Abstract: A micromechanical sensor device and a corresponding production method, in which the micromechanical sensor device is equipped with a sensor substrate having a front side and a rear side, a sensor region provided on the front side that can be brought into contact with an environmental medium, and a capping device, attached on the front side, for capping the sensor region. In the capping device and/or in the sensor substrate, one or more capillaries are formed for conducting the environmental medium onto the sensor region, a liquid-repellent layer being provided at least in some regions on the inner walls of the capillaries.

Abstract: Embodiments of the invention provide a computer-implemented method for updating firmware of a Universal Serial Bus (USB) device. The USB device is configured to execute one or more applications of the USB device in a normal mode of operation of the USB device. The USB device includes a device descriptor indicative of one or more configuration descriptors, wherein a configuration descriptor is indicative of endpoints for data and command exchange. The device descriptor can be modified by adding a predefined bootloader configuration descriptor to the configurations descriptors for updating the firmware.

Abstract: Embodiments of the invention provide a computer-implemented method for updating firmware of a Universal Serial Bus (USB) device. The USB device is configured to execute one or more applications of the USB device in a normal mode of operation of the USB device. The USB device includes a device descriptor indicative of one or more configuration descriptors, wherein a configuration descriptor is indicative of endpoints for data and command exchange. The device descriptor can be modified by adding a predefined bootloader configuration descriptor to the configurations descriptors for updating the firmware.

Abstract: A micromechanical sensor device and a corresponding production method, in which the micromechanical sensor device is equipped with a sensor substrate having a front side and a rear side, a sensor region provided on the front side that can be brought into contact with an environmental medium, and a capping device, attached on the front side, for capping the sensor region. In the capping device and/or in the sensor substrate, one or more capillaries are formed for conducting the environmental medium onto the sensor region, a liquid-repellent layer being provided at least in some regions on the inner walls of the capillaries.

Abstract: A checkpointing module, a method for storing checkpoints and a microserver including a checkpointing module for storing checkpoints are proposed. The checkpointing module includes an interconnect interface configured to receive checkpoints from at least one compute module, one or more non-volatile random access memory devices configured to store the received checkpoints, a memory management entity configured to assign storage locations for the received checkpoints in the one or more non-volatile random access memory devices, and a memory controller configured to store the received checkpoints at the assigned storage locations.

Abstract: Embodiments of the invention are directed to an integrated circuit (IC) package assembly, including: one or more printed circuit boards (PCBs); and a set of chip packages, each including: an overmold; and an IC chip, overmolded in the overmold, and wherein: the chip packages are stacked transversely to an average plane of each of the chip packages, thereby forming a stack wherein a main surface of one of the chip packages faces a main surface of another one of the chip packages; and each of the chip packages is laterally soldered to one or more of said one or more PCBs and arranged transversally to each of said one or more PCBs, whereby an average plane of each of said one or more PCBs extends transversely to the average plane of each of the chip packages of the stack. Further embodiments are directed to related devices and fabrication methods.

Abstract: A sensor for detecting particles, in particular soot particles, includes at least two measuring electrodes and a heating element. The measuring electrodes are placed on a chip of an electrically insulating material, or on an electrically insulating intermediate layer that is on the chip. The sensor also includes a ceramic substrate upon which the heating element is configured. The chip is connected to the ceramic substrate and is made of a highly thermally conductive material.

Abstract: A buck converter for converting an input voltage into an output voltage including a first switch and a low-pass filter circuit comprising an inductor, a low-pass filter switching device and an output capacitor system. The output capacitor system comprises a parallel arrangement of a first path comprising a first capacitor and at least a second path comprising a serial connection of a second capacitor and a second switch. A controller is provided to turn on the first switch during an on-cycle, thereby switching the input voltage to the low-pass filter circuit, and to turn off the first switch during an off-cycle. The controller further turns off the second switch under normal load operations so that the second capacitor is not charged and turns on the second switch in case of a load reduction during the off-cycle so that the second capacitor is added to the output capacitor system by the second switch.

Abstract: A buck converter for converting an input voltage into an output voltage including a first switch and a low-pass filter circuit comprising an inductor, a low-pass filter switching device and an output capacitor system. The output capacitor system comprises a parallel arrangement of a first path comprising a first capacitor and at least a second path comprising a serial connection of a second capacitor and a second switch. A controller is provided to turn on the first switch during an on-cycle, thereby switching the input voltage to the low-pass filter circuit, and to turn off the first switch during an off-cycle. The controller further turns off the second switch under normal load operations so that the second capacitor is not charged and turns on the second switch in case of a load reduction during the off-cycle so that the second capacitor is added to the output capacitor system by the second switch.

Abstract: A pressure-measuring device for recording a pressure in a combustion chamber of an internal combustion engine, having a force transmission body, situated in a housing, which is exposed to the combustion chamber and which transmits the combustion chamber pressure to a pressure-measuring unit at least indirectly by an axial motion, and having a flexible diaphragm, which is situated between the force transmission body and the housing. The flexible diaphragm is configured to be resilient to implement the axial motion of the force transmission body within the housing. A flexible additional diaphragm is connected ahead of the flexible diaphragm on the combustion chamber side, which seals the flexible diaphragm from the combustion chamber.

