MCZ33800 - Freescale Semiconductor

MCZ33800 Engine Control Integrated Circuit

of each pin can be found in the Functional Pin Description section beginning on page 16. Pin Number 1, 3, 5, 50, 52, 54 2, 4, 6, 49, 51, 53 Pin Name VDSNS1VDSNS6 GD1-GD6 Output Input Gate Driver Output Pin Function Input Formal Name Drain Voltage Sense Definition The VDSNS pin is used to monitor the drain voltage of the external MOSFET. The GD pin provides g.

Features

include: Low power Sleep Mode, Heated Exhaust Gas Oxygen (HEGO) sensor diagnostics, output control via serial and/or parallel inputs, PWM capability, and programmable current output with dithering. These features, along with cost effective packaging, make the 33800 ideal for Powertrain Engine Control applications. Features
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• Wide operating voltage range, 5 < VPWR < 36V Interfaces to 3.3V and 5V microprocessors via SPI protocol Low, Sleep Mode, standby current, typically 10uA. Internal or external voltage reference Internal oscillator with calibrate capability Measures resis.