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| 图片 | 制造商料号 | 库存情况 | 数量 | 数据手册 | 封装/外壳 | 系列 | 包装 | 产品状态 | 可编程 | 核心处理器 | 核心大小 | 速度 | 连接性 | 外设 | I/O 数量 | 程序存储器大小 | 程序存储器类型 | EEPROM 大小 | RAM 大小 | 电压 - 供应（Vcc/Vdd） | 数据转换器 | 振荡器类型 | 工作温度 | 等级 | 认证 | 安装类型 | 供应商设备封装 | 供应商设备封装 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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C8051F302-GSIC MCU 8BIT 8KB FLASH 14SOIC |
0 |
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 数据手册
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14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tube | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), UART/USART | POR, PWM, Temp Sensor, WDT | 8 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | A/D 8x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC | |
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C8051F303-GSIC MCU 8BIT 8KB FLASH 14SOIC |
0 |
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数据手册
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14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tube | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), UART/USART | POR, PWM, WDT | 8 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC | |
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C8051F304-GSIC MCU 8BIT 4KB FLASH 14SOIC |
0 |
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数据手册
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14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tube | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), UART/USART | POR, PWM, WDT | 8 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC | |
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XE167F72F66LACFXQMA1IC MCU 16BIT 576KB FLASH 144LQFP |
0 |
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数据手册
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144-LQFP Exposed Pad | XE16x | Tray | Discontinued at Digi-Key | Not Verified | C166SV2 | 16-Bit | 66MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 118 | 576KB (576K x 8) | FLASH | - | 50K x 8 | 3V ~ 5.5V | A/D 24x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | PG-LQFP-144-4 | |
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XC226456F66LACKXUMA1IC MCU 16/32B 448KB FLSH 100LQFP |
0 |
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数据手册
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100-LQFP Exposed Pad | XC22xx | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | C166SV2 | 16/32-Bit | 66MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | DMA, I2S, POR, PWM, WDT | 75 | 448KB (448K x 8) | FLASH | - | 34K x 8 | 3V ~ 5.5V | A/D 8x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | PG-LQFP-100-3 | |
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XC226756F66LACKXUMA1IC MCU 16/32B 448KB FLSH 100LQFP |
0 |
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数据手册
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100-LQFP Exposed Pad | XC22xx | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | C166SV2 | 16/32-Bit | 66MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | DMA, I2S, POR, PWM, WDT | 75 | 448KB (448K x 8) | FLASH | - | 34K x 8 | 3V ~ 5.5V | A/D 16x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | PG-LQFP-100-3 | |
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ADUC7036BCPZ-RLIC MCU 16/32B 96KB FLASH 48LFCSP |
0 |
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数据手册
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48-VFQFN Exposed Pad, CSP | MicroConverter® ADuC7xxx | Tape & Reel (TR) | Active | Not Verified | ARM7® | 16/32-Bit | 20.48MHz | LINbus, SPI, UART/USART | PSM, Temp Sensor, WDT | 9 | 96KB (48K x 16) | FLASH | - | 1.5K x 32 | 3.5V ~ 18V | A/D 2x16b | Internal | -40°C ~ 115°C (TA) | - | - | Surface Mount | 48-LFCSP-VQ (7x7) | |
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R5F212G6SDFP#U0IC MCU 16BIT 32KB FLASH 32LQFP |
0 |
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数据手册
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32-LQFP | R8C/2x/2G | Tray | Obsolete | Not Verified | R8C | 16-Bit | 8MHz | LINbus, SIO, UART/USART | POR, PWM, Voltage Detect, WDT | 27 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.2V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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W78E052DFGIC MCU 8BIT 8KB FLASH 44QFP |
0 |
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数据手册
