32–位微控制器

Our energy-friendly EFM32 microcontrollers (MCUs) are ideal for ultra-low power applications. Based on ARM^® Cortex^® -M0+, Cortex-M3 and Cortex-M4 cores, our 32-bit MCUs extend battery life for those "hard-to-reach", power-sensitive consumer and industrial applications. Engineered for low power and intelligent design, our MCUs have the ability to scale power consumption while still performing real-time embedded tasks.

32-bit MCUs Select Columns

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	核心	闪存 (KB)	RAM (KB)	频率	ADC	ADC 2	VDAC	SPI	UART	I2C	USART	16-bit Timers	32-bit Timers	加密	封装	Vdd（最小）	Vdd（最大）
FEATURED Tiny Gecko S1 EFM32 Tiny Gecko 32-bit S1 Microcontrollers	ARM Cortex-M0+	64, 128	32	48	12-位, 17-ch., 1 Msps, 12-位, 18-ch., 1 Msps, 12-位, 22-ch., 1 Msps, 12-位, 30-ch., 1 Msps, 12-位, 33-ch., 1 Msps, 12-位, 36-ch., 1 Msps, 12-位, 40-ch., 1 Msps, 12-位, 41-ch., 1 Msps, 12-位, 43-ch., 1 Msps, 12-位, 44-ch., 1 Msps, 12-位, 46-ch., 1 Msps	—	2x 12-bit, 2 ch.	4	1	2	4	2	2	AES-128 AES-256 ECC SHA-1 SHA-2 TRNG	QFN32, QFN64, QFN80, QFP48, QFP64, QFP80	1.8	3.8
Giant Gecko S1 EFM32 Giant Gecko 32-bit S1 Microcontrollers	ARM Cortex-M4	512, 1024, 2048	192, 384, 512	72	12-位, 1000 ksps	12-位, 1000 ksps	12-位, 500 ksps	5, 6	2	2, 3	5, 6	7	0, 4	AES-128 AES-256 ECC SHA-1 SHA-2 RSA-2048 TRNG	BGA112, BGA120, BGA152, BGA192, QFN64, QFP100, QFP64	1.8	3.8
Jade Gecko EFM32 Jade Gecko 32-bit Microcontrollers	ARM Cortex-M3	128, 256, 1024	32, 256	40	12-位, 20-ch., 1 Msps, 12-位, 24-ch., 1 Msps, 12-位, 33-ch., 1 Msps, 12-位, 54-ch., 1 Msps	—	2x 12-bit, 33-ch., 500 ksps, 2x 12-bit, 54-ch., 500 ksps, —	2, 4	0	1, 2	2, 4	2	0, 2	AES-128 AES-256 ECC SHA-1 SHA-2 TRNG	BGA125, QFN32, QFN48	1.8, 1.85	3.8
Pearl Gecko EFM32 Pearl Gecko 32-bit Microcontrollers	ARM Cortex-M4	128, 256, 1024	32, 256	40	12-位, 20-ch., 1 Msps, 12-位, 24-ch., 1 Msps, 12-位, 33-ch., 1 Msps, 12-位, 54-ch., 1 Msps	—	2x 12-bit, 33-ch., 500 ksps, 2x 12-bit, 54-ch., 500 ksps, —	2, 4	0	1, 2	2, 4	2	0, 2	AES-128 AES-256 ECC SHA-1 SHA-2 TRNG	BGA125, QFN32, QFN48	1.8, 1.85	3.8
Zero Gecko EFM32 Zero Gecko 32-bit Microcontrollers	ARM Cortex-M0+	4, 8, 16, 32	2, 4	24	12-位, 2-ch., 1 Msps, 12-位, 4-ch., 1 Msps, —	—	—	1	2	1	1	2	0	AES-128	QFN24, QFN32, QFP48	1.98	3.8
Happy Gecko EFM32 Happy Gecko USB-enabled 32-bit Microcontrollers	ARM Cortex-M0+	32, 64	4, 8	25	12-位, 2-ch., 1 Msps, 12-位, 4-ch., 1 Msps, —	—	—	2	3	1	2	3	0	AES-128	CSP36, QFN24, QFN32, QFP48	1.98	3.8
Wonder Gecko EFM32 Wonder Gecko 32-bit ARM Cortex-M4 Microcontrollers	ARM Cortex-M4	64, 128, 256	32	48	12-位, 8-ch., 1 Msps	—	12-位, 2 ch.	3	5, 7	2	3	4	1	AES-128 AES-256	BGA112, BGA120, CSP81, QFN64, QFP100, QFP64	1.98	3.8
Leopard Gecko EFM32 Leopard Gecko 32-bit Microcontrollers	ARM Cortex-M3	64, 128, 256	32	48	12-位, 8-ch., 1 Msps	—	12-位, 2 ch.	3	5, 7	2	3	4	1	AES-128 AES-256	BGA112, BGA120, CSP81, QFN64, QFP100, QFP64	1.98	3.8
Giant Gecko EFM32 Giant Gecko 32-bit Microcontrollers	ARM Cortex-M3	512, 1024	128	48	12-位, 8-ch., 1 Msps	—	12-位, 2 ch.	3	5, 7	2	3	4	0	AES-128 AES-256	BGA112, BGA120, QFN64, QFP100, QFP64	1.98	3.8
Tiny Gecko EFM32 Tiny Gecko 32-bit Microcontrollers	ARM Cortex-M3	4, 8, 16, 32	2, 4	32	12-位, 2-ch., 1 Msps, 12-位, 4-ch., 1 Msps, 12-位, 8-ch., 1 Msps, —	—	12-位, 12-位, 2 ch.	1, 2	2, 3	1	1, 2	2	0	AES-128 AES-256	BGA48, QFN24, QFN32, QFN64, QFP48, QFP64	1.98	3.8
Gecko EFM32 Gecko 32-bit Microcontrollers	ARM Cortex-M3	16, 32, 64, 128	8, 16	32	12-位, 4-ch., 1 Msps, 12-位, 8-ch., 1 Msps	—	12-位, 1-ch., 12-bit, 2 ch.	2, 3	0, 1	1	2, 3	2, 3	0	AES-128 AES-256	BGA112, QFN32, QFN64, QFP100, QFP48, QFP64	1.98	3.8
SiM3C1xx SiM3C1xx 32-位微控制器	ARM Cortex-M3	32, 64, 128, 256	8, 16, 32	80	12-位, 13-ch., 250 ksps, 12-位, 16-ch., 250 ksps, 12-位, 7-ch., 250 ksps	12-位, 11-ch., 250 ksps, 12-位, 15-ch., 250 ksps, 12-位, 16-ch., 250 ksps	10-位, 2-ch.	3	4	2	0	5	1		LGA92, QFN40, QFN64, TQFP64, TQFP80	1.8	5.5
SiM3L1xx SiM3L1xx 低功耗 MCU	ARM Cortex-M3	32, 64, 128, 256	8, 16, 32	50	12-位, 20-ch., 250 ksps, 12-位, 23-ch., 250 ksps, 12-位, 24-ch., 250 ksps	—	—	2	2	1	1	3	2		QFN40, QFN64, TQFP64, TQFP80	1.8	3.8
SiM3U1xx SiM3U1xx USB 微控制器	ARM Cortex-M3	32, 64, 128, 256	8, 16, 32	80	12-位, 13-ch., 250 ksps, 12-位, 16-ch., 250 ksps, 12-位, 7-ch., 250 ksps	12-位, 11-ch., 250 ksps, 12-位, 15-ch., 250 ksps, 12-位, 16-ch., 250 ksps	10-位, 2-ch.	3	2	2	2	1	1		LGA92, QFN40, QFN64, TQFP64, TQFP80	1.8	5.5

