Gecko100 - microcontroller
The Gecko100 microcontroller is a small ColdFire based device for use in embedded applications. This is a
device that I had designed when I was working for a previous company.
The Nueron100 will be a similar size, but a lot more powerful.
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Feature
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Description
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Info
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Type
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Processor
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ColdFire 5206e @54Mhz
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Freescale
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html
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Clock
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PLL system clock. Multiple frequency selection (54Mhz default)
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-
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FlashROM
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512kbytes
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-
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Internal Memory
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8k static RAM
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-
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-
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External Memory
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256kbytes SRAM (battery backed). Optional 16/32Meg DRAM module.
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-
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Real Time Clock
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Yes. On-board lithium or external battery
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Serial
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RS232C, auto powerdown.
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Expansion Bus
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GMEB (Gecko Microcontroller Expansion Bus)
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gmeb
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pdf
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Expansion Ports
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GekPort
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-
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pdf
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Logic
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Xilinx CoolRunner, JTAG connector.
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Power
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Dual step-down switching regulators. 6-12V DC input.
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Dimensions
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70x65mm
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4-Layer PCB
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Circuit Board Pictures
Gecko100 with DRAM module.
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Gecko100 top board view showing ColdFire 5206e, RTC, CPLD, PLL clock, port buffer, serial
port, power supply and expansion connectors.
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Bottom view of microcontroller board showing battery backed SRAM, FlashROM and battery.
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Gecko104 DRAM module. 32Meg EDO DRAM plus identification EEPROM.
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Gecko100 and DRAM module together showing overall height of boards.
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For more information, please contact Support
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