參數(shù)資料
型號(hào)： PPC405EP-3LB333C
廠商： APPLIEDMICRO INC
元件分類(lèi)： 微控制器/微處理器
英文描述： PowerPC 405EP Embedded Processor
中文描述： 32-BIT, 333.33 MHz, RISC PROCESSOR, PBGA385
封裝： 31 X 31 MM, LEAD FREE, PLASTIC, EBGA-385
文件頁(yè)數(shù)： 47/50頁(yè)
文件大?。?/td> 373K
代理商： PPC405EP-3LB333C
PPC405EP – PowerPC 405EP Embedded Processor
Revision 1.07 – September 10, 2007
Data Sheet
AMCC
47
Table 15. I/O Specifications—Group 2
Notes:
1.
The SDRAM command interface is configurable through SDRAM0_TR[LDF] to provide a 2 to 4 cycle delay before the
command is used by SDRAM.
2. SDRAM I/O timings are specified relative to a MemClkOut terminated into a lumped 10pF load.
3. SDRAM interface hold times are guaranteed at the PPC405EP package pin. System designers must use the PPC405EP IBIS
model (available from
www.amcc.com
) to ensure their clock distribution topology minimizes loading and reflections, and that
the relative delays on clock wiring do not exceed the delays on other SDRAM signal wiring.
4. PerClk rising edge at package pin with a 10pF load trails the internal PLB clock by approximately 0.8ns.
5. I
OH
is specified at 2.4V and I
OL
is specified at 0.4V.
Signal
Input (ns)
Output (ns)
Output Current (mA)
I
OH
(minimum)
Clock
Notes
Setup Time
(T
IS
min)
Hold Time
(T
IH
min)
Valid Delay
(T
OV
max)
Hold Time
(T
OH
min)
I
OL
(minimum)
SDRAM Interface
BA1:0
BankSel3:0
CAS
ClkEn0:1
DQM0:3
MemAddr12:00
MemData00:31
RAS
WE
External Slave Peripheral Interface
PerAddr06:31
[PerBLast]
PerCS0
[PerCS1:4]
PerData00:31
PerOE
PerR/W
PerReady
PerWBE0:3
ExtReset
PerClk
na
na
na
na
na
na
1.6
na
na
na
na
na
na
na
na
1
na
na
4.7
4.5
4.8
4.1
4.7
4.8
4
5
4.9
2
15.3
15.3
15.3
28.7
15.3
15.3
15.3
15.3
15.3
10.2
10.2
10.2
19.3
10.2
10.2
10.2
10.2
10.2
MemClkOut
MemClkOut
MemClkOut
MemClkOut
MemClkOut
MemClkOut
MemClkOut
MemClkOut
MemClkOut
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1.7
2
1.6
1.9
2.1
1.2
2.1
2
na
4
na
1
3.8
8
1.6
0
15.3
12
10.2
8
PerClk
PerClk
na
na
4.1
1.5
10.3
7.1
PerClk
5
na
na
6.5
na
na
na
1
na
na
1
na
na
na
6.4
4.1
4.1
na
4.1
na
0.4
1.5
1.5
1.6
na
1.6
na
-0.2
15.3
10.3
10.3
na
10.3
15.3
15.3
10.2
7.1
7.1
na
7.1
10.2
10.2
PerClk
PerClk
PerClk
PerClk
PerClk
PerClk
PLB Clk
4
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參數(shù)描述
PPC405EP-3LB333CZ 制造商:AMCC 制造商全稱(chēng):Applied Micro Circuits Corporation 功能描述:PowerPC 405EP Embedded Processor
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PPC405EX-NPA400T 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 533 MHZ, 2 PCIE, 2 10/100/1G ETHE - Trays
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