8位微控制器:
找到 2,233 件产品EFM8 Family EFM8SB Series Microcontrollers 8-bit Microcontrollers
Optimal for low power and battery powered systems, Sleepy Bee EFM8™ microcontrollers offer the lowest power consumption available by combining innovative low energy techniques and short wakeup times. The Sleepy Bee family of MCUs operates at up to 25 MHz and includes up to 14 high-quality capacitive sense channels.
- 8051 Core, Clocked Upto 25MHz
- FLASH: Upto 64KB, RAM: Upto 4352B
- Interfaces: Upto 2x SPI, UART, I2C/ SMBus
- Upto 23 Channel, 10/12-Bit ADC
- Upto 14 capacitive sense channels
- Lowest MCU sleep current with supply brownout (50 nA)
- Integrated LDO to maintain ultra-low active current at all voltages
- 4x 16Bit timers
- Upto 6 PCA Channels
- Applications: Wearables, Instrumentation panels, Battery-operated consumer electronics
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| 比较 | 包装规格 | 数量 | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
每个 | 1+ CNY25.770 (CNY29.1201)25+ CNY23.610 (CNY26.6793)100+ CNY22.840 (CNY25.8092) | 合计:CNY25.77 最少:1 / 多个:1 | PIC18 Family PIC18FxxK22 Series Microcontrollers | PIC18 | 64MHz | 64KB | 28引脚 | SOIC | 25输入 | EUSART, I2C, SPI | 3.8KB | 17放大器 | 10Bit | 1.8V | 5.5V | -40°C | 85°C | 表面安装 | PIC18 | PIC18F K2x | AEC-Q100 | |||||
每个 | 1+ CNY27.490 (CNY31.0637)25+ CNY25.570 (CNY28.8941)50+ CNY24.300 (CNY27.459)125+ CNY24.060 (CNY27.1878) | 合计:CNY27.49 最少:1 / 多个:1 | 8051 Family AT89S52 Series Microcontrollers | 8051 | 24MHz | 8KB | 40引脚 | DIP | 32输入 | SPI, UART | 256Byte | - | - | 4V | 5.5V | -40°C | 85°C | 通孔安装 | 8051 | AT89S52 | - | |||||
每个 | 1+ CNY12.410 (CNY14.0233)25+ CNY12.250 (CNY13.8425)100+ CNY12.090 (CNY13.6617) | 合计:CNY12.41 最少:1 / 多个:1 | AVR ATtiny Family ATtiny85 Series Microcontrollers | AVR | 20MHz | 8KB | 8引脚 | DIP | 6输入 | I2C, SPI | 512Byte | 4放大器 | 10Bit | 2.7V | 5.5V | -40°C | 85°C | 通孔安装 | AVR ATtiny | ATtiny85 | - | |||||
每个 | 1+ CNY32.720 (CNY36.9736)25+ CNY32.050 (CNY36.2165)100+ CNY31.370 (CNY35.4481)160+ CNY30.690 (CNY34.6797) | 合计:CNY32.72 最少:1 / 多个:1 | PIC18 Family PIC18FxxK80 Series Microcontrollers | PIC18 | 64MHz | 64KB | 44引脚 | TQFP | 35输入 | I2C, SPI, USART | 4KB | 11放大器 | 12位 | 1.8V | 5.5V | -40°C | 85°C | 表面安装 | PIC18 | PIC18F K8x | AEC-Q100 | |||||
每个 | 1+ CNY7.070 (CNY7.9891) | 合计:CNY7.07 最少:1 / 多个:1 | PIC16 Family PIC16F150x Series Microcontrollers | PIC16 | 20MHz | 3.5KB | 14引脚 | SOIC | 12输入 | I2C, SPI | 128Byte | 8放大器 | 10Bit | 2.3V | 5.5V | -40°C | 85°C | 表面安装 | PIC16 | PIC16F15xx | AEC-Q100 | |||||
每个 | 1+ CNY29.090 (CNY32.8717)25+ CNY25.460 (CNY28.7698)100+ CNY21.090 (CNY23.8317) | 合计:CNY29.09 最少:1 / 多个:1 | PIC16 Family PIC16F6XX Series Microcontrollers | PIC16 | 20MHz | 7KB | 20引脚 | SOIC | 18输入 | EUSART, I2C, SPI | 256Byte | 12放大器 | 10Bit | 2V | 5.5V | -40°C | 85°C | 表面安装 | PIC16 | PIC16F6xx | AEC-Q100 | |||||
