8051 核心 嵌入式处理器和控制器

嵌入式处理器和控制器类型

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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 产品类型 安装风格 封装 / 箱体 核心 数据总线宽度 最大时钟频率 程序存储器大小 数据 RAM 大小 ADC分辨率 输入/输出端数量 最小工作温度 最大工作温度 资格 封装
Nuvoton 8位微控制器 -MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK 155库存量
¥19.1874
¥16.1251
¥14.1476
¥13.4018
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT LQFP-48 8051 8 bit 24 MHz 64 kB 4 kB 12 bit 42 I/O - 40 C + 105 C Tray

Nuvoton 8位微控制器 -MCU 16K Bytes Shared with LDROM 534库存量
¥5.7856
¥4.9833
¥4.2149
¥3.9776
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT MSOP-10 8051 8 bit 24 MHz 8 kB 1 kB 12 bit 8 I/O - 40 C + 105 C Tube

Nuvoton 8位微控制器 -MCU 16K Bytes Shared with LDROM 85库存量
5,106在途量
剪切带
¥11.5825
¥7.7631
¥6.554
卷轴
¥6.554
¥5.3562
最低: 1
倍数: 1
: 74
8-bit Microcontrollers - MCU SMD/SMT TSSOP-20 8051 8 bit 24 MHz 16 kB 1 kB 12 bit 18 I/O - 40 C + 105 C Reel, Cut Tape

Nuvoton 8位微控制器 -MCU 32K Bytes Shared with LDROM 744库存量
¥7.119
¥6.0907
¥5.1867
¥4.8929
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT TSSOP-20 8051 8 bit 24 MHz 32 kB 2 kB 12 bit 18 I/O - 40 C + 105 C Tube

Nuvoton 8位微控制器 -MCU 32K Bytes Shared with LDROM 666库存量
¥10.4186
¥8.9383
¥7.7744
¥7.345
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT LQFP-32 8051 8 bit 24 MHz 32 kB 2 kB 12 bit 30 I/O - 40 C + 105 C Tray
Nuvoton 8位微控制器 -MCU 32K Bytes Shared with LDROM 975库存量
¥8.1925
¥7.006
¥6.1585
¥5.8195
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT QFN-33 8051 8 bit 24 MHz 32 kB 2 kB 12 bit 30 I/O - 40 C + 105 C Tray
Nuvoton 8位微控制器 -MCU 16K Bytes Shared with LDROM 0.4mm Pitch width 627库存量
¥5.3788
¥4.6104
¥4.0567
¥3.842
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT QFN-20 8051 8 bit 24 MHz 16 kB 1 kB 12 bit 18 I/O - 40 C + 105 C Tray

Nuvoton 8位微控制器 -MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85 413库存量
888预期 2026/10/9
¥6.8704
¥5.876
¥5.0172
¥4.7234
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT TSSOP-20 8051 8 bit 16 MHz 18 kB 256 B 12 bit 18 I/O - 40 C + 105 C Tube

Microchip Technology 8位微控制器 -MCU C51AC2 32K FLASHADC EEP 5V 101库存量
¥89.5412
¥82.0719
¥74.3427
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 40 MHz 32 kB 1.25 kB 10 bit 34 I/O - 40 C + 85 C Tube
Microchip Technology 8位微控制器 -MCU LO-VLTG 8K ISP FLASH -16MHZ 2.7-5.5V 176库存量
¥18.9388
¥17.289
¥15.7183
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT TQFP-44 8051 8 bit 16 MHz 8 kB 256 B No ADC 32 I/O - 40 C + 85 C Tray
Microchip Technology 8位微控制器 -MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL 60库存量
¥86.7727
¥79.8232
¥78.5011
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT TQFP-44 8051 8 bit 20 MHz 32 kB 4.25 kB 10 bit 38 I/O - 40 C + 85 C Tray
Microchip Technology 8位微控制器 -MCU 64KB 20MHz 2.4V-5.5V 144库存量
1,600预期 2026/12/11
¥46.6464
¥42.601
¥38.7138
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT TQFP-44 8051 8 bit 20 MHz 64 kB 256 B 10 bit 36 I/O - 40 C + 85 C Tray
Microchip Technology 8位微控制器 -MCU 64KB 20MHz 2.4V-5.5V 30库存量
¥46.6464
¥42.601
¥38.7138
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT VQFN-44 8051 8 bit 20 MHz 64 kB 256 B 10 bit 36 I/O - 40 C + 85 C Tray

