參數(shù)資料
型號： PPC440GX-3CC667S
廠商： APPLIEDMICRO INC
元件分類： 微控制器/微處理器
英文描述： Power PC 440GX Embedded Processor
中文描述： 32-BIT, 667 MHz, RISC PROCESSOR, CBGA552
封裝： 25 X 25 MM, CERAMIC, FBGA-552
文件頁數(shù)： 51/93頁
文件大?。?/td> 794K
代理商： PPC440GX-3CC667S
440GX – Power PC 440GX Embedded Processor
AMCC
51
Revision 1.15 – August 30, 2007
Data Sheet
PCIXTRDY
I
ndicates the target agent’s ability to complete the current data
phase of the transaction.
I/O
3.3V PCI
4
DDR SDRAM Interface
BA0:1
Bank Address supporting up to four internal banks.
O
2.5V SSTL_2
BankSel0:3
Selects up to four external DDR SDRAM banks.
O
2.5V SSTL_2
CAS
Column Address Strobe.
O
2.5V SSTL_2
ClkEn0:3
Clock Enable. One for each bank.
O
2.5V SSTL_2
DM0:8
Memory write data byte lane masks. MEMDM8 is the byte lane
mask for the ECC byte lane.
O
2.5V SSTL_2
DQS0:8
Byte lane data strobe. DQS8 is the data strobe for the ECC byte
lane.
I/O
2.5V SSTL_2
ECC0:7
ECC check bits 0:7.
I/O
2.5V SSTL_2
MemAddr00:12
Memory address bus.
O
2.5V SSTL_2
MemClkOut0
MemClkOut0
Subsystem clock.
O
2.5V SSTL_2
MemData00:63
Memory data bus.
I/O
2.5V SSTL_2
MemVRef1:2
Memory reference voltage (SV
REF
) input.
I
Voltage Ref
Receiver
RAS
Row Address Strobe.
O
2.5V SSTL_2
WE
Write Enable.
O
2.5V SSTL_2
Ethernet Interface
EMCCD,
EMC1RxErr,
GMCGTxClk,
GMC0TxClk,
TBITxClk,
RTBI0TxClk
MII: Collision detection
RMII 1: Receive error
GMII: 1000Mbps Transmit clock
RGMII: Transmit clock
TBI: Transmit clock
RTBI: Transmit clock
I/O
3.3V tolerant
2.5V CMOS
EMCCrS,
EMC0CrSDV,
GMCTxD7,
GMC1TxD3,
TBITxD7,
RTBI1TxD3
MII: Carrier sense
RMII 0: Carrier sense data valid
GMII: Transmit data
RGMII 1: Transmit data
TBI: Transmit data
RTBI 1: Transmit data
I/O
3.3V tolerant
2.5V CMOS
EMCMDClk
MII and RMII: Management data clock
O
3.3V tolerant
2.5V CMOS
EMCMDIO
MII and RMII: Transfer command and status information between
MII and PHY
I/O
3.3V tolerant
2.5V CMOS
Signal Functional Description
(Sheet 2 of 8)
Notes:
1. Receiver input has hysteresis
2. Must pull up (recommended value is 3k
Ω
to 3.3V
)
3. Must pull down (recommended value is 1k
Ω
)
4. If not used, must pull up (recommended value is 3k
Ω
to 3.3V)
5. If not used, must pull down (recommended value is 1k
Ω
)
6. Strapping input during reset; pull-up or pull-down required
Signal Name
Description
I/O
Type
Notes
相關(guān)PDF資料
PDF描述
PPC440GX-3CF400C Power PC 440GX Embedded Processor
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PPC440GX-3CE800C 制造商:AppliedMicro 功能描述:
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PPC440GX-3CF533C 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:Power PC 440GX Embedded Processor
PPC440GX-3CF533CZ 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:Power PC 440GX Embedded Processor
PPC440GX-3CF533E 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:Power PC 440GX Embedded Processor
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