Shanghai ZLAN Information Technology Co., Ltd Tel: +86-17321037177 http://www.zlmcu.com
8
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Single chip of high integration: internal integrated integrate MAC and PHY
interface of 10M/100M fast Ethernet, no need to extend RAM, FLASH and PHY,
only need to externally connect the resistance capacitance.
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Support Auto Negotiation Full-duplex&half duplex. Support for automatic cross
line detection (MDI/MDIX)
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3.3V working voltage, 5V I/O signal tolerance. Can be 3.3V/1.8V dual power
supply or 3.3V single power supply.
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Baud rate of UART1 support 1200~115200bps in high speed mode, support
1200~38400bps in low speed mode. The data bits of UART1 support 5~9 bits,
the parity bit can be None, Odd, Even, Mark, Space five types, support hardware
flow control and software flow control. UART2 support 1200~921.6Kbps.
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80 feet LQFP lead free encapsulation.
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Abundant signal light: indicator light for TCP connection establishing, wires
connecting, data communication.
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Support 485 sending permit control line RS485_EN pin used on RS485 bus.
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Industrial chip for temperature -40
℃
to 85
℃
.
1.3.2 The Software Features
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Internal solidify serial port to TCP/IP software of full function, no need secondary
development.
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Support TCP server, TCP client, UDP mode, UDP multicast. Support TCP Server
function when as TCP Client. Support 30 TCP connection when as TCP Server,
support 7 destination IP when as TCP Client.
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Support chip connect to send MAC address function, convenient for managing
devices in cloud.
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Provide secondary SDK DLL development library of searching and configuring
chip in PC.