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CP2201
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제조사
Silonex Inc.
CP2201 데이터시트 - Silonex Inc.
Silonex Inc.
System Overview
The CP2200/1 is a single-chip Ethernet controller containing an integrated IEEE 802.3 Ethernet Media Access Controller (MAC), 10BASE-T Physical Layer (PHY), and 8 kB Non-Volatile Flash Memory available in a compact 5 x 5 mm QFN-28 package (sometimes called “MLF” or “MLP”) and a 48-pin TQFP package. The CP2200/1 can add Ethernet connectivity to any microcontroller or host processor with 11 or more Port I/O pins. The 8-bit parallel interface bus supports both Intel and Motorola bus formats in multiplexed and non-multiplexed mode. The data transfer rate in non-multiplexed mode can exceed 30 Mbps.
Ethernet Controller
• Integrated IEEE 802.3 MAC and 10 BASE-T PHY
• Fully compatible with 100/1000 BASE-T networks
• Full/Half duplex with auto-negotiation
• Automatic polarity detection and correction
• Automatic retransmission on collision
• Automatic padding and CRC generation
• Supports broadcast and multi-cast MAC addressing
Parallel Host Interface (30 Mbps Transfer Rate)
• 8-bit multiplexed or non-multiplexed mode
• Only 11 I/O pins required in multiplexed mode
• Intel® or Motorola® Bus Format
• Interrupt on received packets and Wake-on-LAN
8 kB Flash Memory
• 8192 bytes ISP non-volatile memory
• Factory pre-programmed unique 48-bit MAC Address
• No external EEPROM required
Other Features
• LED output drivers (Link/Activity)
• Dedicated 2 kB RAM transmit buffer and 4 kB RAM
receive FIFO buffer
• Power-on Reset
• 5 V Tolerant I/O
Example Applications
• Remote sensing and monitoring
• Inventory management
• VoIP phone adapters
• Point-of-sale devices
• Network clocks
• Embedded Web Server
• Remote Ethernet-to-UART bridge
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