IXP420 网络处理器
The Intel® IXP420 network processor is a single-chip integrated processor that meets the needs of high-performance, cost sensitive applications including home gateways, small office/home office (SOHO) routers, wireless access points, industrial control,
networked imaging and other networked embedded applications.
The network processor feature set integrates an Intel XScale® processor, high-performance PCI interface, USB controller and two 10/100 Ethernet MACs. It enables cost-effective implementations that extend the processing power, low-power consumption and
flexibility into targeted market segments.
IXP420 关键特性
- Member of the Intel® IXP4XX product line of network processors, designed for residential, small-to-medium enterprise (SME) and networked embedded applications
- Intel XScale processor provides headroom for customer-
defined applications
- Intel® Infrastructure DSP Solution on Intel XScale processor
supports two to four voice channels and reduces system cost
- Two integrated 10/100 Base-T Ethernet MACs with Media Independent Interface (MII) for design flexibility and cost-effective wire-speed performance
- 33/66 MHz PCI v2.2 host and option interface for glueless
connection of up to four devices
- SDRAM controller supports from 8 to 256 Mbytes of SDRAM memory
- Average consumption of 1.5W to a maximum of 1.9W
- USB version 1.1 device controller
- Two high-speed UARTs can be configured to support speed from 1200 baud to 921 Kbaud each
- Sixteen GPIO pins
- 16-bit configurable expansion bus allows easy glueless connection to peripheral devices
- 266, 400 and 533 MHz commercial temperature (0°C to 70°C)
- 266 MHz extended temperature (-40°C to +85°C)
IXP420 购型号
| Device |
Stepping |
Speed (MHz) |
Extended Temp. |
Lead Free |
Part # |
| Intel® IXP420 |
B-1 |
266 |
Yes |
Yes |
EWIXP420ABBT |
| Intel® IXP420 |
B-1 |
266 |
Yes |
|
GWIXP420ABBT |
| Intel® IXP420 |
B-1 |
533 |
|
Yes |
PRIXP420ABD |
| Intel® IXP420 |
B-1 |
400 |
|
Yes |
PRIXP420ABC |
| Intel® IXP420 |
B-1 |
266 |
|
Yes |
PRIXP420ABB |
| Intel® IXP420 |
B-1 |
533 |
|
|
FWIXP420ABD |
| Intel® IXP420 |
B-1 |
400 |
|
|
FWIXP420ABC |
| Intel® IXP420 |
B-1 |
266 |
|
|
FWIXP420ABB |
IXP420 技术支持
