L9803 STMicroelectronics, L9803 Datasheet - Page 8

• Manufacturer Part Number: L9803
• Description: Super Smart Power Motor Driver With 8-bit Mcu, Ram, Eeprom, Adc, Wdg, Timers, Pwm And H-bridge Driver
• Manufacturer: STMicroelectronics

General description
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General description
Introduction
The L9803 is a Super Smart Power device suited to drive resistive and inductive loads under
software control. It includes a ST7 microcontroller and some pheripherals. The
microcontroller can execute the software contained in the program ROM and drive, through
dedicated registers, the power bridge.
The internal voltage regulators rated to the automotive environment, PWM modules, CAN
transceiver and controller, timers, temperature sensor and the AtoD converter allow the
device to realize by itself a complete application, in line with the most common mechatronic
requirements.
L9803