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MM908E622 - Triple High-Side and EC Glass Driver

Key Features

  • High performance M68HC908EY16 core.
  • 16 KB of on-chip flash memory, 512 B of RAM.
  • Two 16-bit, two-channel timers.
  • LIN physical layer interface.
  • Autonomous MCU watchdog / MCU supervision.
  • One analog input with switchable current source.
  • Four low RDS(ON) half-bridge outputs.
  • Three low RDS(ON) high side outputs.
  • EC glass driver circuitry.
  • Wake-up and 2 or 3-pin Hall effect sensor input.
  • 12 microcontro.

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Freescale Semiconductor Technical Data Integrated Quad Half-bridge, Triple High Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror The 908E622 is an integrated single package solution that includes a high-performance HC08 microcontroller with a SMARTMOS analog control IC. The HC08 includes flash memory, a timer, enhanced serial communications interface (ESCI), a 10 bit analog-to-digital converter (ADC), internal serial peripheral interface (SPI), and an internal clock generator module (ICG). The analog control die provides four halfbridge and three high side outputs with diagnostic functions, an EC glass driver circuit, a Hall effect sensor input, analog inputs, voltage regulator, window watchdog, and local interconnect network (LIN) physical layer.