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Silicon Laboratories, Inc. EFM32LG890F64

The Silicon Laboratories, Inc. EFM32LG890F64 is an ARM Cortex-M3 CPU platform High Performance 32-bit processor @ up to 48 MHz Memory Protection Unit Flexible Energy Management System 256/128/64 KB Flash 32/32/32 KB RAM 90 General Purpose I/O pins 16 asynchronous external interrupts 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 4x 16-bit Timer/Counter 4x3 Compare/Capture/PWM channels 16-bit Low Energy Timer 1x 24-bit and 1x 32-bit Real-Time Counter 3x 16/8-bit Pulse Counter with asynchronous operation Watchdog Timer with dedicated RC oscillator @ 50 nA Integrated LCD Controller for up to 8x36 segments Voltage boost, adjustable contrast and autonomous animation Backup Power Domain RTC and retention registers in a separate power domain, available in all energy modes Operation from backup battery when main power drains out External Bus Interface for up to 4x256MB of external memory mapped space TFT Controller with Direct Drive Communication interfaces 3x Universal Synchronous/Asynchronous Receiver/Transmitter UART/SPI/SmartCard (ISO 7816)/IrDA/I2S 2xUniversal Asynchronous Receiver/Transmitter 2x Low Energy UART Autonomous operation with DMA in Deep Sleep Mode 2x I2C Interface with SMBus support 12-bit 1 Msamples/s Analog to Digital Converter 8 single ended channels/4 differential channels On-chip temperature sensor 12-bit 500 ksamples/s Digital to Analog Converter 2 single ended channels/1 differential channel 2x Analog Comparator Capacitive sensing with up to 16 inputs 3x Operational Amplifier 6.1 MHz GBW, Rail-to-rail, Programmable Gain Supply Voltage Comparator Low Energy Sensor Interface (LESENSE) Autonomous sensor monitoring in Deep Sleep Mode Wide range of sensors supported, including LC sensors and capacitive buttons.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
JTAG Debuggers
Data Sheets
Datasheet
3,807,773 bytes
Generic User Guide
1,364,135 bytes
Reference Manual
13,781,328 bytes
Technical Reference Manual
2,467,498 bytes

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Header Files
FLASH Utilities
Real-Time OS
Simulated Features
NOTE
Simulation for this device is provided by the default peripheral simulation driver.

Complete peripheral simulation is not available and is not planned to be implemented by ARM.

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