參數(shù)資料
型號: PC745
英文描述: PC755/745 Preliminary [Updated 06/03. 50 Pages]
中文描述: PC755/745初步[更新06/03。 50頁]
文件頁數(shù): 10/48頁
文件大?。?/td> 276K
代理商: PC745
10/48
PC755B/745B
Table 1. Pinout Listing for the PC745B, 255 PBGA Package
Signal Name
Notes
3.3V
1.8V/2.0V
I/O
Active
Pin Number
GND
C5, C12, E3, E6, E8, E9, E11, E14, F5,
F7, F10, F12, G6, G8, G9, G11, H5,
H7, H10, H12, J5, J7, J10, J12, K6,
K8, K9, K11, L5, L7, L10, L12, M3, M6,
M8, M9, M11, M14, P5, P12
GND
GND
HRESET
A7
Low
Input
INT
B15
Low
Input
L1_TSTCLK
D11
High
Input
2
L2_TSTCLK
D12
High
Input
2
LSSD_MODE
B10
Low
Input
2
MCP
C13
Low
Input
NC (No–Connect)
B7, B8, C3, C6, C8, D5, D6, H4, J16,
A4, A5, A2, A3, B5
OVDD
C7, E5, E7, E10, E12, G3, G5, G12,
G14, K3, K5, K12, K14, M5, M7, M10,
M12, P7, P10
1.8V/2.0V
3.3V
PLL_CFG[0–3]
A8, B9, A9, D9
High
Input
QACK
D3
Low
Input
QREQ
J3
Low
Output
RSRV
D1
Low
Output
SMI
A16
Low
Input
SRESET
B14
Low
Input
SYSCLK
C9
Input
TA
H14
Low
Input
TBEN
C2
High
Input
TBST
A14
Low
I/O
TCK
C11
High
Input
TDI
A11
High
Input
5
TDO
A12
High
Output
TEA
H13
Low
Input
TLBISYNC
C4
Low
Input
TMS
B11
High
Input
5
TRST
C10
Low
Input
5
TS
J13
Low
I/O
TSIZ[0–2]
A13, D10, B12
High
Output
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