每个 | 1+ CNY9.940 (CNY11.2322)25+ CNY9.120 (CNY10.3056)100+ CNY9.110 (CNY10.2943) | 合计:CNY9.94 最少:1 / 多个:1 | AVR ATtiny Family ATtiny841 Series Microcontrollers | AVR | 16MHz | 8KB | 14引脚 | SOIC | 12输入 | I2C, SPI, USART | 512Byte | 12放大器 | 10Bit | 1.7V | 5.5V | -40°C | 85°C | 表面安装 | AVR ATtiny | ATtiny84 | - | |||||
每个 | 1+ CNY63.330 (CNY71.5629)25+ CNY55.410 (CNY62.6133) | 合计:CNY63.33 最少:1 / 多个:1 | PIC18 Family PIC18F44xx Series Microcontrollers | PIC18 | 48MHz | 24KB | 40引脚 | DIP | 35输入 | EUSART, I2C, SPI, SPP, USB | 2KB | 13放大器 | 10Bit | 4.2V | 5.5V | -40°C | 85°C | 通孔安装 | PIC18 | PIC18F44xx | - | |||||
单件(切割供应) 切割卷带 | 1+ CNY3.300 (CNY3.729)25+ CNY2.990 (CNY3.3787)100+ CNY2.630 (CNY2.9719)4500+ CNY2.600 (CNY2.938) | 合计:CNY3.30 最少:1 / 多个:1 | AVR ATtiny Family ATtiny10 Series Microcontrollers | AVR | 10MHz | 1KB | 6引脚 | SOT-23 | 4输入 | - | 32Byte | 4放大器 | 8位 | 1.8V | 5.5V | -40°C | 125°C | 表面安装 | AVR ATtiny | ATtiny10 | - | |||||
每个 | 1+ CNY11.360 (CNY12.8368)25+ CNY10.390 (CNY11.7407)100+ CNY10.390 (CNY11.7407) | 合计:CNY11.36 最少:1 / 多个:1 | AVR ATmega Family ATmega328 Series Microcontrollers | AVR | 20MHz | 32KB | 32引脚 | VQFN | 27输入 | I2C, SPI, USART | 2KB | 8放大器 | 10Bit | 1.8V | 5.5V | -40°C | 85°C | 表面安装 | AVR ATmega | ATmega328 | - | |||||
每个 | 1+ CNY9.640 (CNY10.8932)25+ CNY8.970 (CNY10.1361)100+ CNY8.200 (CNY9.266) | 合计:CNY9.64 最少:1 / 多个:1 | PIC12 Family PIC12F18xx Series Microcontrollers | PIC12 | 32MHz | 3.5KB | 8引脚 | SOIC | 6输入 | AUSART, EUSART, I2C, SPI | 128Byte | 4放大器 | 10Bit | 1.8V | 5.5V | -40°C | 85°C | 表面安装 | PIC12 | PIC12F18xx | AEC-Q100 | |||||
每个 | 1+ CNY18.890 (CNY21.3457)25+ CNY18.440 (CNY20.8372) | 合计:CNY18.89 最少:1 / 多个:1 | AVR ATmega Family ATmega328 Series Microcontrollers | AVR | 20MHz | 32KB | 32引脚 | TQFP | 23输入 | I2C, SPI, USART | 2KB | 8放大器 | 10Bit | 1.8V | 5.5V | -40°C | 85°C | 表面安装 | AVR ATmega | ATmega328 | - | |||||
每个 | 1+ CNY12.330 (CNY13.9329)25+ CNY11.290 (CNY12.7577)100+ CNY11.220 (CNY12.6786)250+ CNY11.150 (CNY12.5995) | 合计:CNY12.33 最少:1 / 多个:1 | AVR ATmega Family ATmega328 Series Microcontrollers | AVR | 20MHz | 32KB | 32引脚 | TQFP | 27输入 | I2C, SPI, USART | 2KB | 8放大器 | 10Bit | 1.8V | 5.5V | -40°C | 105°C | 表面安装 | AVR ATmega | ATmega328 | - | |||||
单件(切割供应) 切割卷带 | 1+ CNY32.970 (CNY37.2561)25+ CNY28.850 (CNY32.6005)100+ CNY24.090 (CNY27.2217) | 合计:CNY32.97 最少:1 / 多个:1 | PIC18 Family PIC18LFxxK22 Series Microcontrollers | PIC18 | 64MHz | 64KB | 40引脚 | UQFN | 36输入 | EUSART, I2C, SPI | 3.8KB | 28放大器 | 10Bit | 1.8V | 3.6V | -40°C | 85°C | 表面安装 | PIC18 | PIC18LFxxK22 | - | |||||
单件(切割供应) 切割卷带 | 1+ CNY4.730 (CNY5.3449) | 合计:CNY4.73 最少:1 / 多个:1 | PIC10 Family PIC10F22x Series Microcontrollers | PIC10 | 8MHz | 768Byte | 6引脚 | SOT-23 | 4输入 | - | 23Byte | 2放大器 | 8位 | 2V | 5.5V | -40°C | 85°C | 表面安装 | PIC10 | PIC10F22x | AEC-Q100 | |||||
每个 | 1+ CNY13.480 (CNY15.2324)25+ CNY11.990 (CNY13.5487) | 合计:CNY13.48 最少:1 / 多个:1 | PIC16 Family PIC16F18XX Series Microcontrollers | PIC16 | 32MHz | 7KB | 20引脚 | SSOP | 18输入 | EUSART, I2C, SPI | 256Byte | 12放大器 | 10Bit | 1.8V | 5.5V | -40°C | 85°C | 表面安装 | PIC16 | PIC16F18xx | AEC-Q100 | |||||
