ppc440gr-3jb667cz Applied Micro Circuits Corporation (AMCC), ppc440gr-3jb667cz Datasheet - Page 74

• Manufacturer Part Number: ppc440gr-3jb667cz
• Description: Powerpc 440gr Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

Table 20. I/O Specifications—PCI, UART, IIC, SPI, Ethernet, System and Debug Interfaces (Sheet 2 of 2)
Notes:
1. Ethernet interface meets timing requirements as defined by IEEE 802.3 standard.
2. EMCSync is a weak driver. Redrive EMCSync when driving more than one load.
74
Ethernet SMII Interface
EMC0RxD
EMC0TxD
EMC1RxD
EMC1TxD
EMCSync
Internal Peripheral Interface
IIC0SClk
IIC0SData
IIC1SClk
IIC1SData
SCPClkOut
SCPDI
SCPDO
UARTn_Rx
UARTn_Tx
UARTn_DCD
UARTn_DSR
UARTn_CTS
UARTn_DTR
UARTn_RI
UARTn_RTS
Interrupts Interface
IRQ0:9
JTAG Interface
TCK
TDI
TDO
TMS
TRST
System Interface
SysReset
Halt
SysErr
GPIO00:63
Trace Interface
TrcClk
TrcBS0:2
TrcES0:4
TrcTS0:6
Revision 1.19 – May 07, 2008
Preliminary Data Sheet
Signal
Setup Time
(T
IS
1.5
1.5
7
min)
Input (ns)
Hold Time
(T
IH
1
1
2
min)
Valid Delay
(T
OV
3.5
3.5
3.5
5
5
6
max)
Output (ns)
Hold Time
(T
OH
440GR – PPC440GR Embedded Processor
0
0
0
0
0
0
min)
(minimum)
Output Current (mA)
I/O H
10.3
10.3
10.3
15.3
10.3
10.3
10.3
10.3
10.3
10.3
5.1
5.1
5.1
5.1
5.1
n/a
n/a
n/a
n/a
n/a
n/a
n/a
na
na
na
na
na
na
na
na
na
na
na
na
(minimum)
I/O L
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
6.8
6.8
6.8
6.8
6.8
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
na
na
na
na
na
na
na
na
na
na
na
na
EMCRefClk
EMCRefClk
EMCRefClk
EMCRefClk
EMCRefClk
SCPClkOut
SCPClkOut
IIC0Clk
IIC1Clk
TrcClk
TrcClk
TrcClk
Clock
AMCC Proprietary
Notes
async
async
async
async
async
async
async
async
async
async
async
async
async
async
async
async
async
1, 2
1
1
1
1