MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 46

• Manufacturer Part Number: MOD5234-100IR
• Description: MOD5234 10/100 ETHERNET MODULE
• Manufacturer: NetBurner Inc
• Type: Controllers & Processorsr

Specifications of MOD5234-100IR

• Interface: I²C, SPI, UART
• Voltage - Supply: 2.5V
• Mounting Type: Surface Mount
• Package / Case: Module
• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Format: -
• Baud Rates: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4483564

Overview
1-6
• Fast Ethernet Controller (FEC)
• FlexCAN Modules (up to 2)
• Three Universal Asynchronous Receiver Transmitters (UARTs)
— 64-Kbyte dual-ported SRAM on CPU internal bus, accessible by core and non-core bus
— 10 BaseT capability, half duplex or full duplex
— 100 BaseT capability, half duplex or full duplex
— On-chip transmit and receive FIFOs
— Built-in dedicated DMA controller
— Memory-based flexible descriptor rings
— Media independent interface (MII) to external transceiver (PHY)
— Full implementation of the CAN protocol specification version 2.0B
— Flexible Message Buffers (MBs), totalling up to 16 message buffers of 0–8 bytes data
— Unused MB space can be used as general purpose RAM space
— Listen only mode capability
— Content-related addressing
— Three programmable mask registers: global (for MBs 0-13), special for MB14 and
— Programmable transmit-first scheme: lowest ID or lowest buffer number
— “Time stamp” based on 16-bit free-running timer
— Global network time, synchronized by a specific message
— 16-bit divider for clock generation
— Interrupt control logic
— Maskable interrupts
— DMA support
— Data formats can be 5, 6, 7 or 8 bits with even, odd or no parity
— Up to 2 stop bits in 1/16 increments
— Error-detection capabilities
masters (e.g., DMA, FEC)
– Standard Data and Remote Frames (up to 109 bits long)
– Extended Data and Remote Frames (up to 127 bits long)
– 0–8 bytes data length
– Programmable bit rate up to 1 Mbps
length each, configurable as Rx or Tx, all supporting standard and extended messages
special for MB15
MCF5235 Reference Manual, Rev. 2
Freescale Semiconductor