参数资料
型号: 405EX
厂商: Applied Micro Circuits Corp.
英文描述: PowerPC 405EX Embedded Processor
中文描述: 嵌入式处理器的PowerPC 405EX
文件页数: 36/67页
文件大小: 457K
代理商: 405EX
PPC405EX – PowerPC 405EX Embedded Processor
Revision 1.09 - August 21, 2007
AMCC Proprietary
41
Preliminary Data Sheet
External Peripheral Interface
PerAddr05:31
Address bus 5:31.
I/O
3.3V LVTTL
PerClk
Clock output.
O
3.3V LVTTL
PerCS0
Chip selects 0.
O
3.3V LVTTL
2
PerCS1:3
Chip selects 1:3.
I/O
3.3V LVTTL
1, 2
PerData00:31
Data bus 0:31.
I/O
3.3V LVTTL
PerDataPar0:3
Data bus parity 0:3.
I/O
3.3V LVTTL
PerOE
Output enable.
O
3.3V LVTTL
2
PerReady
Slave is ready to trasfer data.
I
3.3V LVTTL
receiver
PerBLast
Last transfer of burst access.
I/O
3.3V LVTTL
1, 4
PerErr
External bus error.
I/O
3.3V LVTTL
1, 5
PerRW
Read/Write.
I/O
3.3V LVTTL
1, 2
PerWBE0:3
Write Byte enable 0:3.
I/O
3.3V LVTTL
1, 2
ExtReset
External reset.
O
3.3V LVTTL
External Bus Master Interface
BusReq
External bus request.
I/O
3.3V LVTTL
1
ExtAck
External data transfer complete.
I/O
3.3V LVTTL
1
ExtReq
External data transfer request.
I/O
3.3V LVTTL
1, 4
HoldReq
External request for bus access.
I/O
3.3V LVTTL
1, 5
HoldAck
External request acknowledge.
I/O
3.3V LVTTL
1
DMA Interface
DMAAck0:1
External peripheral DMA acknowledge.
I/O
3.3V LVTTL
DMAAck2:3
External peripheral DMA acknowledge.
I/O
3.3V LVTTL
1
DMAReq0:1
External peripheral DMA request.
I/O
3.3V LVTTL
5
DMAReq2
External peripheral DMA request.
I/O
3.3V LVTTL
1, 5
DMAReq3
External peripheral DMA request.
I/O
3.3V LVTTL
5
DMAEOT0:1
External DMA peripheral end-of-transmission.
I/O
3.3V LVTTL
5
DMAEOT2:3
External DMA peripheral end-of-transmission.
I/O
3.3V LVTTL
1, 5
Table 6. Signal Functional Description (Sheet 4 of 7)
Notes:
1. Receiver input has hysteresis.
2. Must pull up. See “Pull-Up and Pull-Down Resistors” on page 37 for recommended termination values.
3. Must pull down. See “Pull-Up and Pull-Down Resistors” on page 37 for recommended termination values.
4. If not used, must pull up.
5. If not used, must pull down.
6. Strapping input during reset; pull up or pull down as required.
Signal Name
Description
I/O
Type
Notes
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405EXR 制造商:AMCC 制造商全称:Applied Micro Circuits Corporation 功能描述:Embedded Processor
405EZ 制造商:AMCC 制造商全称:Applied Micro Circuits Corporation 功能描述:PowerPC 405EZ Embedded Processor
405F 功能描述:鼓风机 40x10mm 5VDC 4.7CFM .7W 5400RPM 23dBA SB RoHS:否 制造商:Murata 产品:Blowers 电流类型:DC 电源电压:5.3 V 气流:1 l/min 轴承类型: 噪声: 速度: 功率额定值: 框架尺寸 (mm):20 mm x 20 mm x 1.85 mm 外壳材料: 端接类型:SMD/SMT 系列:MZB
405F 制造商:ebm-papst Inc 功能描述:FAN 40MM 5VDC
405F/2H 功能描述:风扇 40x40x10mm 5VDC RoHS:否 制造商:Sanyo Denki 产品:Fans 电流类型: 电源电压:48 V 气流:636 CFM 轴承类型: 噪声:83 dBA 速度:6400 RPM 功率额定值:264 W 框架尺寸 (mm):172 mm x 150 mm x 102 mm 外壳材料:Aluminum 端接类型:Wire 系列: