PPC440GX-3NF667C Applied Micro Circuits Corporation, PPC440GX-3NF667C Datasheet - Page 49

• Manufacturer Part Number: PPC440GX-3NF667C
• Manufacturer: Applied Micro Circuits Corporation

Specifications of PPC440GX-3NF667C

• Family Name: 440GX
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 667MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.55/2.5V
• Operating Supply Voltage (max): 1.6/2.7V
• Operating Supply Voltage (min): 1.5/2.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 552
• Package Type: FCBGA
• Lead Free Status / Rohs Status: Compliant

Revision 1.20 – June 9, 2009
Signal Functional Description
Notes:
1. Receiver input has hysteresis
2. Must pull up (recommended value is 3kΩ to 3.3V)
3. Must pull down (recommended value is 1kΩ)
4. If not used, must pull up (recommended value is 3kΩ to 3.3V)
5. If not used, must pull down (recommended value is 1kΩ to GND)
6. Strapping input during reset; pull-up (recommended value is 3kΩ to 3.3V) or pull-down (recommended value is 1kΩ to GND)
AMCC
PCI-X Interface
PCIXAD00:63
PCIXC0:7[BE0:7]
PCIXCap
PCIX133Cap
PCIXClk
PCIXDevSel
PCIXFrame
PCIXGnt0
PCIXGnt1
PCIXGnt2:5
PCIXIDSel
PCIXINT
PCIXIRDY
PCIXM66En
PCIXParHigh
PCIXParLow
PCIXPErr
PCIXReq0
PCIXReq1:5
PCIXReq64
PCIXAck64
PCIXReset
PCIXSErr
PCIXStop
Data Sheet
required
Signal Name
Address/Data bus (bidirectional).
PCI-X Command[Byte Enables]
Capable of PCI-X operation.
PCI-X devices are 133 MHz capable.
Provides timing to the PCI interface for PCI transactions.
Note: If the PCI-X interface is not being used, drive this pin with a
3.3V clock signal at a frequency between 1 and 66MHz
Indicates the driving device has decoded its address as the target
of the current access.
Driven by the current master to indicate beginning and duration of
an access.
Indicates that the specified agent is granted access to the bus.
When using an external PCI/PCI-X arbiter, connect the external
arbiter's Grant line to this signal.
Indicates that the specified agent is granted access to the bus.
Indicates that the specified agent is granted access to the bus.
Used as a chip select during configuration read and write
transactions.
Level sensitive PCI interrupt.
Indicates initiating agent’s ability to complete the current data
phase of the transaction.
Capable of 66MHz operation.
Even parity across PCIAD32:63 and PCIXC0:3[BE4:7].
Even parity across PCIAD0:31 and PCIXC0:3[BE0:3].
Reports data parity errors during all PCI transactions except a
Special Cycle.
An indication to the PCI-X arbiter that the specified agent wishes
to use the bus. When using an external PCI/PCI-X arbiter, connect
the external arbiter's Request line to this signal.
An indication to the PCI-X arbiter that the specified agent wishes
to use the bus.
Asserted by the current bus master, indicating a 64-bit transfer.
Indicates the target can transfer data using 64 bits.
Brings PCI device registers and logic to a consistent state.
Reports address parity errors, data parity errors on the Special
Cycle command, or other catastrophic system errors.
Indicates the current target is requesting the master to stop the
current transaction.
(Sheet 1 of 8)
Description
440GX – Power PC 440GX Embedded Processor
.
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
I
I
I
I
I
3.3V LVTTL
3.3V LVTTL
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
w/pull-up
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
3.3V PCI
Type
Notes
5
4
4
4
4
5
4
5
4
4
4
4
4
4
4
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