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Datasheet> 器件分类 > 半导体> 嵌入式处理器和控制器> EFM32LG940F128G-E-QFN64R

EFM32LG940F128G-E-QFN64R: 产品描述ARM Microcontrollers - MCU 128k Flash 32k RAM USB 8x18 LCD AES; 产品类别半导体嵌入式处理器和控制器; 文件大小5MB，共465页; 制造商Silicon Laboratories; 标准

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EFM32LG940F128G-E-QFN64R在线购买

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EFM32LG940F128G-E-QFN64R概述

ARM Microcontrollers - MCU 128k Flash 32k RAM USB 8x18 LCD AES

EFM32LG940F128G-E-QFN64R规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	Silicon Laboratories
产品种类 Product Category	ARM Microcontrollers - MCU
RoHS	Details
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	QFN-64
Core	ARM Cortex M3
Data Bus Width	32 bit
Maximum Clock Frequency	48 MHz
Program Memory Size	64 kB
Data RAM Size	32 kB
ADC Resolution	12 bit
Number of I/Os	52 I/O
工作电源电压 Operating Supply Voltage	3 V
最小工作温度 Minimum Operating Temperature	- 40 C
最大工作温度 Maximum Operating Temperature	+ 85 C
接口类型 Interface Type	I2C, SPI, UART, USB
系列 Packaging	Reel
产品 Product	MCU
Program Memory Type	Flash
Data RAM Type	RAM
Data ROM Size	128 kB
Data ROM Type	Flash
I/O Voltage	3 V
Moisture Sensitive	Yes
Number of Timers/Counters	5 Timer
Processor Series	EFM32
工厂包装数量 Factory Pack Quantity	1000
电源电压-最大 Supply Voltage - Max	3.8 V
电源电压-最小 Supply Voltage - Min	1.98 V
单位重量 Unit Weight	0.007277 oz

EFM32LG940F128G-E-QFN64R相似产品对比

	EFM32LG940F128G-E-QFN64R	EFM32LG940F256G-E-QFN64R	EFM32LG940F256-QFN64T	EFM32LG940F64G-E-QFN64
描述	ARM Microcontrollers - MCU 128k Flash 32k RAM USB 8x18 LCD AES	ARM Microcontrollers - MCU 256k Flash 32k RAM USB 8x18 LCD AES	ARM Microcontrollers - MCU 256k Flash 32k RAM USB 8x18 LCD AES	ARM Microcontrollers - MCU 64k Flash 32k RAM USB 8x18 LCD AES
Product Attribute	Attribute Value	Attribute Value	Attribute Value	Attribute Value
制造商 Manufacturer	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	Details	Details	Details	Details
安装风格 Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
封装 / 箱体 Package / Case	QFN-64	QFN-64	QFN-64	QFN-64
Core	ARM Cortex M3	ARM Cortex M3	ARM Cortex M3	ARM Cortex M3
Data Bus Width	32 bit	32 bit	32 bit	32 bit
Maximum Clock Frequency	48 MHz	48 MHz	48 MHz	48 MHz
Program Memory Size	64 kB	64 kB	256 kB	64 kB
Data RAM Size	32 kB	32 kB	32 kB	32 kB
Number of I/Os	52 I/O	52 I/O	52 I/O	52 I/O
工作电源电压 Operating Supply Voltage	3 V	3 V	3 V	3 V
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C	- 40 C	- 40 C
接口类型 Interface Type	I2C, SPI, UART, USB	I2C, SPI, UART, USB	I2C, SPI, UART	I2C, SPI, UART, USB
系列 Packaging	Reel	Reel	Reel	Tray
Program Memory Type	Flash	Flash	Flash	Flash
Data RAM Type	RAM	RAM	SRAM	RAM
Data ROM Size	128 kB	128 kB	256 kB	128 kB
Data ROM Type	Flash	Flash	Flash	Flash
I/O Voltage	3 V	3 V	3 V	3 V
Moisture Sensitive	Yes	Yes	Yes	Yes
Number of Timers/Counters	5 Timer	5 Timer	9 Timer	5 Timer
工厂包装数量 Factory Pack Quantity	1000	1000	260	260
电源电压-最大 Supply Voltage - Max	3.8 V	3.8 V	3.8 V	3.8 V
电源电压-最小 Supply Voltage - Min	1.98 V	1.98 V	1.98 V	1.98 V
单位重量 Unit Weight	0.007277 oz	0.007277 oz	0.007277 oz	0.007277 oz
ADC Resolution	12 bit	12 bit	-	12 bit
最大工作温度 Maximum Operating Temperature	+ 85 C	+ 85 C	-	+ 85 C
产品 Product	MCU	MCU	-	MCU
Processor Series	EFM32	EFM32	-	EFM32

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