Microchip launches new transceivers and other devices to expand LIN 2.1 / SAE J2602-2 product portfolio

The world's leading supplier of patented integrated microcontroller, mixed-signal, analog device and flash memory solutions-Microchip Technology Inc. (US Microchip Technology Corporation) announced the launch of LIN 2.1 and SAE J2602-2 standard low-power MCP2003A transceiver Devices, MCP2021A, MCP2022A, MCP2025 and MCP2050 LIN system basis chips (SBC), and PIC16F1829LIN system-in-package (SiP), expanding its LIN product portfolio. These devices include highly integrated options such as voltage regulators, window watchdog timers, battery monitor outputs, and MCUs. In addition, these devices are also very robust, including high electromagnetic compatibility (EMC) and electrostatic discharge (ESD) levels of more than 15 kV on the LIN bus and battery voltage pins, which meet or exceed "in automotive applications" OEM hardware requirements for LIN, CAN, and FlexRay interfaces, "version 1.3, and other automotive manufacturer requirements. The voltage regulator integrated in some devices is also very suitable for working in the automotive environment, can withstand reverse battery connection, + 43V load dump transient and dual battery jump start (jump start). This robustness helps to achieve reliable communication in harsh environments, and high integration reduces space and cost and complexity.

The new PIC16F1829LIN SiP integrates an 8-bit flash MCU, a voltage regulator and a LIN transceiver, as well as peripherals such as 10-bit ADC, comparator and timer, all integrated in a 20-pin SSOP package. This adds the integrated enhanced USART peripherals to Microchip's wide range of ultra-low power (XLP) 8-bit and 16-bit PIC® microcontrollers. The enhanced USART peripheral can be easily connected to the LIN physical layer transceiver and SBC. Whether it is a SiP or a standalone solution, Microchip's XLP MCU's sleep current as low as 9 nA makes it very suitable for direct battery applications and can also reduce the consumption of automotive batteries.

Bryan J. Liddiard, vice president of marketing for Microchip ’s Analog and Interface Products Division, said: “With its low cost and low complexity, automakers in various regions have accepted LIN in-vehicle networking. Microchip is expanding in response to this fast-growing market. Its product line. The devices, tools, software and expertise we provide can help our customers respond to challenging global automotive needs. "

Development support

Microchip provides a wide range of tools, software, reference designs and information to support the development of its LIN product portfolio, which can be obtained from the online LIN Design Center at http: // STR3. LIN tools can be purchased now, including LIN serial analyzer (part number APGDT001), PICDEM â„¢ CAN-LIN 3 demo board (part number DM163015), ECAN â„¢ / LIN PICtail â„¢ Plus daughter board (part number AC164130) and PICkit â„¢ 28-pin LIN demo board (part number DM164130-3). Reference designs that have been provided include anti-pinch window lifts (part number APGRD002) and LIN-supported interior lighting modules (part number APG000027).

Supply

Samples of all six Microchip's new LIN devices are now available for sampling and mass production, with quantities starting at 5,000. The MCP2003A LIN transceiver is available in 8-lead SOIC and DFN packages. PIC16F1829LIN SiP is available in a 20-lead SSOP package. The MCP2025 and MCP2021A SBC integrate the voltage regulator with the LIN transceiver in an 8-lead SOIC and DFN package. The MCP2022A SBC integrates the same module and is packaged in 14-lead SOIC and TSSOP. Finally, the MCP2050 SBC adds a watchdog timer in a 14-pin SOIC and 20-pin QFN package.

For more information, please contact a Microchip sales representative or authorized distributor worldwide, or visit the Microchip website http: // STR3. To purchase the products mentioned in this article, you can buy them through microchipDIRECT, or contact any Microchip authorized distribution partner.

Introduction to Microchip Technology Inc.

Microchip Technology Inc. (NASDAQ: MCHP) is the world's leading provider of patented solutions for integrated microcontrollers, mixed signals, analog devices and flash memory, providing low-risk products for thousands of consumer products worldwide Development, lower total system cost and faster time to market. Microchip is headquartered in Chandler, Arizona, USA, providing excellent technical support, reliable products and excellent quality. For details, please visit the company's website (http: // DKDK).

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