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Automotive SoC
8/31/2001 6:17 AM EDT
Automotive SoC
Designed for automotive "mechatronic" applications, wherein electronics systems are physically integrated with mechanical elements, the L9805 SoC contains an ST7 microcontroller core, a 4A H-bridge motor driver, a CAN interface, a 10-bit ADC, a voltage regulator, 16KB EPROM, 256 bytes of RAM, 128-byte EEPROM, two timers, and two PWM controllers. It's made with sub-micron bipolar-CMOS-DMOS technology, which enables digital and analog processing functions and non-volatile memory to be combined with high-current DMOS power stages on a single chip. The chip is assembled in HIQuad64 packaging, which shares the external dimensions of a PFQP64 package, but with a copper insert underneath the die to conduct heat to the printed circuit board. The L9805 is sampling now.
Designed for automotive "mechatronic" applications, wherein electronics systems are physically integrated with mechanical elements, the L9805 SoC contains an ST7 microcontroller core, a 4A H-bridge motor driver, a CAN interface, a 10-bit ADC, a voltage regulator, 16KB EPROM, 256 bytes of RAM, 128-byte EEPROM, two timers, and two PWM controllers. It's made with sub-micron bipolar-CMOS-DMOS technology, which enables digital and analog processing functions and non-volatile memory to be combined with high-current DMOS power stages on a single chip. The chip is assembled in HIQuad64 packaging, which shares the external dimensions of a PFQP64 package, but with a copper insert underneath the die to conduct heat to the printed circuit board. The L9805 is sampling now.
STMicroelectronics
Lexington, MA
(781) 861-2650
www.st.com
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