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Description EFM32 Happy Gecko The EFM32HG Happy Gecko MCU series of microcontrollers is specifically designed for energy conservation, and its sophisticated energy management system has 5 energy modes. Integrate PHY and resistors, 5V LDO, and dedicated RAM for low-power USB (LEUSB) and amorphous USB operation for endpoints, thereby reducing BOM and minimizing footprint for applications with limited space and energy. Its extremely low active mode power consumption, shortened processing time, and fast wake-up time from sleep mode (2 μ s), along with low standby current and autonomous peripherals, make the Happy Gecko MCU an ideal choice for battery and power sensitive applications. On chip AES encryption, supports fast encryption. Possible applications include smart meters, home automation, alarm and safety systems, as well as wearable products for health and fitness clubs. Fully supported by Silicon Labs Simplicity Studio, allowing you to quickly put your designs into production. \-Cortex M0+core, micro trace buffer (MTB) runs at 25 MHz \ - up to 64 kB flash memory \ - up to 8 kB RAM \ - a range of serial interfaces USART, LEUART, I2C, and USB \ - available in various packages: CSP36, QFN24, QFN32, and QFP48. ###The EFM32 Gecko microcontroller Silicon Labs microcontroller is primarily designed for energy sensitive applications, including smart metering, gas/energy/water measurement, remote sensing, building automation, security systems, portable health/fitness club equipment, and smart accessories. The powerful ARM Cortex-M 32-bit processor core has a short wake-up time in energy-saving mode, making it particularly suitable for use with energy harvesting systems
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Packaging QFN-32
Delivery time
Packaging method Tray
Standard packaging quantity 1
12  yuan 12yuan
5+:
$ 14.0435
50+:
$ 13.4434
200+:
$ 13.1073
500+:
$ 13.0233
1000+:
$ 12.9392
2500+:
$ 12.8432
5000+:
$ 12.7832
7500+:
$ 12.7232
Quantity
5+
50+
200+
500+
1000+
Price
$14.0435
$13.4434
$13.1073
$13.0233
$12.9392
Price $ 14.0435 $ 13.4434 $ 13.1073 $ 13.0233 $ 12.9392
Start batch production 5+ 50+ 200+ 500+ 1000+
  • Freight charges   In stock Freight rate:$13.00
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    Inventory(6141) Minimum order quantity(5)
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Technical parameters/frequency: 25 MHz

Technical parameters/number of pins: 32

Technical parameters/clock frequency: 25.0 MHz

Technical parameters/RAM size: 8 KB

Technical parameters/digits: 32

Technical parameters/Analog to Digital Conversion (ADC): 1

Technical parameters/input/output numbers: 24 Input

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage (Max): 3.8 V

Technical parameters/power supply voltage (Min): 1.98 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 32

Encapsulation parameters/Encapsulation: QFN-32

External dimensions/length: 6 mm

External dimensions/width: 6 mm

External dimensions/height: 0.85 mm

External dimensions/packaging: QFN-32

Physical parameters/operating temperature: -40℃ ~ 85℃ (TA)

Other/Product Lifecycle: Discontinued at Digi-Key

Other/Packaging Methods: Tray

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: lead-free

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
EFM32HG210F64G-A-QFN32R EFM32HG210F64G-A-QFN32R Silicon Labs 功能相似 VQFN-32
MCU 32Bit EFM32 ARM Cortex M0+ RISC 64KB Flash 2.5V/3.3V 32Pin QFN EP T/R
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