CP2201-GM Silicon Labs

CP2200/1 SINGLE-CHIP ETHERNET CONTROLLER Ethernet Controller Software Support Integrated IEEE 802.3 MAC and 10 BASE-T PHY Royalty-free TCP/IP stack with device drivers Fully compatible with 100/1000 BASE-T networks TCP/IP Stack Configuration Wizard Full/Half duplex with auto-negotiation Hardware diagnostic software and example code Automatic polarity detection and correction Example Applications Automatic retransmission on collision Remote sensing and monitoring Automatic padding and CRC generation Inventory management Supports broadcast and multi-cast MAC addressing VoIP phone adapters Parallel Host Interface (30 Mbps Transfer Rate) Point-of-sale devices 8-bit multiplexed or non-multiplexed mode Network clocks Only 11 I/O pins required in multiplexed mode Embedded Web Server Remote Ethernet-to-UART bridge Intel or Motorola Bus Format Interrupt on received packets and Wake-on-LAN Supply Voltage 3.1 to 3.6 V 8 kB Flash Memory 8192 bytes ISP non-volatile memory Package Factory pre-programmed unique 48-bit MAC Address Pb-free 48-pin TQFP (9x9 mm footprint) No external EEPROM required Pb-free 28-pin QFN (5x5 mm footprint) Other Features Ordering Part Number LED output drivers (Link/Activity) CP2200-GQ (48-pin) Dedicated 2 kB RAM transmit buffer and 4 kB RAM CP2201-GM (28-pin) receive FIFO buffer Temperature Range: 40 to +85 C Power-on Reset 5 V Tolerant I/O 20 MHz XTAL CP2200 LED 8 kB Clock Control Flash ACT LED 2 kB Host TX+/TX- Tx Buffer Interface Ethernet Ethernet RJ-45 MAC PHY 4 kB RX+/RX- Rx FIFO LINK LED Figure 1. Example System Diagram Rev. 1.0 5/07 Copyright 2007 by Silicon Laboratories CP2200/1 Parallel BusCP2200/1 2 Rev. 1.0