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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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W78E054DLGIC MCU 8BIT 16KB FLASH 48LQFP |
0 |
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 数据手册
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48-LQFP | 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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W78E058DLGIC MCU 8BIT 32KB FLASH 48LQFP |
0 |
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数据手册
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48-LQFP | W78 | Tray | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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W78E516DLGIC MCU 8BIT 64KB FLASH 48LQFP |
0 |
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数据手册
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48-LQFP | 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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W79E217AFGIC MCU 8BIT 64KB FLASH 100QFP |
0 |
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数据手册
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100-BQFP | W79 | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, I2C, SPI, UART/USART | LCD, POR, PWM, WDT | 60 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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MINI51TANIC MCU 32BIT 4KB FLASH 33QFN |
0 |
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数据手册
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32-VFQFN Exposed Pad | NuMicro Mini51™ | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 4KB (4K x 8) | FLASH | - | 2K x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 33-QFN (4x4) | |
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MINI52TANIC MCU 32BIT 8KB FLASH 32VFQFN |
0 |
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数据手册
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32-VFQFN Exposed Pad | NuMicro Mini51™ | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 8KB (8K x 8) | FLASH | - | 2K x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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W79E4051RAKGIC MCU 8BIT 4KB FLASH 20DIP |
0 |
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数据手册
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20-DIP Module | W79 | Tube | Active | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 17 | 4KB (4K x 8) | FLASH | 128 x 8 | 256 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | - | |
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W79E8213ASGIC MCU 8BIT 4KB FLASH 20SOIC |
0 |
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数据手册
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20-SOIC (0.295", 7.50mm Width) | W79 | Tube | Last Time Buy | Not Verified | 8051 | 8-Bit | 20MHz | - | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 18 | 4KB (4K x 8) | FLASH | 128 x 8 | 128 x 8 | 2.4V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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W79E8213RASGIC MCU 8BIT 4KB FLASH 20SOIC |
0 |
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数据手册
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20-SOIC (0.295", 7.50mm Width) | W79 | Tube | Last Time Buy | Not Verified | 8051 | 8-Bit | 20MHz | - | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 18 | 4KB (4K x 8) | FLASH | 128 x 8 | 128 x 8 | 2.4V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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W79L633A25PLIC MCU 8BIT 128KB FLASH 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | W79 | Tube | Active | Not Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | - | 1.25K x 8 | 3V ~ 4.5V | A/D 4x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | - | |
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W79L658A25FLIC MCU 8BIT 128KB FLASH 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | W79 | Tray | Active | Not Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 60 | 128KB (128K x 8) | FLASH | - | 1.25K x 8 | 3V ~ 4.5V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | - | |
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W79L659A25FLIC MCU 8BIT 32KB FLASH 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | W79 | Tray | Active | Not Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 60 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 3V ~ 4.5V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | - | |
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W83527HGIC MCU 48LQFP |
0 |
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数据手册
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- | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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N78E055ADGIC MCU 8BIT 16KB FLASH 40DIP |
0 |
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数据手册
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40-DIP (0.600", 15.24mm) | N78 | Tube | Active | Not Verified | 8051 | 8-Bit | 40MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | - | |
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N78E055ALGIC MCU 8BIT 16KB FLASH 48LQFP |
0 |
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数据手册
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48-LQFP | N78 | Tube | Active | Not Verified | 8051 | 8-Bit | 40MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 40 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | - | |
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N78E059ADGIC MCU 8BIT 32KB FLASH 40DIP |
0 |
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数据手册
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40-DIP (0.600", 15.24mm) | N78 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | - | |
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N78E366ADGIC MCU 8BIT 64KB FLASH 40DIP |
0 |
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数据手册
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40-DIP (0.600", 15.24mm) | N78 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 32 | 64KB (64K x 8) | FLASH | - | 1.25K x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | - | |
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WPCN381UA0DGIC MCU |
0 |
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数据手册
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- | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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WPCN385LA0DGIC MCU |
0 |
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数据手册
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- | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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N78E366AFGIC MCU 8BIT 64KB FLASH 44QFP |
0 |
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数据手册
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44-BQFP | N78 | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | - | 1.25K x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | - |
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。
