EFM32LG230F256G-E-QFN64

Unknown

SILICON LABS

IC: ARM MICROCONTROLLER; 48MHZ; QFN64; 32KBRAM,256KBFLASH; PWM: 4

EFM32LG230F256G-E-QFN64

Unknown

SILICON LABS

IC: ARM MICROCONTROLLER; 48MHZ; QFN64; 32KBRAM,256KBFLASH; PWM: 4

Description Specifications Series Pricing CAD Documents

Description

General part information

leopard-gecko Series

ARM® Cortex®-M3 Leopard Gecko Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 64-QFN (9x9)

Technical Specifications

Parameters and characteristics for this part

Specification	EFM32LG230F256G-E-QFN64

A/D Channels	8 count
A/D Resolution (bits)	12 bit
Connectivity	SPI, I2C, IrDA, USART, UART, SmartCard
Core Configuration	Single-Core
Core Processor	ARM® Cortex®-M3
Core Size (Bit Width)	32 Bit
D/A Channels	2 count
D/A Resolution (bits)	12 bit
Mounting Type	Surface Mount
Number of I/O	56
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	64-VFQFN Exposed Pad
Package Length	9 mm
Package Name	64-QFN
Package Width	9 mm
Peripherals	PWM, POR, Reset, WDT, Brown-out Detect, DMA
Program Memory Depth	256 K
Program Memory Size	256 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	32 K
RAM Size Width	8 bit
Speed	48 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.8 V
Voltage - Supply (Vcc/Vdd) Minimum	1.98 V

leopard-gecko Series

Part	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)	Peripherals	A/D Resolution (bits)	D/A Channels	D/A Resolution (bits)	A/D Channels	Core Size (Bit Width)	Program Memory Type	Oscillator Type	Connectivity	Package Length	Package Name	Package Width	Package / Case	Speed	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	RAM Size Width	RAM Size Depth	Core Processor	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Number of I/O	Program Memory Width	Program Memory Depth	Program Memory Size	Core Configuration
SILICON LABS EFM32LG390F128G-E-BGA112	128 K	128KB	8	Brown-out Detect DMA POR PWM Reset WDT	12 bit	2 count	12 bit	8 count	32 Bit	FLASH	Internal	EBI EMI I2C IrDA SmartCard SPI UART USART USB	10 mm	112-BGA	10 mm	112-LFBGA	48 MHz	85 °C	-40 °C	Surface Mount	8 bit	32 K	ARM® Cortex®-M3	1.98 V	3.8 V	87
SILICON LABS EFM32LG380F256G-E-QFP100				Brown-out Detect DMA POR PWM Reset WDT	12 bit	2 count	12 bit	8 count	32 Bit	FLASH	Internal	EBI EMI I2C IrDA SmartCard SPI UART USART USB	14 mm	100-LQFP	14 mm	100-LQFP	48 MHz	85 °C	-40 °C	Surface Mount	8 bit	32 K	ARM® Cortex®-M3	1.98 V	3.8 V	83	8 bit	256 K	256 KB
SILICON LABS EFM32LG990F256G-E-BGA112				Brown-out Detect DMA LCD POR PWM Reset WDT	12 bit	2 count	12 bit	8 count	32 Bit	FLASH	Internal	EBI EMI I2C IrDA SmartCard SPI UART USART USB	10 mm	112-BGA	10 mm	112-LFBGA	48 MHz	85 °C	-40 °C	Surface Mount	8 bit	32 K	ARM® Cortex®-M3	1.98 V	3.8 V	87	8 bit	256 K	256 KB
SILICON LABS EFM32LG232F256G-E-QFP64				Brown-out Detect DMA POR PWM Reset WDT	12 bit	2 count	12 bit	8 count	32 Bit	FLASH	Internal	I2C IrDA SmartCard SPI UART USART	10 mm	64-TQFP	10 mm	64-TQFP	48 MHz	85 °C	-40 °C	Surface Mount	8 bit	32 K	ARM® Cortex®-M3	1.98 V	3.8 V	53	8 bit	256 K	256 KB
SILICON LABS EFM32LG330F64G-E-QFN64				Brown-out Detect DMA POR PWM Reset WDT	12 bit	2 count	12 bit	8 count	32 Bit	FLASH	Internal	I2C IrDA SmartCard SPI UART USART USB	9 mm	64-QFN	9 mm	64-VFQFN Exposed Pad	48 MHz	85 °C	-40 °C	Surface Mount	8 bit	32 K	ARM® Cortex®-M3	1.98 V	3.8 V	53	8 bit	64 K	64 KB	Single-Core
SILICON LABS EFM32LG332F256G-E-QFP64				Brown-out Detect DMA POR PWM Reset WDT	12 bit	2 count	12 bit	8 count	32 Bit	FLASH	Internal	I2C IrDA SmartCard SPI UART USART USB	10 mm	64-TQFP	10 mm	64-TQFP	48 MHz	85 °C	-40 °C	Surface Mount	8 bit	32 K	ARM® Cortex®-M3	1.98 V	3.8 V	50	8 bit	256 K	256 KB
SILICON LABS EFM32LG280F256G-E-QFP100				Brown-out Detect DMA POR PWM Reset WDT	12 bit	2 count	12 bit	8 count	32 Bit	FLASH	Internal	EBI EMI I2C IrDA SmartCard SPI UART USART	14 mm	100-LQFP	14 mm	100-LQFP	48 MHz	85 °C	-40 °C	Surface Mount	8 bit	32 K	ARM® Cortex®-M3	1.98 V	3.8 V	86	8 bit	256 K	256 KB
SILICON LABS EFM32LG230F128G-E-QFN64	128 K	128KB	8	Brown-out Detect DMA POR PWM Reset WDT	12 bit	2 count	12 bit	8 count	32 Bit	FLASH	Internal	I2C IrDA SmartCard SPI UART USART	9 mm	64-QFN	9 mm	64-VFQFN Exposed Pad	48 MHz	85 °C	-40 °C	Surface Mount	8 bit	32 K	ARM® Cortex®-M3	1.98 V	3.8 V	56				Single-Core
SILICON LABS EFM32LG840F64G-E-QFN64				Brown-out Detect DMA LCD POR PWM Reset WDT	12 bit	2 count	12 bit	8 count	32 Bit	FLASH	Internal	I2C IrDA SmartCard SPI UART USART	9 mm	64-QFN	9 mm	64-VFQFN Exposed Pad	48 MHz	85 °C	-40 °C	Surface Mount	8 bit	32 K	ARM® Cortex®-M3	1.98 V	3.8 V	56	8 bit	64 K	64 KB	Single-Core
SILICON LABS EFM32LG230F256G-E-QFN64				Brown-out Detect DMA POR PWM Reset WDT	12 bit	2 count	12 bit	8 count	32 Bit	FLASH	Internal	I2C IrDA SmartCard SPI UART USART	9 mm	64-QFN	9 mm	64-VFQFN Exposed Pad	48 MHz	85 °C	-40 °C	Surface Mount	8 bit	32 K	ARM® Cortex®-M3	1.98 V	3.8 V	56	8 bit	256 K	256 KB	Single-Core