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MPC7457 数据表(PDF) 39 Page - Freescale Semiconductor, Inc

部件名 MPC7457
功能描述  RISC Microprocessor Hardware Specifications
PDF  68 Pages
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制造商  FREESCALE [Freescale Semiconductor, Inc]
网页  http://www.freescale.com
标志 FREESCALE - Freescale Semiconductor, Inc

MPC7457 数据表(HTML) 39 Page - Freescale Semiconductor, Inc

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MPC7457 RISC Microprocessor Hardware Specifications, Rev. 5
Freescale Semiconductor
39
Pinout Listings
L1_TSTCLK
H4
High
Input
BVSEL
10
L2_TSTCLK
J2
High
Input
BVSEL
12
L3VSEL
A4
High
Input
N/A
6, 7
L3ADDR[18:0]
H11, 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
7, 13
MCP
B8
Low
Input
BVSEL
No Connect
A8, A11, B6, B11, C11, D11, D3, D5, E11, E7, F2, F11,
G2, H9
—
—
N/A
14
OVDD
B3, C5, C7, C10, D2, E3, E9, F5, G3, G9, H7, J5, K3,
L7, M5, N3, P7, R4, T3, U5, U7, U11, U15, V3, V9,
V13, Y2, Y5, Y7, Y10, Y17, Y19, AA4, AA15
—
—
N/A
PLL_CFG[0:4]
A2, F7, C2, D4, H8
High
Input
BVSEL
PMON_IN
E6
Low
Input
BVSEL
15
PMON_OUT
B4
Low
Output
BVSEL
QACK
K7
Low
Input
BVSEL
QREQ
Y1
Low
Output
BVSEL
SHD[0:1]
L4, L8
Low
I/O
BVSEL
3
SMI
G8
Low
Input
BVSEL
SRESET
G1
Low
Input
BVSEL
SYSCLK
D6
—
Input
BVSEL
TA
N8
Low
Input
BVSEL
TBEN
L3
High
Input
BVSEL
TBST
B7
Low
Output
BVSEL
TCK
J7
High
Input
BVSEL
Table 17. Pinout Listing for the MPC7457, 483 CBGA Package (continued)
Signal Name
Pin Number
Active
I/O
I/F Select 1
Notes



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