PPC440EPX-NPAFFFTS AMCC [Applied Micro Circuits Corporation], PPC440EPX-NPAFFFTS Datasheet - Page 82

• Manufacturer Part Number: PPC440EPX-NPAFFFTS
• Description: PowerPC 440EPx Embedded Processor
• Manufacturer: AMCC [Applied Micro Circuits Corporation]

440EPx – PPC440EPx Embedded Processor
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.
82
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
Signal
Setup Time
(T
IS
n/a
n/a
n/a
n/a
n/a
1.5
1.5
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
1
1
1
1
5
4
4
4
min)
Input (ns)
Hold Time
(T
IH
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1.5
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
1
1
1
1
1
1
0
0
0
min)
Valid Delay
(T
OV
n/a
n/a
0.5
0.5
n/a
n/a
0.5
0.5
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
3
3
3
5
5
6
4
4
4
4
max)
Output (ns)
Hold Time
(T
OH
n/a
n/a
3.5
3.5
n/a
n/a
3.5
3.5
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
1
1
1
0
0
0
1
1
1
1
min)
(minimum)
USB 2.0
USB 2.0
Output Current (mA)
I/O H
27.7
27.7
27.7
27.7
27.7
27.7
15.3
19.1
19.1
19.1
19.1
14.6
14.6
19.1
19.1
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
5.1
5.1
5.1
5.1
5.1
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Revision 1.26 – October 15, 2007
Preliminary Data Sheet
(minimum)
USB 2.0
USB 2.0
I/O L
12.8
12.8
12.8
12.8
12.8
12.8
10.2
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
n/a
6.8
6.8
6.8
6.8
6.8
n/a
n/a
8.7
n/a
n/a
n/a
8.7
n/a
8.7
8.7
6.6
6.6
n/a
8.7
n/a
n/a
8.7
GMC0RxClk
GMC0RxClk
GMC1RxClk
GMC1RxClk
GMC0TxClk
GMC0TxClk
GMC1TxClk
GMC1TxClk
SMIIRefClk
SMIIRefClk
SMIIRefClk
SMIIRefClk
SMIIRefClk
Clock
AMCC Proprietary
Notes