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EFM32GG990 - Microcontrollers

This page provides the datasheet information for the EFM32GG990, a member of the EFM32GG Microcontrollers family.

Features

  • I) The External Bus Interface provides access to external parallel interface devices such as SRAM, FLASH, ADCs and LCDs. The interface is memory mapped into the address bus of the Cortex-M3. This enables seamless access from software without manually manipulating the IO settings each time a read or write is performed. The data and address lines are multiplexed in order to reduce the number of pins require.

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...the world's most energy friendly microcontrollers EFM32GG990 DATASHEET F1024/F512 • ARM Cortex-M3 CPU platform • High Performance 32-bit processor @ up to 48 MHz • Memory Protection Unit • Flexible Energy Management System • 20 nA @ 3 V Shutoff Mode • 0.4 µA @ 3 V Shutoff Mode with RTC • 0.8 µA @ 3 V Stop Mode, including Power-on Reset, Brown-out Detector, RAM and CPU retention • 1.1 µA @ 3 V Deep Sleep Mode, including RTC with 32.
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