EFM32™ Giant Gecko 32-bit Microcontroller

Our EFM32™ Giant Gecko ARM® Cortex®-M3-based 32-bit microcontrollers (MCUs) provide flash memory configurations up to 1024 kB, 128 kB of RAM, and CPU speeds up to 48 MHz, making them ideal for energy-sensitive applications with high memory and connectivity requirements. Our Giant Gecko low-power MCUs are available in packages down to 7 x 7 mm, as well as full wafer options, and feature autonomous, low-energy peripherals, including AES encryption, pulse counter, low-energy UARTs, a low-energy sensor interface, and on-chip operational amplifiers.

USB 连接选项兼容 USB 2.0 最高速度 (12 Mbps),集成了 2 kB 终端缓冲器,能够处理多达 14 个终端。Our Giant Gecko MCUs provide support for USB host, device and on-the-go configurations, as well as bootloader over USB.

RTC 的睡眠电流低至
1.1 μA
有功电流低至
219 μA/MHz

Giant Gecko一般规格

  • ARM Cortex-M3 CPU 平台
  • 48 MHz
  • 高达 1024 kB 闪存
  • 128 kB RAM
  • 219 μA/MHz(活动模式 (EM0))
  • 1.1 μA 睡眠电流(RTC 和 RAM 保持)
  • 睡眠中的自主外围设备
  • DMA 和外围反射系统
  • LESENSE
  • USART, I²C, SPI, and USB
  • 多达 35 个通用 I/O 引脚
  • Segment LCD controller with up to 8x36 segments
  • -40 °C to +85 °C operation range
  • 1.98 V 到 3.8 V 单电源
  • 封装:
    • 64 引脚 QFN (9 mm x 9 mm)
    • 64 引脚 QFP (10 mm x 10 mm)
    • 100 引脚 QFP (14 mm x 14 mm)
    • 112 引脚 BGA (10 mm x 10 mm)
    • 120 引脚 BGA (7 mm x 7 mm)
状态
Find the Right Giant Gecko Device 选择列
选择列
零件号 MHz 闪存 RAM 数字 I/O 引脚 耐受 5 伏电压 ADC 1 DAC USB 电容式感应 LCD 温度传感器 定时器(16 位) AES-128 AES-256 ECC SHA-1 SHA-2 RSA-2048 UART USART SPI I2C I2S EMIF RTC 比较器 Vdd(最小值) Vdd(最大值) 封装类型 封装尺寸 (mm) 内部振荡器 调试接口 加密
48 1024 128 56 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 2 1.98 3.8 QFN64 9 × 9 ±2% ETM;SW AES-128 AES-256
48 512 128 56 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 2 1.98 3.8 QFN64 9 × 9 ±2% ETM;SW AES-128 AES-256
48 1024 128 53 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 2 1.98 3.8 QFP64 10 × 10 ±2% ETM;SW AES-128 AES-256
48 512 128 53 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 2 1.98 3.8 QFP64 10 × 10 ±2% ETM;SW AES-128 AES-256
48 1024 128 86 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 QFP100 14 × 14 ±2% ETM;SW AES-128 AES-256
48 512 128 86 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 QFP100 14 × 14 ±2% ETM;SW AES-128 AES-256
48 1024 128 90 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA112 10 × 10 ±2% ETM;SW AES-128 AES-256
48 512 128 90 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA112 10 × 10 ±2% ETM;SW AES-128 AES-256
48 1024 128 93 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA120 7x7 ±2% ETM;SW AES-128 AES-256
48 512 128 93 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA120 7x7 ±2% ETM;SW AES-128 AES-256
48 1024 128 53 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 2 1.98 3.8 QFN64 9 × 9 ±2% ETM;SW AES-128 AES-256
48 512 128 53 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 2 1.98 3.8 QFN64 9 × 9 ±2% ETM;SW AES-128 AES-256
48 1024 128 50 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 1 1.98 3.8 QFP64 10 × 10 ±2% ETM;SW AES-128 AES-256
48 512 128 50 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 1 1.98 3.8 QFP64 10 × 10 ±2% ETM;SW AES-128 AES-256
48 1024 128 83 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 QFP100 14 × 14 ±2% ETM;SW AES-128 AES-256
48 512 128 83 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 QFP100 14 × 14 ±2% ETM;SW AES-128 AES-256
48 1024 128 87 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA112 10 × 10 ±2% ETM;SW AES-128 AES-256
48 512 128 87 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA112 10 × 10 ±2% ETM;SW AES-128 AES-256
48 1024 128 93 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA120 7x7 ±2% ETM;SW AES-128 AES-256
48 512 128 93 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA120 7x7 ±2% ETM;SW AES-128 AES-256
48 1024 128 56 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 2 1.98 3.8 QFN64 9 × 9 ±2% ETM;SW AES-128 AES-256
48 512 128 56 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 2 1.98 3.8 QFN64 9 × 9 ±2% ETM;SW AES-128 AES-256
48 1024 128 53 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 2 1.98 3.8 QFP64 10 × 10 ±2% ETM;SW AES-128 AES-256
48 512 128 53 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 2 1.98 3.8 QFP64 10 × 10 ±2% ETM;SW AES-128 AES-256
48 1024 128 86 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 QFP100 14 × 14 ±2% ETM;SW AES-128 AES-256
48 512 128 86 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 QFP100 14 × 14 ±2% ETM;SW AES-128 AES-256
48 1024 128 90 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA112 10 × 10 ±2% ETM;SW AES-128 AES-256
48 512 128 90 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA112 10 × 10 ±2% ETM;SW AES-128 AES-256
48 1024 128 93 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA120 7x7 ±2% ETM;SW AES-128 AES-256
48 512 128 93 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA120 7x7 ±2% ETM;SW AES-128 AES-256
48 1024 128 53 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 1 1.98 3.8 QFN64 9 × 9 ±2% ETM;SW AES-128 AES-256
48 512 128 53 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 1 1.98 3.8 QFN64 9 × 9 ±2% ETM;SW AES-128 AES-256
48 1024 128 50 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 1 1.98 3.8 QFP64 10 × 10 ±2% ETM;SW AES-128 AES-256
48 512 128 50 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 5 3 3 2 1 0 1 1.98 3.8 QFP64 10 × 10 ±2% ETM;SW AES-128 AES-256
48 1024 128 83 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 QFP100 14 × 14 ±2% ETM;SW AES-128 AES-256
48 512 128 83 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 QFP100 14 × 14 ±2% ETM;SW AES-128 AES-256
48 1024 128 87 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA112 10 × 10 ±2% ETM;SW AES-128 AES-256
48 512 128 87 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA112 10 × 10 ±2% ETM;SW AES-128 AES-256
48 1024 128 93 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA120 7x7 ±2% ETM;SW AES-128 AES-256
48 512 128 93 12-位、 8 通道,1 Msps 12-位、 2 通道 4 AES-256 7 3 3 2 1 0 2 1.98 3.8 BGA120 7x7 ±2% ETM;SW AES-128 AES-256

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