4
Applications
The
MMnet102
minimodule can be used as a design base for electronic circuits co-operating from the
Ethernet/Internet network, covering the following areas of interest:
•
Industrial remote controlling and monitoring systems
•
Telemetry
•
Intelligent buildings
•
Alarm systems
•
Weather stations and environment monitoring
•
Medical electronics
•
Heating and air-conditioning systems
•
Telecommunication
•
Road traffic monitoring
•
Remote data logging
•
Home automation
The
MMnet102
minimodule can be also used in didactic workshops of information and electronic schools,
illustrating the aspects of co-operation of electronic circuits from the Ethernet/Internet network, as well as be
used to construct thesis circuits.
Features
•
Fast RISC microcontroller ATmega128 with up to 16 MIPS throughput
•
Ethernet controller IEEE 802.3 10/100Mb/s
•
128kB of in circuit programmable FLASH program memory
•
128KB of RAM memory
•
4kB of EEPROM memory
•
Serial DataFlash memory 32 or 64Mbit (4 or 8MBytes)
(1)
•
Flexible memory controller, allowing suit address space to application requirements
•
I2C Real Time Clock and battery socket
(1)
•
Reliable reset circuit
•
Crystal resonator 14.7456 or 16 MHz
•
Crystal resonators 32.768 Hz for RTC and MCU internal timer/counter
•
4 LED diodes indicating: power, LAN activity, DataFlash activity
•
Fully SMD made on 4-layer PCB
•
2 x 32 terminals with 0.1" (2.54mm) pitch fitting every prototype board
•
Available free operating system with TCP/IP stack supporting many protocols
•
Available evaluation board and sample applications
•
Small dimensions: 56mm x 43mm
Remarks:
1. Assembled in dependence on the MMnet102 version
