PPC440EP-3JC533C Applied Micro Circuits Corporation, PPC440EP-3JC533C Datasheet - Page 54

• Manufacturer Part Number: PPC440EP-3JC533C
• Manufacturer: Applied Micro Circuits Corporation

Specifications of PPC440EP-3JC533C

• Family Name: 440EP
• Device Core: PowerPC
• Device Core Size: 16b
• Frequency (max): 533MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5/2.5V
• Operating Supply Voltage (max): 1.6/2.7V
• Operating Supply Voltage (min): 1.4/2.3V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 456
• Lead Free Status / RoHS Status: Compliant

Table 8. Signal Functional Description (Sheet 3 of 9)
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)
6. Strapping input during reset; pull-up or pull-down required
54
Ethernet Interface
EMCCD, EMC1RxErr
EMCCrS, EMC0CrsDV
EMCDV, EMC1CrsDV
EMCMDClk
EMCMDIO
EMCRxClk
EMCRxD0:1,
EMC0RxD0:1
EMC0:1RxD
EMCRxD2:3,
EMC1RxD0:1
EMCRxErr,
EMC0RxErr
EMCTxClk,
EMCRefClk
EMCTxD0:1,
EMC0TxD0:1
EMC0:1TxD
EMCTxD2:3,
EMC1TxD0:1
EMCTxEn,
EMC0TxEn,
EMCSync
EMCTxErr,
EMC1TxEn
RejectPkt
Revision 1.29 – May 07, 2008
Signal Name
Data Sheet
MII: Collision detection.
RMII1: Receive error.
MII: Carrier sense.
RMII0: Carrier sense data valid.
MII: Data valid.
RMII1: Carrier sense data valid.
MII, RMII, and SMII: Management data clock.
MII, RMII, and SMII: Transfer command and status information
with PHY.
MII: Receive clock.
MII: Receive data.
RMII0: Receive data.
SMII0 and SMII1: Receive data.
MII: Receive data.
RMII1: Receive data.
MII: Receive error.
RMII0: Receive error.
MII: Transmit clock.
SMII: Reference clock (125MHz).
RMII: Reference clock (50MHz).
MII: Transmit data.
RMII0: Transmit data.
SMII0 and SMII1: Transmit data.
MII: Transmit data.
RMII1: Transmit data.
MII: Transmit data enabled.
RMII0: Transmit data enabled.
SMII: Sync signal. (Note: Redrive EMCSync when driving more
than one load. EMCSync is a weak driver).
MII: Transmit error.
RMII1: Transmit data enabled.
External request to reject a packet.
Description
440EP – PPC440EP 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
O
O
I
I
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
2.5V CMOS
Type
AMCC Proprietary
Notes