PRODUCT OF THE WEEK: Acromag’s QMC470 TTL-Level Digital I/O moduleThis week’s product, the Acromag QMC470 TTL-Level Digital I/O module, has 40 general-purpose, bidirectional channels for embedded systems that require high channel density in a compact form factor. With maximum channel density, programmable interrupts, and output readback verification, the QMC470 module helps simplify the integration of digital control and monitoring functions in space-constrained systems. QMC modules have a much smaller footprint than PMC/XMC modules. Single-width QMC modules are only 26 x 78.25 mm which facilitates mixing and matching of multiple functions on a single carrier card for high-density I/O solutions. The QMC EEPROM holds module information and sensor data that is accessible by a smart carrier card with an IPMC controller over an I2C interface.