- 您现在的位置：买卖IC网 > PDF目录370013 > PowerNP NPe405 (IBM Microeletronics) 32-Bit Embedded Processor(32位嵌入式处理器（应用于网络方面，提供高性价比）) PDF资料下载
参数资料
| 型号： | PowerNP NPe405 |
| 厂商： | IBM Microeletronics |
| 英文描述： | 32-Bit Embedded Processor(32位嵌入式处理器（应用于网络方面，提供高性价比）) |
| 中文描述： | 32位嵌入式处理器（32位嵌入式处理器（应用于网络方面，提供高性价比）） |
| 文件页数： | 2/2页 |
| 文件大小： | 171K |
| 代理商： | POWERNP NPE405 |
GK21-0270-00
PowerNP NPe405 Family Specifications
Technology
0.25μm (0.18μm L
eff
) CMOS SA-12E
Performance (est.)
282 Dhrystone 2.1 MIPS @ 200MHz
375 Dhrystone 2.1 MIPS @ 266MHz
Frequency (CPU / SDRAM)
200/100
266/133
Typical Power Dissipation
(1)
(est.)
1.5W (NPe405H)
1.1W (NPe405L)
Signal I/Os
360 (NPe405H)
206 (NPe405L)
Temperature Range
(1)
-40
o
C to 85
o
C
Power Supply
2.5V (core), 3.3V (I/O) supports 5V I/Os
Packaging
580-Ball Enhanced PBGA; 35mm x 35mm,
1mm pad pitch, 4-rows (NPe405H)
324-Ball Enhanced PBGA; 23mm x 23mm,
1mm pad pitch, 4-rows (NPe405L)
1 See datasheet specifications for more detailed information.
SDRAM Controller
Up to 4 chip selects, 4MB to 256MB
per bank
PC100 compliant (PC133 for 266MHz)
Support dual- and quad-bank SDRAMs
with 11x8 to 13x11 addressing
Programmable address mapping
and timing
Separate 32-byte read and 128-byte
write buffers
Power management (self-refresh)
32-bit external data bus width
ECC option
Peripheral Bus Controller
Supports ROM, EPROM, SRAM, Flash,
and peripherals
Synchronous or asynchronous
Programmable address mapping
NPe405H supports:
- 32-bit addr / 8-, 16-, and 32-bit data
- Interface supports master and slave
devices
- 8 chip selects
NPe405L supports:
- 28-bit address / 8-, 16-bit data
- Interface supports slave devices
- 4 chip selects
DMA Controller
4 independent channels (internal
or external)
Supports: buffered memory to
peripheral, peripheral to memory and
memory to memory transfers
8-, 16-, 32-bit peripheral support
Scatter/gather capability with
command/data chaining
32 byte data buffer
Peripherals supported include PCI
memory, internal UARTs, and DMA
peripherals on the external peripheral
bus
Other On-Chip Peripherals
2 serial ports (16550), 9-pin and 4-pin
Master and slave IIC controller,
compliant with Phillips I
2
C spec
Up to 32 general purpose I/Os
Interrupt controller including up
to 12 external interrupts
Development Support
IBM PowerPC embedded processors
are supported by IBM and over 90
select third-party vendors in the
PowerPC Embedded Tools
TM
program.
This program offers early development
support through a full range of
embedded development tools,
including compilers, debuggers, real-
time operating systems, emulators,
logic analyzers, and evaluation
boards.
All Rights Reserved
Printed in the United States of America 11-00
The following are trademarks of International
Business Machines Corporation in the United
States, or other countries, or both:
IBM
IBM Logo
PowerPC Embedded Tools
PowerPC
PowerPC Logo
PowerNP
Other company, product and service names may
be trademarks or service marks of others.
All information contained in this document is
subject to change without notice. The products
described in this document are NOT intended for
use in implantation or other life support applica-
tions where malfunction may result in injury or
death to persons. The information contained in this
document does not affect or change IBM’s product
specifications or warranties. Nothing in this
document shall operate as an express or implied
license or indemnity under the intellectual property
rights of IBM or third parties. All information
contained in this document was obtained in
specific environments, and is presented as an
illustration. The results obtained in other operating
environments may vary.
THE INFORMATION CONTAINED IN THIS
DOCUMENT IS PROVIDED ON AN “AS IS” BASIS. In
no event will IBM be liable for damages arising
directly or indirectly from any use of the information
contained in this document.
IBM Microelectronics Division
1580 Route 52
Hopewell Junction, NY 12533-6351
The IBM home page can be found at
ibm.com
.
The IBM Microelectronics Division home page
can be found at
www.chips.ibm.com.
相关PDF资料 |
PDF描述 |
|---|---|
| PowerPC 401GF | 32-bit RISC Embedded Controllers(32位RISC结构嵌入式控制器) |
| PowerPC 403GA | 32-bit RISC Embedded Controllers(32位RISC结构嵌入式控制器) |
| PowerPC 403GB | 32-bit RISC Embedded Controllers(32位RISC结构嵌入式控制器) |
| PowerPC 403GC | 32-bit RISC Embedded Controllers(32位RISC结构嵌入式控制器) |
| PowerPC 403GCX | 32-Bit RISC Embedded Controller(32位精简指令集嵌入式控制器) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| POWERPAC-B | 制造商:IAR Systems 功能描述:PowerPac |
| POWERPAC-S | 制造商:IAR Systems 功能描述:PowerPac |
| POWERPAT PLUS | 制造商:Fluke Electronics 功能描述:SOFTWARE PAT |
| POWERPATPLUS | 制造商:Fluke Electronics 功能描述:Fluke Powerpat Plus |
| POWERPLUG15W | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:AC/DC POWER SUPPLY |
发布紧急采购，3分钟左右您将得到回复。