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EFM32G Lineup

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Part number	Family	Manufacturer	Core Variant	Freq.	Flash/ROM	Package
EFM32G200F32	EFM32G		ARM Cortex-M3	32MHz	32768	QFN 32
EFM32G200F64	EFM32G		ARM Cortex-M3	32MHz	65536	QFN 32
EFM32G200F16	EFM32G		ARM Cortex-M3	32MHz	16384	QFN 32
EFM32G210F128	EFM32G		ARM Cortex-M3	32MHz	131072	QFN 32
EFM32G230F64	EFM32G		ARM Cortex-M3	32MHz	65536	QFN 64
EFM32G230F128	EFM32G		ARM Cortex-M3	32MHz	131972	QFN 64
EFM32G230F32	EFM32G		ARM Cortex-M3	32MHz	32768	QFN 64
EFM32G280F128	EFM32G		ARM Cortex-M3	32MHz	131072	QFP 100
EFM32G280F32	EFM32G		ARM Cortex-M3	32MHz	32768	QFP 100
EFM32G280F64	EFM32G		ARM Cortex-M3	32MHz	65536	QFP 100
EFM32G290F64	EFM32G		ARM Cortex-M3	32MHz	65536	BGA 112
EFM32G290F32	EFM32G		ARM Cortex-M3	32MHz	32768	BGA 112
EFM32G290F128	EFM32G		ARM Cortex-M3	32MHz	131072	BGA 112
EFM32G890F128	EFM32G		ARM Cortex-M3	32MHz	131072	BGA 112
EFM32G890F64	EFM32G		ARM Cortex-M3	32MHz	65536	BGA 112
EFM32G840F32	EFM32G		ARM Cortex-M3	32MHz	32768	QFN 64
EFM32G880F128	EFM32G		ARM Cortex-M3	32MHz	131072	QFP 100
EFM32G840F64	EFM32G		ARM Cortex-M3	32MHz	65536	QFN 64
EFM32G840F128	EFM32G		ARM Cortex-M3	32MHz	131072	QFN 64
EFM32G880F64	EFM32G		ARM Cortex-M3	32MHz	65536	QFP 100
EFM32G880F32	EFM32G		ARM Cortex-M3	32MHz	32768	QFP 100
EFM32G890F32	EFM32G		ARM Cortex-M3	32MHz	32768	BGA 112

New and existing embedded applications can now migrate from legacy solutions toindustry standard, ultra low power 32-bit microcontrollers. All EFM32Gmicrocontrollers have the following low energy features:

32-bit ARM Cortex-M3 running up to 32 MHz
- 1.25 DMIPS/MHz
- Superior Math Capability
- Memory Protection Unit (MPU)
Single 1.8 to 3.8 volt power supply
-40° to 85°C operation range
Up to 128 KB Flash and 16 KB RAM memory
Up to 90 GPIO with 20 mA drive strength
16 External Interrupts
External Bus Interface (EBI)
Direct memory accessController (DMA)
Peripheral Reflex System for autonomous operation

Hardware AES with 128/256-bit encryption and decryption
Integrated high and low frequency oscillators
USARTs with UART and SPI modes up 16 Mbit/s
Low Energy UART with 100 nA receive mode
16-bit Timer/Counters with Compare/Capture
Low Energy TIMER with optional pulse outputs
Flexible 24-bit Real Time Counter
Pulse Counter
Configurable LCD Controller driving up to 4x40 segments
12-bit ADC, 1 Msamples/s, 8 channels
12-bit DAC, 500 ksamples/s, 2 channels
Analog Comparators with 8 input mux and capacitive sensing capability
On-chip Power-on Reset and Brown-out Detector

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