PPC440GX-3FF533C AMCC [Applied Micro Circuits Corporation], PPC440GX-3FF533C Datasheet - Page 75

• Manufacturer Part Number: PPC440GX-3FF533C
• Description: Power PC 440GX Embedded Processor
• Manufacturer: AMCC [Applied Micro Circuits Corporation]

I/O Specifications—All Speeds
Notes:
1. Ethernet interface meets timing requirements as defined by IEEE 802.3 standard.
2. PCI-X timings are for asynchronous operation up to 133MHz. PCI-X input setup time requirement is 1.2ns for 133MHz and
3. The clock frequency for RMII operation is 50MHz ± 100ppm.
4. The clock frequency for SMII operation is 125MHz ± 100ppm.
5. These are DDR signals that can change on both the positive and negative clock transitions.
Revision 1.15 – August 30, 2007
AMCC
Internal Peripheral Interface
IIC0SClk
IIC0SDA
IIC1SClk
IIC1SDA
UARTSerClk
UART0_Rx
UART0_Tx
UART0_DCD
UART0_DSR
UART0_CTS
UART0_DTR
UART0_RI
UART0_RTS
UART1_Rx
UART1_Tx
UART1_DSR/CTS
UART1_RTS/DTR
Interrupts Interface
IRQ00:17
JTAG Interface
TDI
TMS
TDO
TCK
TRST
1.7ns for 66MHz. PCI timings (in parentheses) are for asynchronous operation up to 66MHz. PCI output hold time
requirement is 1ns for 66MHz and 2ns for 33MHz.
Data Sheet
Signal
Setup Time
(T
IS
na
na
na
na
na
na
na
na
min)
Input (ns)
Hold Time
(T
IH
na
na
na
na
na
na
na
na
min)
(Sheet 6 of 7)
Valid Delay
(T
OV
na
na
na
na
na
na
na
na
na
na
max)
Output (ns)
440GX – Power PC 440GX Embedded Processor
Hold Time
(T
OH
na
na
na
na
na
na
na
na
na
na
min)
(minimum)
Output Current (mA)
I/O H
15.3
15.3
15.3
15.3
10.3
10.3
10.3
10.3
10.3
15.3
na
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
7.1
7.1
7.1
7.1
7.1
na
na
na
na
na
na
na
na
na
na
na
na
na
Clock
Notes
async
async
async
async
async
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