Microchip Technology 8位微控制器 -MCU Single-Cycle 805124K ISP Flash,2.4-5.5V 209库存量
¥33.3576
¥30.5778
¥27.7076
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT LQFP-44 8051 8 bit 20 MHz 24 kB 256 B 10 bit 40 I/O - 40 C + 85 C Tray

Microchip Technology 8位微控制器 -MCU 64KB 20MHz 2.4V-5.5V 5库存量
¥44.3864
¥40.7365
¥36.9171
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT LQFP-44 8051 8 bit 20 MHz 64 kB 256 B 10 bit 40 I/O - 40 C + 85 C Tray
Microchip Technology RF片上系统 - SoC Bluetooth BLE IC, 4x4mm, Industrial Temp 488库存量
¥18.532
¥16.9613
¥15.4697
最低: 1
倍数: 1
RF System on a Chip - SoC SMD/SMT QFN-32 8051 8 bit 32 MHz 256 kB 24 kB 12 bit 15 I/O - 40 C + 85 C Tray
Texas Instruments 射频微控制器 - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F128RHAR 250库存量
剪切带
¥62.2065
¥51.0308
¥47.7312
¥45.5729
卷轴
¥38.7929
最低: 1
倍数: 1
: 250
RF Microcontrollers - MCU SMD/SMT VQFN-40 8051 8 bit 128 kB 8 kB - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF片上系统 - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAT 20库存量
5,000预期 2026/11/2
剪切带
¥41.5275
¥35.9792
¥30.0241
¥27.3799
卷轴
¥23.165
最低: 1
倍数: 1
: 2,500
RF System on a Chip - SoC SMD/SMT VQFN-40 8051 8 bit 256 kB 8 kB 12 bit 23 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF片上系统 - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAR 72库存量
剪切带
¥43.505
¥33.8322
¥31.4366
¥28.5325
卷轴
¥26.8827
最低: 1
倍数: 1
: 250
RF System on a Chip - SoC SMD/SMT VQFN-40 8051 8 bit 256 kB 8 kB 12 bit 23 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF片上系统 - SoC 2.4GHz RF Value Line SoC A 595-CC2543RHB A 595-CC2543RHBR 19库存量
剪切带
¥43.0078
¥34.8266
¥32.5101
¥29.7755
卷轴
¥28.2048
最低: 1
倍数: 1
: 250
RF System on a Chip - SoC SMD/SMT VQFN-32 8051 32 kB 1 kB 12 bit 16 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs 8位微控制器 -MCU 8051 25 MHz 16 kB LFO 8-bit MCU 57库存量
¥93.3832
¥73.6195
¥67.7435
¥62.2065
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT QFN-24 8051 8 bit 25 MHz 16 kB 768 B 10 bit 21 I/O - 40 C + 85 C Tube
Silicon Labs RF片上系统 - SoC SoC RF transmitter with 8051 244库存量
剪切带
¥52.6128
¥46.0701
¥39.6178
¥28.6229
¥28.5325
卷轴
¥28.4534
最低: 1
倍数: 1
: 2,500
RF System on a Chip - SoC SMD/SMT SOIC-14 8051 24 MHz 4 kB 9 I/O - 40 C + 85 C Reel, Cut Tape

Silicon Labs 8位微控制器 -MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM) 24库存量
1,500预期 2026/10/16
剪切带
¥92.886
¥75.4388
¥62.3647
¥58.1498
卷轴
¥52.1947
最低: 1
倍数: 1
: 1,500
8-bit Microcontrollers - MCU SMD/SMT QFN-20 8051 8 bit 25 MHz 8 kB 768 B 10 bit 17 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs 8位微控制器 -MCU 8051 50 MHz 32 kB 8-bit MCU 21库存量
¥48.8047
¥42.0247
¥34.4876
¥32.0129
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT QFN-32 8051 8 bit 48 MHz 32 kB 2.25 kB 10 bit 25 I/O - 40 C + 85 C Tube
Silicon Labs 8位微控制器 -MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU 6库存量
¥89.6655
¥70.06
¥65.0993
¥59.7205
最低: 1
倍数: 1
8-bit Microcontrollers - MCU SMD/SMT QFN-32 8051 8 bit 50 MHz 32 kB 4.25 kB 12 bit 25 I/O - 40 C + 125 C AEC-Q100 Tube