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33889 - System Basis Chip

General Description

of each pin can be found in the Functional pin description section page 24.

Key Features

  • VDD1: 5.0 V low drop voltage regulator, current limitation, overtemperature detection, monitoring and reset function with total current capability 200 mA.
  • V2: tracking function of VDD1 regulator; control circuitry for external bipolar ballast transistor for high flexibility in choice of peripheral voltage and current supply Four operational modes www. DataSheet4U. com.
  • Low standby current consumption in Stop and Sleep modes.
  • Built-in low speed 125 kbp.

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Other Datasheets by Freescale Semiconductor (now NXP Semiconductors)

Part Number Description
33880 Configurable Octal Serial Switch
33882 Six-Output Low-Side Switch
33883 H-Bridge Gate Driver IC
33884 Switch Monitor Interface
33886 5.0A H-Bridge

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Freescale Semiconductor Technical Data Document Number: MC33889 Rev. 12.0, 3/2007 System Basis Chip with Low Speed Fault Tolerant CAN Interface An SBC device is a monolithic IC combining many functions repeatedly found in standard microcontroller-based systems, e.g., protection, diagnostics, communication, power, etc. The 33889 is an SBC having fully protected, fixed 5.0 V low drop-out regulator, with current limit, over-temperature pre-warning and reset. An output drive with sense input is also provided to implement a second 5.0 V regulator using an external PNP.