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33889 Datasheet System Basis Chip

Manufacturer: Freescale Semiconductor (now NXP Semiconductors)

Overview

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.

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.