计量

Using EFM32's intelligent energy modes to prolong battery life of electric, gas, and water meters

计量

Using EFM32's intelligent energy modes to prolong battery life of electric, gas, and water meters

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工业自动化

Industrial environments require solutions that deliver on safety, performance, and cost

工业自动化

Industrial environments require solutions that deliver on safety, performance, and cost

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智能家居

Low power operation of EFM32 for use in battery powered smart home devices

智能家居

Low power operation of EFM32 for use in battery powered smart home devices

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智能照明

智能照明可节约电力并为消费者提供更好的环境控制。让我们帮助您为这个日益发展的市场开发智能联网解决方案。

智能照明

智能照明可节约电力并为消费者提供更好的环境控制。让我们帮助您为这个日益发展的市场开发智能联网解决方案。

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门锁

将传感、连接和嵌入式计算领域的最新创新融入您的智能家居安防系统中，简单便捷、轻松无忧。

门锁

将传感、连接和嵌入式计算领域的最新创新融入您的智能家居安防系统中，简单便捷、轻松无忧。

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电池操作

Integrate peripherals, include rich displays and perform complex computations while meeting the power budget of your system by using energy-friendly MCUs.

电池操作

Integrate peripherals, include rich displays and perform complex computations while meeting the power budget of your system by using energy-friendly MCUs.

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EFM32™ Giant Gecko GG11 入门套件

入门套件包含传感器和外围设备，其可展示一些 MCU 的众多功能，并可用作应用开发的起点。

EFM32™ Giant Gecko GG11 入门套件

入门套件包含传感器和外围设备，其可展示一些 MCU 的众多功能，并可用作应用开发的起点。

$99.00

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32–位微控制器

EFM32™ Giant Gecko GG11 入门套件

EFM32™ Giant Gecko GG11 入门套件

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