EFM8 Laser Bee 系列

Silicon Labs EFM8 Laser Bee family of microcontrollers (MCUs) are offered as a performance line of energy-friendly 8-bit MCUs with a comprehensive analog and digital feature set in small packages. EFM8 Laser Bee MCUs deliver state-of-the-art performance by incorporating a 14-bit ADC, internally calibrated temperature sensor (±3°C), and up to four 12-bit DACs into compact packages. This design of the EFM8 Laser Bee MCUs make them ideally suited for even the most stringent analog application requirements. Featuring a pipelined 8051 core operating a with maximum frequency of 72MHz, multiple communication interfaces, and up to four channels of configurable logic, the EFM8 Laser Bee MCUs are an excellent selection for optical network modules, precision instrumentation, industrial control and automation, and smart sensors.
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选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS ECAD模型 核心 程序存储器大小 数据 RAM 大小 封装 / 箱体 最大时钟频率 ADC分辨率 输入/输出端数量 电源电压-最小 电源电压-最大 安装风格 数据总线宽度 最小工作温度 最大工作温度 系列 封装
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU 12,478库存量
¥28.4534
¥22.0802
¥20.1027
¥18.1139
最低: 1
倍数: 1
CIP-51 8051 64 kB 4.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tube
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU 4,089库存量
剪切带
¥29.1201
¥22.0802
¥20.1818
¥18.1139
卷轴
¥15.3002
最低: 1
倍数: 1
: 2,500
CIP-51 8051 64 kB 4.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape
Silicon Labs 8位微控制器 -MCU 1,368库存量
剪切带
¥18.6111
¥13.7295
¥12.4865
¥11.1644
卷轴
¥9.5146
最低: 1
倍数: 1
: 2,500
CIP-51 8051 16 kB 1.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU 2,603库存量
¥30.3518
¥22.9164
¥20.9276
¥18.7806
最低: 1
倍数: 1
CIP-51 8051 64 kB 4.25 kB QFN-32 72 MHz 10 bit/12 bit/14 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tray
Silicon Labs 8位微控制器 -MCU 1,399库存量
剪切带
¥23.0746
¥17.1195
¥15.7183
¥14.0572
卷轴
¥11.9102
最低: 1
倍数: 1
: 2,500
CIP-51 8051 32 kB 2.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape
Silicon Labs 8位微控制器 -MCU 1,500库存量
剪切带
¥19.9332
¥14.7239
¥13.4018
¥11.9893
卷轴
¥10.17
最低: 1
倍数: 1
: 2,500
CIP-51 8051 16 kB 1.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU 1,905库存量
¥29.3687
¥21.922
¥20.0123
¥17.9444
最低: 1
倍数: 1
CIP-51 8051 64 kB 4.25 kB QSOP-24 72 MHz 10 bit/12 bit/14 bit 21 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tube
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU 605库存量
¥18.4416
¥13.56
¥12.4074
¥11.0853
最低: 1
倍数: 1
CIP-51 8051 16 kB 1.25 kB QFN-32 72 MHz 10 bit/12 bit/14 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tray
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU 2,259库存量
¥20.0123
¥14.803
¥13.4809
¥12.0797
最低: 1
倍数: 1
CIP-51 8051 16 kB 1.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tube
Silicon Labs 8位微控制器 -MCU 1,274库存量
¥27.798
¥22.0802
¥19.6846
¥18.1139
最低: 1
倍数: 1
CIP-51 8051 64 kB 4.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tube
Silicon Labs 8位微控制器 -MCU 5,732库存量
剪切带
¥29.1201
¥22.0011
¥20.1027
¥18.0348
卷轴
¥15.3002
最低: 1
倍数: 1
: 2,500
CIP-51 8051 64 kB 4.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape
Silicon Labs 8位微控制器 -MCU 1,265库存量
剪切带
¥23.8204
¥17.7862
¥16.2155
¥14.5544
卷轴
¥12.2379
最低: 1
倍数: 1
: 2,500
CIP-51 8051 32 kB 2.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU 723库存量
¥23.0746
¥17.1195
¥15.7183
¥14.0572
最低: 1
倍数: 1
CIP-51 8051 32 kB 2.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tube
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU 980库存量
剪切带
¥25.0634
¥18.6902
¥17.0404
¥15.3002
卷轴
¥12.9837
最低: 1
倍数: 1
: 2,500
CIP-51 8051 32 kB 2.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape, MouseReel
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU 3,892库存量
剪切带
¥29.2783
¥22.7469
¥20.2609
¥18.6111
卷轴
¥14.7239
最低: 1
倍数: 1
: 2,500
CIP-51 8051 64 kB 4.25 kB QFN-32 72 MHz 10 bit/12 bit/14 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape

Silicon Labs 8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU 418库存量
500预期 2027/1/15
剪切带
¥32.7587
¥24.3967
¥22.3288
¥20.0123
卷轴
¥18.4416
最低: 1
倍数: 1
: 500
CIP-51 8051 64 kB 4.25 kB QFP-32 72 MHz 10 bit/12 bit/14 bit 28 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape

Silicon Labs 8位微控制器 -MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU 510库存量
¥28.702
¥21.4248
¥19.6055
¥17.5376
最低: 1
倍数: 1
CIP-51 8051 32 kB 2.25 kB QFP-32 72 MHz 10 bit/12 bit/14 bit 28 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tray
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU 90库存量
¥18.6111
¥13.7295
¥12.4865
¥11.1644
最低: 1
倍数: 1
CIP-51 8051 16 kB 1.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tube
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU 12库存量
剪切带
¥23.0746
¥17.1195
¥15.7183
¥14.0572
卷轴
¥11.9893
最低: 1
倍数: 1
: 2,500
CIP-51 8051 32 kB 2.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU 255库存量
¥25.0634
¥18.6902
¥17.0404
¥15.3002
最低: 1
倍数: 1
CIP-51 8051 32 kB 2.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tube
Silicon Labs 8位微控制器 -MCU 279库存量
¥30.6908
¥22.826
¥20.8485
¥18.6902
最低: 1
倍数: 1
CIP-51 8051 64 kB 4.25 kB QFN-32 72 MHz 10 bit/12 bit/14 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tray

Silicon Labs 8位微控制器 -MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU 36库存量
¥24.8148
¥18.532
¥16.8709
¥15.142
最低: 1
倍数: 1
CIP-51 8051 16 kB 1.25 kB QFP-32 72 MHz 10 bit/12 bit/14 bit 28 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tray

Silicon Labs 8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
23,750在途量
¥32.7587
¥26.4646
¥23.2441
¥22.0802
最低: 1
倍数: 1
CIP-51 8051 64 kB 4.25 kB QFP-32 72 MHz 10 bit/12 bit/14 bit 28 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tray

Silicon Labs 8位微控制器 -MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
1,249预期 2026/10/21
¥22.0802
¥16.3737
¥14.9725
¥13.4018
¥13.0741
最低: 1
倍数: 1
CIP-51 8051 16 kB 1.25 kB QFP-32 72 MHz 10 bit/12 bit/14 bit 28 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tray
Silicon Labs 8位微控制器 -MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU 无库存交货期 26 周
卷轴
¥9.5937
¥9.3451
最低: 2,500
倍数: 2,500
: 2,500
CIP-51 8051 16 kB 1.25 kB QFN-24 72 MHz 10 bit/12 bit/14 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel