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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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C8051F312IC MCU 8BIT 8KB FLASH 32LQFP |
0 |
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 数据手册
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32-LQFP | C8051F31x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 8KB (8K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | A/D 21x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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C8051F313IC MCU 8BIT 8KB FLASH 28QFN |
0 |
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数据手册
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28-VFQFN Exposed Pad | C8051F31x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 8KB (8K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | A/D 17x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-QFN (5x5) | |
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C8051F314IC MCU 8BIT 8KB FLASH 32LQFP |
0 |
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数据手册
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32-LQFP | C8051F31x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 29 | 8KB (8K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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C8051F315IC MCU 8BIT 8KB FLASH 28QFN |
0 |
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数据手册
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28-VFQFN Exposed Pad | C8051F31x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 25 | 8KB (8K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-QFN (5x5) | |
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C8051F330DIC MCU 8BIT 8KB FLASH 20DIP |
0 |
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数据手册
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20-DIP (0.300", 7.62mm) | C8051F33x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 17 | 8KB (8K x 8) | FLASH | - | 768 x 8 | 2.7V ~ 3.6V | A/D 16x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | 20-DIP | |
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C8051F044IC MCU 8BIT 64KB FLASH 100TQFP |
0 |
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数据手册
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100-TQFP | C8051F04x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | CANbus, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 64 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) | |
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C8051F045IC MCU 8BIT 64KB FLASH 64TQFP |
0 |
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数据手册
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64-TQFP | C8051F04x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | CANbus, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 32 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) | |
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C8051F046IC MCU 8BIT 32KB FLASH 100TQFP |
0 |
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数据手册
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100-TQFP | C8051F04x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | CANbus, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 64 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) | |
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C8051F047IC MCU 8BIT 32KB FLASH 64TQFP |
0 |
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数据手册
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64-TQFP | C8051F04x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | CANbus, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 32 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) | |
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AT91SAM7A1-AUIC MCU 16/32BIT ROMLESS 144LQFP |
0 |
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数据手册
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144-LQFP | AT91SAM | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 40MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 49 | - | ROMless | - | 4K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LQFP (20x20) | |
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AT91SAM7A2-AUIC MCU 16/32BIT ROMLESS 176LQFP |
0 |
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数据手册
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176-LQFP | AT91SAM | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 30MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 57 | - | ROMless | - | 16K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 176-LQFP (24x24) | |
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AT91SAM7S128C-AUIC MCU 16/32B 128KB FLASH 64LQFP |
0 |
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数据手册
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64-LQFP | SAM7S | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 32 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
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AT91SAM7S256C-AUIC MCU 16/32B 256KB FLASH 64LQFP |
0 |
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数据手册
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64-LQFP | SAM7S | Tray | Obsolete | Verified | ARM7® | 16/32-Bit | 55MHz | I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 32 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
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AT91SAM7S64-AU-001IC MCU 16/32BIT 64KB FLSH 64LQFP |
0 |
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数据手册
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64-LQFP | SAM7S | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | I2C, SPI, SSC, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
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ZGP323LSK2032EIC MCU 8BIT 32KB OTP 20DIP |
0 |
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数据手册
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20-CDIP (0.300", 7.62mm) | Z8® GP™ | Tube | Obsolete | Not Verified | Z8 | 8-Bit | 8MHz | - | HLVD, POR, WDT | 16 | 32KB (32K x 8) | OTP | - | 237 x 8 | 2V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | - | |
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PIC16F777-E/PIC MCU 8BIT 14KB FLASH 40DIP |
0 |
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数据手册
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40-DIP (0.600", 15.24mm) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 14KB (8K x 14) | FLASH | - | 368 x 8 | 4V ~ 5.5V | A/D 14x10b | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | 40-PDIP | |
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PIC16F737-E/SPIC MCU 8BIT 7KB FLASH 28SPDIP |
0 |
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数据手册
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28-DIP (0.300", 7.62mm) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 7KB (4K x 14) | FLASH | - | 368 x 8 | 4V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | 28-SPDIP | |
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PIC16F737-E/MLIC MCU 8BIT 7KB FLASH 28QFN |
0 |
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数据手册
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28-VQFN Exposed Pad | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 7KB (4K x 14) | FLASH | - | 368 x 8 | 4V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-QFN (6x6) | |
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DSPIC30F6012-20E/PFIC MCU 16BIT 144KB FLASH 64TQFP |
0 |
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数据手册
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64-TQFP | dsPIC™ 30F | Tray | Active | Not Verified | dsPIC | 16-Bit | 20 MIPS | CANbus, I2C, SPI, UART/USART | AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT | 52 | 144KB (48K x 24) | FLASH | 4K x 8 | 8K x 8 | 2.5V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 64-TQFP (14x14) | |
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PIC16F777-E/PTIC MCU 8BIT 14KB FLASH 44TQFP |
0 |
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数据手册
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44-TQFP | PIC® 16F | Tray | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 14KB (8K x 14) | FLASH | - | 368 x 8 | 4V ~ 5.5V | A/D 14x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 44-TQFP (10x10) |
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。
