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Datasheet> 器件分类 > 半导体> 其他集成电路（IC）> EFM32LG940F256G-E-QFN64R

EFM32LG940F256G-E-QFN64R: 产品描述arm microcontrollers - mcu 256k flash 32k ram usb 8x18 lcd aes; 产品类别半导体其他集成电路（IC）; 文件大小2MB，共77页; 制造商Silicon Laboratories Inc; 标准

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EFM32LG940F256G-E-QFN64R在线购买

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	EFM32LG940F256G-E-QFN64R	-	-	点击查看	点击购买

EFM32LG940F256G-E-QFN64R概述

arm microcontrollers - mcu 256k flash 32k ram usb 8x18 lcd aes

EFM32LG940F256G-E-QFN64R规格参数

参数名称	属性值
Manufacture	Silicon Laboratories
产品种类 Product Category	ARM Microcontrollers - MCU
RoHS	Yes
Core	ARM Cortex M3
Data Bus Width	32 bi
Maximum Clock Frequency	48 MHz
Program Memory Size	64 kB
Data RAM Size	32 kB
On-Chip ADC	Yes
工作电源电压 Operating Supply Voltage	2 V to 3.8 V
最大工作温度 Maximum Operating Temperature	+ 85 C
封装 / 箱体 Package / Case	QFN-64
安装风格 Mounting Style	SMD/SMT
A/D Bit Size	12 bi
Data RAM Type	RAM
Data ROM Size	128 kB
Data ROM Type	Flash
接口类型 Interface Type	I2C, SPI, UART, USB
最小工作温度 Minimum Operating Temperature	- 40 C
Number of Programmable I/Os	52
Number of Timers	5
On-Chip DAC	Yes
系列 Packaging	Reel
Processor Series	EFM32
Program Memory Type	Flash

EFM32LG940F256G-E-QFN64R相似产品对比

	EFM32LG940F256G-E-QFN64R	EFM32LG940F128G-E-QFN64	EFM32LG940F128G-E-QFN64R	EFM32LG940F64G-E-QFN64R
描述	arm microcontrollers - mcu 256k flash 32k ram usb 8x18 lcd aes	arm microcontrollers - mcu 128k flash 32k ram usb 8x18 lcd aes	arm microcontrollers - mcu 128k flash 32k ram usb 8x18 lcd aes	arm microcontrollers - mcu 64k flash 32k ram usb 8x18 lcd aes
Manufacture	Silicon Laboratories	Silicon Laboratories	Silicon Laboratories	Silicon Laboratories
产品种类 Product Category	ARM Microcontrollers - MCU	ARM Microcontrollers - MCU	ARM Microcontrollers - MCU	ARM Microcontrollers - MCU
RoHS	Yes	Yes	Yes	Yes
Core	ARM Cortex M3	ARM Cortex M3	ARM Cortex M3	ARM Cortex M3
Data Bus Width	32 bi	32 bi	32 bi	32 bi
Maximum Clock Frequency	48 MHz	48 MHz	48 MHz	48 MHz
Program Memory Size	64 kB	64 kB	64 kB	64 kB
Data RAM Size	32 kB	32 kB	32 kB	32 kB
On-Chip ADC	Yes	Yes	Yes	Yes
工作电源电压 Operating Supply Voltage	2 V to 3.8 V	2 V to 3.8 V	2 V to 3.8 V	2 V to 3.8 V
最大工作温度 Maximum Operating Temperature	+ 85 C	+ 85 C	+ 85 C	+ 85 C
封装 / 箱体 Package / Case	QFN-64	QFN-64	QFN-64	QFN-64
安装风格 Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
A/D Bit Size	12 bi	12 bi	12 bi	12 bi
Data RAM Type	RAM	RAM	RAM	RAM
Data ROM Size	128 kB	128 kB	128 kB	128 kB
Data ROM Type	Flash	Flash	Flash	Flash
接口类型 Interface Type	I2C, SPI, UART, USB	I2C, SPI, UART, USB	I2C, SPI, UART, USB	I2C, SPI, UART, USB
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C	- 40 C	- 40 C
Number of Programmable I/Os	52	52	52	52
Number of Timers	5	5	5	5
On-Chip DAC	Yes	Yes	Yes	Yes
系列 Packaging	Reel	Tray	Reel	Reel
Processor Series	EFM32	EFM32	EFM32	EFM32
Program Memory Type	Flash	Flash	Flash	Flash

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