每个 | 1+ CNY13.430 (CNY15.1759)25+ CNY12.790 (CNY14.4527) | 合计:CNY13.43 最少:1 / 多个:1 | PIC16 Family PIC16F150x Series Microcontrollers | PIC16 | 20MHz | 7KB | 20引脚 | DIP | 18输入 | AUSART, EUSART, I2C, SPI | 256Byte | 12放大器 | 10Bit | 2.3V | 5.5V | -40°C | 85°C | 通孔安装 | PIC16 | PIC16F15xx | AEC-Q100 | |||||
每个 | 1+ CNY20.570 (CNY23.2441)25+ CNY18.970 (CNY21.4361)100+ CNY17.070 (CNY19.2891)160+ CNY16.870 (CNY19.0631) | 合计:CNY20.57 最少:1 / 多个:1 | 8051 Family AT89S8253 Series Microcontrollers | 8051 | 24MHz | 12KB | 44引脚 | TQFP | 32输入 | SPI, UART | 256Byte | - | - | 2.7V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89S8253 | - | |||||
每个 | 1+ CNY8.900 (CNY10.057) | 合计:CNY8.90 最少:1 / 多个:1 | PIC12 Family PIC12F18xx Series Microcontrollers | PIC12 | 32MHz | 7KB | 8引脚 | SOIC | 6输入 | EUSART, I2C, SPI | 256Byte | 4放大器 | 10Bit | 1.8V | 5.5V | -40°C | 85°C | 表面安装 | PIC12 | PIC12F18xx | - | |||||
每个 | 1+ CNY54.710 (CNY61.8223) | 合计:CNY54.71 最少:1 / 多个:1 | PIC18 Family PIC18F44x Series Microcontrollers | PIC18 | 40MHz | 16KB | 40引脚 | DIP | 34输入 | AUSART, I2C, PSP, SPI | 768Byte | 8放大器 | 10Bit | 4.2V | 5.5V | -40°C | 85°C | 通孔安装 | PIC18 | PIC18F44xx | - | |||||
单件(切割供应) 切割卷带 | 1+ CNY19.180 (CNY21.6734) | 合计:CNY19.18 最少:1 / 多个:1 | AVR ATmega Family ATmega328 Series Microcontrollers | AVR | 20MHz | 32KB | 32引脚 | VQFN | 23输入 | I2C, SPI, USART | 2KB | 8放大器 | 10Bit | 1.8V | 5.5V | -40°C | 85°C | 表面安装 | AVR ATmega | ATmega328 | - | |||||
单件(切割供应) 切割卷带 | 1+ CNY8.070 (CNY9.1191)25+ CNY7.550 (CNY8.5315)100+ CNY7.400 (CNY8.362)3000+ CNY7.380 (CNY8.3394) | 合计:CNY8.07 最少:1 / 多个:1 | AVR ATtiny Family ATtiny84 Series Microcontrollers | AVR | 20MHz | 8KB | 14引脚 | SOIC | 12输入 | I2C, SPI | 512Byte | 8放大器 | 10Bit | 1.8V | 5.5V | -40°C | 85°C | 表面安装 | AVR | ATtiny84 | - | |||||
单件(整卷供应) 整卷 | 4000+ CNY4.910 (CNY5.5483)12000+ CNY4.820 (CNY5.4466) | 合计:CNY19,640.00 最少:4000 / 多个:4000 | AVR ATtiny Family ATtiny102 Series Microcontrollers | AVR | 12MHz | 1KB | 8引脚 | SOIC | 6输入 | USART | 32Byte | 5放大器 | 10Bit | 1.8V | 5.5V | -40°C | 125°C | 表面安装 | AVR ATtiny | ATtiny102 | - | |||||
每个 | 1+ CNY15.160 (CNY17.1308)25+ CNY13.940 (CNY15.7522)100+ CNY13.710 (CNY15.4923)2000+ CNY13.530 (CNY15.2889) | 合计:CNY15.16 最少:1 / 多个:1 | AVR ATmega Family ATmega48 Series Microcontrollers | AVR | 20MHz | 4KB | 32引脚 | TQFP | 23输入 | I2C, SPI, USART | 512Byte | 8放大器 | 10Bit | 1.8V | 5.5V | -40°C | 85°C | 表面安装 | AVR ATmega | ATmega48 | - | |||||
每个 | 1+ CNY9.460 (CNY10.6898)25+ CNY8.750 (CNY9.8875)100+ CNY8.040 (CNY9.0852) | 合计:CNY9.46 最少:1 / 多个:1 | PIC16 Family PIC16F183xx Series Microcontrollers | PIC16 | 32MHz | 14KB | 14引脚 | TSSOP | 11输入 | EUSART, I2C, SPI | 1KB | 11放大器 | 10Bit | 2.3V | 5.5V | -40°C | 85°C | 表面安装 | PIC16 | PIC16F183xx | - | |||||















