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Description SILICON LABS EFM8BB31F32G-A-QFP32 Microcontroller, 8-bit, EFM8 Busy Bee, 50 MHz, 32 KB, 2.25 KB, 32 pins, QFP new
Product QR code
Packaging QFP-32
Delivery time
Packaging method Each
Standard packaging quantity 1
14.04  yuan 14.04yuan
5+:
$ 16.4210
50+:
$ 15.7192
200+:
$ 15.3262
500+:
$ 15.2280
1000+:
$ 15.1297
2500+:
$ 15.0175
5000+:
$ 14.9473
7500+:
$ 14.8771
Quantity
5+
50+
200+
500+
1000+
Price
$16.4210
$15.7192
$15.3262
$15.2280
$15.1297
Price $ 16.4210 $ 15.7192 $ 15.3262 $ 15.2280 $ 15.1297
Start batch production 5+ 50+ 200+ 500+ 1000+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(4083) Minimum order quantity(5)
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Technical parameters/frequency: 50 MHz

Technical parameters/number of pins: 32

Technical parameters/clock frequency: 50.0 MHz

Technical parameters/RAM size: 2.25 KB

Technical parameters/input/output numbers: 28 Input

Technical parameters/operating temperature (Max): 85 ℃

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

Technical parameters/power supply voltage (Max): 3.6 V

Technical parameters/power supply voltage (Min): 2.2 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 32

Encapsulation parameters/Encapsulation: QFP-32

External dimensions/packaging: QFP-32

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

Other/Product Lifecycle: Obsolete

Other/Packaging Methods: Each

Other/Manufacturing Applications: Consumer Electronics, Embedded Design&Development, Power Management, Industrial, Sensing&Instrumentation, Power Management, Consumer Electronics, Embedded Design&Development, Sensing&Instrumentation, Automation&Process Control, Industrial, Automation&Process Control

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standard/REACH SVHC version: 2015/12/17

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
EFM8BB31F32G-B-QFP32 EFM8BB31F32G-B-QFP32 Silicon Labs 完全替代 QFP-32
EFM8BB Busy Bee 微控制器,Silicon Labs EFM8 Busy Bee 8 位微控制器 (MCU) 设备设计用于各种通用应用。 它们可在高达 50MHz 下工作,具有管线型 8 位 C8051 核心。 多达 22 个多功能、+5V 容差输入/输出引脚 优先级交叉,用于柔性引脚映射 12 位模拟到数字转换器 (ADC),带多达 20 个通道 多达五个 16 位计时器 集成温度传感器 UART、SPI 和 SMBus/I²C 串行通信 ### EFM8 Bee 微控制器 EFM8 8 位微控制器系列具有无与伦比的功能和能力组合,包括高速流水线 8051 内核、超低功耗、精密模拟和增强通信外设、集成振荡器、小印迹封装和交叉体系结构,可实现灵活的数字和模拟多路复用,以简化印刷电路板设计和输入/输出信号布线。 这些下一代 8 位设备面向工程师为物联网 (IoT) 开发产品的工程师,这些产品非常小、执行复杂处理并使用微小电池运行。
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