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44-BQFP | W78 | Tray | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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W78E054DDGIC MCU 8BIT 16KB FLASH 40DIP |
0 |
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数据手册
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40-DIP | W78 | Tube | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | - | |
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W78E054DFGIC MCU 8BIT 16KB FLASH 44QFP |
0 |
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数据手册
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44-BQFP | W78 | Tray | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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W78E058DDGIC MCU 8BIT 32KB FLASH 40DIP |
0 |
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数据手册
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40-DIP | W78 | Tube | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | - | |
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W78E516DFGIC MCU 8BIT 64KB FLASH 44QFP |
0 |
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数据手册
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44-BQFP | W78 | Tray | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 64KB (64K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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W78I052DPGIC MCU 8BIT 8KB FLASH 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | W78 | Tube | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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W78I054DPGIC MCU 8BIT 16KB FLASH 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | W78 | Tube | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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LPC2102FHN48,551IC MCU 16/32B 16KB FLASH 48HVQFN |
0 |
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数据手册
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48-VFQFN Exposed Pad | LPC2100 | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 70MHz | I2C, Microwire, SPI, SSI, SSP, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 1.65V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-HVQFN (7x7) | |
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LPC2917FBD144/01/,IC MCU 16/32B 512KB FLSH 144LQFP |
0 |
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数据手册
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144-LQFP | LPC2900 | Tray | Obsolete | Not Verified | ARM9® | 16/32-Bit | 80MHz | CANbus, EBI/EMI, LINbus, SPI, UART/USART | POR, PWM, WDT | 108 | 512KB (512K x 8) | FLASH | - | 80K x 8 | 1.71V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LQFP (20x20) | |
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LPC2919FBD144/01/,IC MCU 16/32B 768KB FLSH 144LQFP |
0 |
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数据手册
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144-LQFP | LPC2900 | Tray | Obsolete | Not Verified | ARM9® | 16/32-Bit | 80MHz | CANbus, EBI/EMI, LINbus, SPI, UART/USART | POR, PWM, WDT | 108 | 768KB (768K x 8) | FLASH | - | 80K x 8 | 1.71V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LQFP (20x20) | |
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LPC3130FET180,551IC MCU 16/32BIT ROMLESS 180TFBGA |
0 |
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数据手册
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180-TFBGA | LPC3100 | Tray | Obsolete | Not Verified | ARM926EJ-S | 16/32-Bit | 180MHz | EBI/EMI, I2C, Memory Card, SPI, UART/USART, USB OTG | DMA, I2S, LCD, PWM, WDT | - | - | ROMless | - | 96K x 8 | 1.1V ~ 3.6V | A/D 4x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | 180-TFBGA (12x12) | |
.JPG)
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TMP86FS49BFG(ZHZ)IC MCU 8BIT 60KB FLASH 64QFP |
0 |
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数据手册
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64-BQFP | TLCS-870/C | Tray | Active | Not Verified | 870/C | 8-Bit | 16MHz | I2C, SIO, UART/USART | LED, PWM, WDT | 56 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFP (14x14) |
分类概览
微控制器 产品与选型指南
微控制器 广泛应用于工业控制、汽车电子、通信设备、消费电子、新能源及其他电子系统。我们提供多品牌、多封装及不同规格的相关产品，方便工程师、采购人员和研发团队进行型号筛选、参数比较和采购询价。
您可以根据制造商、关键参数、库存情况及 Datasheet 信息筛选适合的 微控制器。如暂时没有找到完全匹配的型号，也可以提交询价，我们将协助确认库存、交期以及可替代型号。
FAQ
如何选择合适的 微控制器？
建议先确认电气参数、封装、工作温度、应用环境以及品牌要求，再结合库存和交期进行筛选。
页面上的库存信息是否可以直接采购？
库存会随供应情况变化。对于项目采购或批量需求，建议提交询价，以便进一步确认实时库存、价格和交期。
找不到指定型号怎么办？
您可以提交型号和数量需求，我们可以协助查询缺货型号，并根据参数提供可替代型号建议。
是否可以提供 Datasheet 和技术资料？
可以。产品列表中的 Datasheet 链接可用于查看相关技术资料；如资料暂缺，也可以联系我们协助查找。
