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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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C8051F066IC MCU 8BIT 32KB FLASH 100TQFP |
0 |
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 数据手册
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100-TQFP | C8051F06x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 59 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 3.6V | A/D 2x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) | |
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C8051F067IC MCU 8BIT 32KB FLASH 64TQFP |
0 |
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数据手册
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64-TQFP | C8051F06x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 24 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 3.6V | A/D 2x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) | |
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C8051F345-GQIC MCU 8BIT 32KB FLASH 48TQFP |
0 |
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数据手册
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48-TQFP | C8051F34x | Tray | Obsolete | Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 40 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.7V ~ 3.6V | A/D 20x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFP (7x7) | |
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P89V51RB2FA,529IC MCU 8BIT 16KB FLASH 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | 89V | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-PLCC (16.59x16.59) | |
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P89V51RC2FBC,557IC MCU 8BIT 32KB FLASH 44TQFP |
0 |
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数据手册
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44-TQFP | 89V | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TQFP (10x10) | |
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P89V51RC2FN,112IC MCU 8BIT 32KB FLASH 40DIP |
0 |
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数据手册
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40-DIP (0.600", 15.24mm) | 89V | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | 40-DIP | |
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P89V51RD2FN,112IC MCU 8BIT 64KB FLASH 40DIP |
0 |
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数据手册
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40-DIP (0.600", 15.24mm) | 89V | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 64KB (64K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | 40-DIP | |
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P89V660FA,512IC MCU 8BIT 16KB FLASH 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | 89V | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 36 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-PLCC (16.59x16.59) | |
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P89V660FBC,557IC MCU 8BIT 16KB FLASH 44TQFP |
0 |
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数据手册
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44-TQFP | 89V | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 36 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TQFP (10x10) | |
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P89V662FA,512IC MCU 8BIT 32KB FLASH 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | 89V | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 36 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-PLCC (16.59x16.59) | |
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P89V662FBC,557IC MCU 8BIT 32KB FLASH 44TQFP |
0 |
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数据手册
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44-TQFP | 89V | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 36 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TQFP (10x10) | |
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P89V664FA,512IC MCU 8BIT 64KB FLASH 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | 89V | Tube | Obsolete | Verified | 8051 | 8-Bit | 40MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-PLCC (16.59x16.59) | |
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P89V664FBC,557IC MCU 8BIT 64KB FLASH 44TQFP |
0 |
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数据手册
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44-TQFP | 89V | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TQFP (10x10) | |
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ADUC834BCPZ-REELIC MCU 8BIT 62KB FLASH 56LFCSP |
0 |
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数据手册
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56-VFQFN Exposed Pad, CSP | MicroConverter® ADuC8xx | Tape & Reel (TR) | Obsolete | Not Verified | 8052 | 8-Bit | 12.58MHz | EBI/EMI, I2C, SPI, UART/USART | POR, PSM, PWM, Temp Sensor, WDT | 34 | 62KB (62K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 2.7V ~ 5.25V | A/D 3x16b, 4x24b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-LFCSP-VQ (8x8) | |
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ADUC824BSZ-REELIC MCU 8BIT 8KB FLASH 52MQFP |
0 |
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数据手册
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52-QFP | MicroConverter® ADuC8xx | Tape & Reel (TR) | Obsolete | Not Verified | 8052 | 8-Bit | 12.58MHz | EBI/EMI, I2C, SPI, UART/USART | POR, PSM, Temp Sensor, WDT | 34 | 8KB (8K x 8) | FLASH | 640 x 8 | 256 x 8 | 2.7V ~ 5.25V | A/D 3x16b, 4x24b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 52-MQFP (10x10) | |
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ADUC843BCPZ62-3IC MCU 8BIT 62KB FLASH 56LFCSP |
0 |
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数据手册
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56-VFQFN Exposed Pad, CSP | MicroConverter® ADuC8xx | Tray | Obsolete | Not Verified | 8052 | 8-Bit | 8.38MHz | I2C, SPI, UART/USART | DMA, PSM, PWM, Temp Sensor, WDT | 32 | 62KB (62K x 8) | FLASH | - | 2.25K x 8 | 2.7V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-LFCSP-VQ (8x8) | |
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ADUC845BCPZ8-5IC MCU 8BIT 8KB FLASH 56LFCSP |
0 |
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数据手册
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56-VFQFN Exposed Pad, CSP | MicroConverter® ADuC8xx | Tray | Obsolete | Not Verified | 8052 | 8-Bit | 12.58MHz | I2C, SPI, UART/USART | POR, PSM, PWM, Temp Sensor, WDT | 34 | 8KB (8K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 4.75V ~ 5.25V | A/D 10x24b; D/A 1x12b, 2x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-LFCSP-VQ (8x8) | |
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ADUC847BSZ8-3IC MCU 8BIT 8KB FLASH 52MQFP |
0 |
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数据手册
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52-QFP | MicroConverter® ADuC8xx | Tray | Obsolete | Not Verified | 8052 | 8-Bit | 12.58MHz | I2C, SPI, UART/USART | POR, PSM, PWM, Temp Sensor, WDT | 34 | 8KB (8K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 2.7V ~ 3.6V | A/D 10x24b; D/A 1x12b, 2x16b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 52-MQFP (10x10) | |
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MC908JL16CFJEIC MCU 8BIT 16KB FLASH 32LQFP |
0 |
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数据手册
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32-LQFP | HC08 | Tray | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | I2C, SCI | LED, LVD, POR, PWM | 26 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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MCHC908JK1ECPEIC MCU 8BIT 1.5KB FLASH 20DIP |
0 |
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数据手册
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20-DIP (0.300", 7.62mm) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | - | LED, LVD, POR, PWM | 14 | 1.5KB (1.5K x 8) | FLASH | - | 128 x 8 | 2.7V ~ 3.3V | A/D 12x8b | External | -40°C ~ 85°C (TA) | - | - | Through Hole | 20-DIP |
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。
