• • • NEWS • • •
Toshiba now sampling automotive CXPI responder interface IC with built-in hardware logic
time-to-market. Toshiba Electronics Europe GmbH (“Toshiba”) will start sampling the TB9033FTG, a Clock Extension Peripheral Interface (CXPI) responder interface IC with built-in hardware logic. The hardware logic can control the data communication by the CXPI protocol and General Purpose Input/Output (GPIO), eliminating the need for dedicated software development thereby shortening development times.
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The new product enables multiplexing of automotive communications and reduces the number of wire harnesses used in body control system applications, contributing to the reduction of vehicle weight. Compared to the Local Interconnect Network (LIN) protocol, the high-speed response of the CXPI responder interface device makes it suitable for applications including steering wheel switches, meter cluster switches, light switches, and door locks and mirrors.
ardware logic eliminates the requirement for software development, resulting in a faster
The device has 16 GPIO pins – six of them can be switched to one circuit of 10bit AD converter input, and four pins can be switched to four circuits of 8bit PWM (Pulse Width Modulation) output. The device is also equipped with an input monitoring function during sleep mode, a switch matrix (max. 4x4) input function, and an output function in the event of communication disruption.
This device’s standby current consumption is only 10µA, indicating that it draws minimal power while in sleep mode. Low electromagnetic interference (EMI) and high electromagnetic susceptibility (EMS), mean less noise is generated, which eases system design. In addition, the device’s high electrostatic discharge (ESD) characteristic makes it highly resistant to static electricity. The TB9033FTG includes fault detection circuits for overtemperature, overvoltage, and low voltage. In addition, the device can predict fault conditions and automatically alert the commander node, contributing to improved fault detection performance. The operating temperature range of the device is from -40 to 125°C, and it will conform to the AEC-Q100 standard. Toshiba is also developing an automotive CXPI communication driver receiver IC that can be switched between the commander and responder node via an external pin.
Absolute EMS Sets a New Standard in Fast Turnaround Electronics Manufacturing with Touchless Manufacturing Line
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bsolute EMS, Inc., a four-time award-winning EMS provider of fast turnaround, turnkey electronic contract manufacturing services, is proud to offer a state-of-the-art touchless manufacturing line with automated quality checks built into the process.
This fully automated, continuous production line, located in the heart of Silicon Valley, offers the highest levels of precision and efficiency, ensuring that printed circuit board assemblies (PCBAs) are never removed from the line, significantly reducing the risk of errors. In contrast to traditional manufacturing processes where products are manually transferred between stations—introducing potential for errors—Absolute EMS’s touchless manufacturing process integrates optical inspection stations directly into the workflow. This seamless transition from solder paste printing, through solder paste inspection, SMT lines, nitrogen-infused reflow ovens, and automatic optical inspection (AOI), ensures that each PCBA is meticulously produced without human intervention.
Capable of achieving an impressive 80,000 component placements per hour on each SMT line, Absolute EMS’s SMT lines outperform the industry average of 30,000 placements per hour. This high-speed capability, combined with the industry’s most sophisticated equipment, enables a flexible manufacturing environment that can handle high-volume production at globally competitive prices.
The touchless line includes in-line 3D solder paste inspection and 3D automatic optical inspection, ensuring every step of the process meets stringent ISO-13485 and AS9100 quality standards. Additionally, 3D X-ray capabilities allow for thorough inspection of the most complex assemblies.
The line supports the assembly of 008004 Imperial Code micro components (0.2 mm x 0.1 mm), fine pitch and high-count BGAs, fibre optics, RF microelectronics, and press-fit connectors. It also accommodates hybrid processes, including tin-lead and lead-free soldering, and offers both double and single-sided reflow. Additionally, Absolute EMS’s facility ensures automated date code and lot code
6 ELECTRICAL ENGINEERING • SEPTEMBER 2024
traceability from purchase order through product shipment, providing customers with full transparency and control over their production. Doug Dow, COO at Absolute EMS stated, “Our
state-of-the-art touchless manufacturing line not only enhances the quality and reliability of our products but also positions us as a leader in the global electronics manufacturing industry. We are proud to offer our customers a manufacturing environment that is both flexible and highly efficient, all within a Made-in-America facility.” For more information about Absolute EMS’s touchless manufacturing capabilities and other advanced solutions, please visit For more information about Absolute EMS, visit
www.absolute-ems.com.
electricalengieneeringmagazine.co.uk
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