Abstract: A combustion chamber pressure sensor in an engine mounting component is provided, the combustion chamber pressure sensor including a sensor carrier which is accommodated in a housing. In addition, a pressure sensor element including a diaphragm is provided at an end of the sensor carrier facing the combustion chamber. The pressure sensor element includes an eddy current sensor, which includes at least one first solenoid coil.

Abstract: A sensor for detecting particles, in particular soot particles, includes at least two measuring electrodes and a heating element. The measuring electrodes are placed on a chip of an electrically insulating material, or on an electrically insulating intermediate layer that is on the chip. The sensor also includes a ceramic substrate upon which the heating element is configured. The chip is connected to the ceramic substrate and is made of a highly thermally conductive material.

Abstract: A device with an interconnect having a plurality of memory controllers for connecting the plurality of memory controllers. Each memory controller of the plurality of memory controllers is coupled to an allocated memory for storing data. Further, each memory controller of the plurality of memory controllers has one accelerator of a plurality of accelerators for mutually exchanging data over the interconnect.

Abstract: A pressure-measuring device for recording a pressure in a combustion chamber of an internal combustion engine, having a force transmission body, situated in a housing, which is exposed to the combustion chamber and which transmits the combustion chamber pressure to a pressure-measuring unit at least indirectly by an axial motion, and having a flexible diaphragm, which is situated between the force transmission body and the housing. The flexible diaphragm is configured to be resilient to implement the axial motion of the force transmission body within the housing. A flexible additional diaphragm is connected ahead of the flexible diaphragm on the combustion chamber side, which seals the flexible diaphragm from the combustion chamber.

Abstract: A combustion chamber pressure sensor is provided for recording a pressure in a combustion chamber of an internal combustion engine, the combustion chamber pressure sensor has a housing having an inner space that is at least partially enclosed by the housing. At least one mechanical-electrical transducer element, for recording the pressure, is accommodated in the housing. The housing has at least one housing opening. The housing opening is sealed by at least one diaphragm. The diaphragm has at least one convex curvature towards the inner space.

Abstract: A tunnel field-effect transistor including at least: a source region including a corresponding source semiconductor material; a drain region including a corresponding drain semiconductor material, and a channel region including a corresponding channel semiconductor material, which is arranged between the source region and the drain region. The tunnel field-effect transistor further includes at least: a source-channel gate electrode provided on an interface between the source region and the channel region; an insulator corresponding to the source-channel gate electrode that is provided between the source-channel gate electrode and the interface between the source region and the channel region; a drain-channel gate electrode provided on an interface between the drain region and the channel region; and an insulator corresponding to the drain-channel gate electrode that is provided between the drain-channel gate electrode and the interface between the drain region and the channel region.

Abstract: A method and system for balancing loads of a plurality of bus lanes of a snooping-based bus. The system includes: a receiver for receiving snoop transactions from the bus lanes, each of the snoop transactions having a snoop request and at least one snoop response, an analyzer for analyzing respective actual and expected loads of each of the bus lanes dependent on the received snoop transactions, and a controller for providing a next snoop request from a number of outstanding snoop requests to a buffer allocated to the system, where the buffer is dependent on the analyzed loads of the bus lanes.

Abstract: A sensor concept for capacitive pressure measurement yields reliable measurement results and is for aggressive particle-bearing measuring environments. This sensor element is a micromechanical sensor element, whose structural elements are implemented in a layered structure. The sensor element includes two pressure connections separated from each other, a deflectable carrier element for at least one deflectable measuring electrode, and at least one stationary counter electrode for the measuring electrode. The carrier element spans a closed cavity in the layered structure. The carrier element is spanned by a cap structure, and is suspended on the cap structure via a suspension web functioning as a rocker bearing. The two pressure connections are connected to the carrier element's top side which is divided by the suspension web into two separated pressure connection zones. The measuring electrode is on the carrier element's underside and the counter electrode is on the cavity's opposite wall.

Abstract: A tunnel field-effect transistor including at least: a source region including a corresponding source semiconductor material; a drain region including a corresponding drain semiconductor material, and a channel region including a corresponding channel semiconductor material, which is arranged between the source region and the drain region. The tunnel field-effect transistor further includes at least: a source-channel gate electrode provided on an interface between the source region and the channel region; an insulator corresponding to the source-channel gate electrode that is provided between the source-channel gate electrode and the interface between the source region and the channel region; a drain-channel gate electrode provided on an interface between the drain region and the channel region; and an insulator corresponding to the drain-channel gate electrode that is provided between the drain-channel gate electrode and the interface between the drain region and the channel region.

Abstract: A device with an interconnect having a plurality of memory controllers for connecting the plurality of memory controllers. Each memory controller of the plurality of memory controllers is coupled to an allocated memory for storing data. Further, each memory controller of the plurality of memory controllers has one accelerator of a plurality of accelerators for mutually exchanging data over the interconnect.