EM offers the best MIPS/Watt ratio with ultra-low current as low as 0.3mA in halt mode. They are best suited for controlling and display applications in which power consumption is critical.
EM also offers unique features on the 8bit Flash Microcontroller family capable of working with a single 1.5V battery.
The EM6819's advanced power management covers the full supply voltage range from 0.9V up to 3.6V without the need for external components. It offers a unified general purpose non-volatile memory (GPNVM) for Data (up to 12kB) and program code (up to 17kB) with user defined memory allocation between the two. A built-in self- write feature allows easy software field updates. Internal anti-counterfeit functions ensure full instruction code protection.
Using its embedded DC-DC, the EM6819 creates up to 3.3V stable supply voltage and is capable of delivering 40mA at 0.9V. Increased current is available for higher battery voltages. A blue 3.3V LED can directly be lit from 0.9V.
Accurate RC clock frequency generation (1%) is offered (pre-trimming and SW on-chip temperature compensation).