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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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C8051T617-GMIC MCU 8BIT 16KB OTP 24QFN |
0 |
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 数据手册
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24-WFQFN Exposed Pad | C8051T61x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 21 | 16KB (16K x 8) | OTP | - | 1.25K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) | |
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C8051T612-GQIC MCU 8BIT 8KB OTP 32LQFP |
0 |
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数据手册
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32-LQFP | C8051T61x | 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) | OTP | - | 1.25K x 8 | 1.8V ~ 3.6V | A/D 21x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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C8051T613-GMIC MCU 8BIT 8KB OTP 28QFN |
0 |
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数据手册
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28-VFQFN Exposed Pad | C8051T61x | 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) | OTP | - | 1.25K x 8 | 1.8V ~ 3.6V | A/D 17x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-QFN (5x5) | |
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C8051T614-GQIC MCU 8BIT 8KB OTP 32LQFP |
0 |
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数据手册
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32-LQFP | C8051T61x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 29 | 8KB (8K x 8) | OTP | - | 1.25K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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C8051T615-GMIC MCU 8BIT 8KB OTP 28QFN |
0 |
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数据手册
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28-VFQFN Exposed Pad | C8051T61x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 25 | 8KB (8K x 8) | OTP | - | 1.25K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-QFN (5x5) | |
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MCF54453CVR200IC MCU 32BIT ROMLESS 360TEPBGA |
0 |
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数据手册
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360-BBGA | MCF5445x | Tray | Obsolete | Not Verified | Coldfire V4 | 32-Bit Single-Core | 200MHz | I2C, SPI, SSI, UART/USART, USB OTG | DMA, WDT | 132 | - | ROMless | - | 32K x 8 | 1.35V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 360-TEPBGA (23x23) | |
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MCF54453VR266IC MCU 32BIT ROMLESS 360TEPBGA |
0 |
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数据手册
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360-BBGA | MCF5445x | Tray | Obsolete | Not Verified | Coldfire V4 | 32-Bit Single-Core | 266MHz | I2C, SPI, SSI, UART/USART, USB OTG | DMA, WDT | 132 | - | ROMless | - | 32K x 8 | 1.35V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | 360-TEPBGA (23x23) | |
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MCF54454VR266IC MCU 32BIT ROMLESS 360TEPBGA |
0 |
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数据手册
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360-BBGA | MCF5445x | Tray | Obsolete | Not Verified | Coldfire V4 | 32-Bit Single-Core | 266MHz | I2C, SPI, SSI, UART/USART, USB OTG | DMA, WDT | 132 | - | ROMless | - | 32K x 8 | 1.35V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | 360-TEPBGA (23x23) | |
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MCF54455VR266IC MCU 32BIT ROMLESS 360TEPBGA |
0 |
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数据手册
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360-BBGA | MCF5445x | Tray | Obsolete | Not Verified | Coldfire V4 | 32-Bit Single-Core | 266MHz | I2C, SPI, SSI, UART/USART, USB OTG | DMA, WDT | 132 | - | ROMless | - | 32K x 8 | 1.35V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | 360-TEPBGA (23x23) | |
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MCF54454CVR200IC MCU 32BIT ROMLESS 360TEPBGA |
0 |
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数据手册
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360-BBGA | MCF5445x | Tray | Obsolete | Not Verified | Coldfire V4 | 32-Bit Single-Core | 200MHz | I2C, SPI, SSI, UART/USART, USB OTG | DMA, WDT | 132 | - | ROMless | - | 32K x 8 | 1.35V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 360-TEPBGA (23x23) | |
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MCF54455CVR200IC MCU 32BIT ROMLESS 360TEPBGA |
0 |
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数据手册
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360-BBGA | MCF5445x | Tray | Obsolete | Not Verified | Coldfire V4 | 32-Bit Single-Core | 200MHz | I2C, SPI, SSI, UART/USART, USB OTG | DMA, WDT | 132 | - | ROMless | - | 32K x 8 | 1.35V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 360-TEPBGA (23x23) | |
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DS87C520-QCL+T&RIC MCU 8BIT 16KB OTP 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | 87C | Tape & Reel (TR) | Active | Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | 32 | 16KB (16K x 8) | OTP | - | 1K x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | 44-PLCC (16.59x16.59) | |
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AT32AP7000-CTURIC MCU 32BIT ROMLESS 256CTBGA |
0 |
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数据手册
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256-LBGA | AVR®32 AP7 | Tape & Reel (TR) | Obsolete | Not Verified | AVR | 32-Bit Single-Core | 150MHz | EBI/EMI, Ethernet, I2C, Memory Card, PS/2, SPI, SSC, UART/USART, USB | AC'97, DMA, I2S, LCD, POR, PWM, WDT | 160 | - | ROMless | - | 32K x 8 | 1.65V ~ 1.95V | D/A 2x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 256-CTBGA (17x17) | |
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AT32AP7002-CTURIC MCU 32BIT ROMLESS 196CTBGA |
0 |
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数据手册
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196-TFBGA, CSBGA | AVR®32 AP7 | Tape & Reel (TR) | Obsolete | Not Verified | AVR | 32-Bit Single-Core | 150MHz | EBI/EMI, I2C, Memory Card, PS/2, SPI, SSC, UART/USART, USB | AC'97, DMA, I2S, LCD, POR, PWM, WDT | 85 | - | ROMless | - | 32K x 8 | 1.65V ~ 1.95V | D/A 2x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 196-CTBGA (12x12) | |
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MCF54452CVR200IC MCU 32BIT ROMLESS 360TEPBGA |
0 |
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数据手册
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360-BBGA | MCF5445x | Tray | Obsolete | Not Verified | Coldfire V4 | 32-Bit Single-Core | 200MHz | I2C, SPI, SSI, UART/USART, USB OTG | DMA, WDT | 132 | - | ROMless | - | 32K x 8 | 1.35V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 360-TEPBGA (23x23) | |
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LPC2387FBD100,551IC MCU 16/32B 512KB FLSH 100LQFP |
0 |
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数据手册
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100-LQFP | LPC2300 | Tray | Discontinued at Digi-Key | Not Verified | ARM7® | 16/32-Bit | 72MHz | CANbus, Ethernet, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 70 | 512KB (512K x 8) | FLASH | - | 98K x 8 | 3V ~ 3.6V | A/D 6x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
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LPC2388FBD144,551IC MCU 16/32B 512KB FLSH 144LQFP |
0 |
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数据手册
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144-LQFP | LPC2300 | Tray | Discontinued at Digi-Key | Not Verified | ARM7® | 16/32-Bit | 72MHz | CANbus, EBI/EMI, Ethernet, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 104 | 512KB (512K x 8) | FLASH | - | 98K x 8 | 3V ~ 3.6V | A/D 8x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LQFP (20x20) | |
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LPC2917FBD144,551IC 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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LPC2919FBD144,551IC 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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P89LPC954FA,529IC MCU 8BIT 16KB FLASH 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 40 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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。
