M20 Processor Module

The M20 module is a reference design for the C3 series processors. If offers customers a platform for rapid evaluation and application development as it comes preloaded with the platform software from the factory.

The small footprint and high density 100 signal connector makes the integration to any system with a 24x45 mm area on the printed circuit board easy. The six layer board has a production quality level product and can also be used in final customer products.

The use of this module is a low-risk development starting point. The module offers full access to all I/O interfaces of the processor. The module contains SDRAM and serial flash enough to store not only the basic platform software, but also your own application code.

Key features

• C3 series microcontrollers
• 8 MB SDRAM, 2 MB Flash memory
• Pin for battery backup ofthe on-chip RTC
• Efficient switching power supply regulator, 4.5-25V input
• Rugged FX10A connector
• RoHS compliant
• 24x45 mm

Peripherals

The comnnector makes the on-chip peripheral devices available::

• Two Ethernet controllers
• Three asynchronous serial ports
• I2C, SPI, generic serial interface
• Upto 80 GPIO
• High-speed DMA-supported I/O bus, and generic 8-bit data interface

Block diagram

Availabilty

• M20 Protocol Controller for IEEE 1588 - Reference Module
  C32 or C34 based system complete with 8MB SDRAM and 2MB Flash

Conemtech may make changes to specifications and product descriptions at any time, without notice.