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EFM32LG380F256

Part Number	EFM32LG380F256
Manufacturer	Energy Micro
Description	Microcontrollers
Published	Feb 29, 2020
Detailed Description	Preliminary ...the world's most energy friendly microcontrollers EFM32LG380 DATASHEET F256/F128/F64 Preliminary • ARM...
Datasheet	EFM32LG380F256 PDF File

Overview

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the world's most energy friendly microcontrollers EFM32LG380 DATASHEET F256/F128/F64 Preliminary • 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.
4µA @ 3 V Shutoff Mode with RTC • 0.
9 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.
768 kHz oscillator, Power-on Reset, Brown-out Detector, RAM and CPU retention • 50 µA/MHz @ 3 V Sleep Mode • 200 µA/MHz @ 3 V Run Mode, with code executed from Flash • 256/128/64 KB Flash • 32/32/32 KB RAM • 81 General Purpose I/O pins • Configurable Push-pull, Open-drain, pull resistor, drive strength • Configurable peripheral I/O locations • 16 asynchronous external interrupts • Output state retention and wakeup from Shutoff Mode • 12 Channel DMA Controller • 12 Channel Peripheral Reflex System (PRS) for autonomous inter-peripheral signaling • Hardware AES with 128/256-bit keys in 54/75 cycles • Timers/Counters • 4× 16-bit Timer/Counter • 4×3 Compare/Capture/PWM channels • 16-bit Low Energy Timer • 1× 24-bit and 1× 32-bit Real-Time Counter • 3× 16/8-bit Pulse Counter with asynchronous operation • Watchdog Timer with dedicated RC oscillator @ 50 nA • Backup Power Domain • RTC and retention registers in a separate power domain, avail- able in all energy modes • Operation from backup battery when main power drains out • External Bus Interface for up to 4×256 MB of external memory mapped space • TFT Controller with Direct Drive • Communication interfaces • 3× Universal Synchronous/Asynchronous Receiver/Transmitter • UART/SPI/SmartCard (ISO 7816)/IrDA/I2S • 2× Universal Asynchronous Receiver/Transmitter • 2× Low Energy UART • Autonomous operation with DMA in Deep Sleep Mode • 2× I2C Interface with SMBus support • Address recognition in Stop Mode • Universal Serial Bus (USB) with Host and OTG support • Fully US...

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EFM32LG380F256 Microcontrollers - Energy Micro

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