6, B11, C11, D11, D3, D5, E11, E7,
F2, F11, G11, G2, H11, H9, J8
——
N/A
16
Table 16. Pinout Listing for the MPC7455, 483 CBGA Package (continued)
Signal Name
Pin Number
Active
I/O
I/F Select 1
Notes
F
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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