參數(shù)資料
型號(hào): PPC440EPx-SpAfffTs
廠商: Applied Micro Circuits Corp.
英文描述: PowerPC 440EPx Embedded Processor
中文描述: 嵌入式處理器的PowerPC 440EPx
文件頁數(shù): 82/94頁
文件大小: 738K
代理商: PPC440EPX-SPAFFFTS
440EPx – PPC440EPx Embedded Processor
Preliminary Data Sheet
82
AMCC Proprietary
Revision 1.26 – October 15, 2007
Ethernet RGMII Interface
GMC0RxClk
GMC0TxClk
GMC0RxD0:3
GMC0RxCtl
GMC0TxD0:3
GMC0TxCtl
GMC1RxClk
GMC1TxClk
GMC1RxD0:3
GMC1RxCtl
GMC1TxD0:3
GMC1TxCtl
GMCRefClk
Ethernet SMII Interface
SMIIRefClk
SMIISync
SMII0RxD
SMII1RxD
SMII0TxD
SMII1TxD
Internal Peripheral Interface
IIC0SClk
IIC0SData
IIC1SClk
IIC1SData
SCPClkOut
SCPDI
SCPDO
UARTSerClk
UARTn_Rx
UARTn_Tx
UARTn_DCD
UARTn_DSR
UARTn_CTS
UARTn_DTR
UARTn_RI
UARTn_RTS
USB2Clk
USB2Xcvr
USB2Xcvr
USB2DI0:7
USB2DO0:7
USB2LS0:1
USB2OM0:1
USB2RxAct
USB2RxDV
USB2RxErr
n/a
5.1
5.1
5.1
5.1
5.1
n/a
5.1
5.1
5.1
5.1
5.1
n/a
n/a
6.8
6.8
6.8
6.8
6.8
n/a
6.8
6.8
6.8
6.8
6.8
n/a
1
1
1
1
n/a
n/a
0.5
0.5
n/a
n/a
3.5
3.5
GMC0RxClk
GMC0RxClk
GMC0TxClk
GMC0TxClk
n/a
n/a
n/a
n/a
1
1
1
1
n/a
n/a
0.5
0.5
n/a
n/a
3.5
3.5
GMC1RxClk
GMC1RxClk
GMC1TxClk
GMC1TxClk
n/a
n/a
n/a
n/a
n/a
5.1
5.1
5.1
5.1
5.1
n/a
6.8
6.8
6.8
6.8
6.8
n/a
1.5
1.5
n/a
n/a
n/a
1
1
n/a
n/a
3
1
SMIIRefClk
SMIIRefClk
SMIIRefClk
SMIIRefClk
SMIIRefClk
n/a
n/a
3
3
n/a
n/a
1
1
27.7
27.7
27.7
27.7
27.7
27.7
15.3
n/a
n/a
19.1
n/a
n/a
n/a
19.1
n/a
19.1
19.1
USB 2.0
USB 2.0
14.6
14.6
n/a
19.1
n/a
n/a
19.1
12.8
12.8
12.8
12.8
12.8
12.8
10.2
n/a
n/a
8.7
n/a
n/a
n/a
8.7
n/a
8.7
8.7
USB 2.0
USB 2.0
6.6
6.6
n/a
8.7
n/a
n/a
8.7
n/a
n/a
5
0
n/a
n/a
5
0
5
1.5
n/a
n/a
6
n/a
0
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
4
n/a
4
n/a
4
n/a
n/a
n/a
n/a
0
n/a
0
n/a
0
n/a
n/a
n/a
n/a
n/a
4
n/a
4
n/a
4
4
n/a
n/a
n/a
1
n/a
1
n/a
1
1
Table 20. I/O Specifications—All Speeds (Sheet 2 of 3)
Notes:
1. Ethernet interface meets timing requirements as defined by IEEE 802.3 standard.
Signal
Input (ns)
Output (ns)
Output Current (mA)
I/O H
(minimum)
Clock
Notes
Setup Time
(T
IS
min)
Hold Time
(T
IH
min)
Valid Delay
(T
OV
max)
Hold Time
(T
OH
min)
I/O L
(minimum)
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