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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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R5F571MLDDFC#30IC MCU 32BIT 4MB FLASH 176LFQFP |
0 |
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 数据手册
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176-LQFP | RX71M | Tray | Discontinued at Digi-Key | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 127 | 4MB (4M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 176-LFQFP (24x24) | |
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R5F571MLCDFC#30IC MCU 32BIT 4MB FLASH 176LFQFP |
0 |
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数据手册
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176-LQFP | RX71M | Tray | Discontinued at Digi-Key | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 127 | 4MB (4M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 176-LFQFP (24x24) | |
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R5F571MFCDFB#30IC MCU 32BIT 2MB FLASH 144LFQFP |
0 |
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数据手册
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144-LQFP | RX71M | Tray | Discontinued at Digi-Key | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 111 | 2MB (2M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LFQFP (20x20) | |
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R5F571MFCDFC#30IC MCU 32BIT 2MB FLASH 176LFQFP |
0 |
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数据手册
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176-LQFP | RX71M | Tray | Discontinued at Digi-Key | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 127 | 2MB (2M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 176-LFQFP (24x24) | |
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R5F571MLCDFB#30IC MCU 32BIT 4MB FLASH 144LFQFP |
0 |
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数据手册
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144-LQFP | RX71M | Tray | Discontinued at Digi-Key | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 111 | 4MB (4M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LFQFP (20x20) | |
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MAX32561-LNS+IC MCU 32BIT 1MB FLASH 100CTBGA |
0 |
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数据手册
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100-TFBGA | DeepCover® | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 108MHz | I2C, SPI, UART/USART, USB | DMA, WPM | 39 | 1MB (1M x 8) | FLASH | - | 384K x 8 | 3.3V | A/D 1x10b | Internal | - | - | - | Surface Mount | 100-CTBGA (7x7) | |
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P87C52X2FAIC MCU 8BIT 8KB OTP 44PLCC |
0 |
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数据手册
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44-LCC (J-Lead) | 87C | Bulk | Active | Not Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-PLCC (16.59x16.59) | |
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MC908QT2ACDWERIC MCU 8BIT 1.5KB FLASH 8SO |
0 |
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数据手册
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8-SOIC (0.209", 5.30mm Width) | HC08 | Bulk | Active | Not Verified | HC08 | 8-Bit | 8MHz | - | LVD, POR, PWM | 5 | 1.5KB (1.5K x 8) | FLASH | - | 128 x 8 | 2.7V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO | |
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MC908AP16ACFBE557MICROCONTROLLER, 8 BIT, HC08/S08 |
0 |
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数据手册
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- | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MC68HC11A8P1MICROCONTROLLER, 8 BIT, HC11 CPU |
0 |
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数据手册
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48-DIP (0.600", 15.24mm) | HC11 | Bulk | Active | Not Verified | M68HC11 | 8-Bit | 3MHz | SCI, SPI | POR, WDT | 15 | 8KB (8K x 8) | ROM | 512 x 8 | 256 x 8 | 4.5V ~ 5.5V | A/D 8x8b | External | -40°C ~ 85°C (TA) | - | - | Through Hole | 48-DIP | |
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HD6473308RCP10MICROCONTROLLER 16-BIT, H8 |
0 |
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数据手册
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- | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MAC7111VPV50IC MCU 32BIT 512KB FLASH 144LQFP |
0 |
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数据手册
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144-LQFP | - | Bulk | Active | Not Verified | ARM7® | 32-Bit Single-Core | 50MHz | CANbus, EBI/EMI, I2C, SCI, SPI | DMA, POR | 112 | 512KB (512K x 8) | FLASH | 32K x 8 | 32K x 8 | 2.35V ~ 5.5V | A/D 16x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 144-LQFP (20x20) | |
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MC68HC11E0CFN3R2MICROCONTROLLER, 8 BIT, HC11 CPU |
0 |
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数据手册
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52-LCC (J-Lead) | M680x0 | Bulk | Active | Not Verified | M68HC11 | 8-Bit | 3MHz | SCI, SPI | POR, PWM, WDT | 38 | - | ROMless | - | 512 x 8 | 4.5V ~ 5.5V | A/D 8x8b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 52-PLCC (19.13x19.13) | |
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MC68HCP11E1CFNE3,574MICROCONTROLLER, 8 BIT, HC11 CPU |
0 |
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数据手册
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- | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MC9S12B128MPVEIC MCU 16BIT 128KB FLASH 112LQFP |
0 |
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数据手册
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112-LQFP | HCS12 | Bulk | Active | Not Verified | HCS12 | 16-Bit | 25MHz | CANbus, I2C, SCI, SPI | POR, PWM, WDT | 91 | 128KB (128K x 8) | FLASH | 1K x 8 | 4K x 8 | 2.35V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 112-LQFP (20x20) | |
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MC9S08PT32VLFIC MCU 8BIT 32KB FLASH 48LQFP |
0 |
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数据手册
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48-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 41 | 32KB (32K x 8) | FLASH | 256 x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 16x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | 48-LQFP (7x7) | |
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KMC912DT128ACPVMICROCONTROLLER, 16 BIT, HCS12 |
0 |
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数据手册
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- | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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M30263M3A-XXXFP#U5IC MCU 16BIT 24KB MROM 42SSOP |
0 |
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数据手册
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42-SOP (0.330", 8.40mm Width) | M16C™ M16C/Tiny/26A | Tube | Obsolete | Not Verified | M16C/60 | 16-Bit | 20MHz | I2C, IEBus, SIO, UART/USART | DMA, PWM, Voltage Detect, WDT | 33 | 24KB (24K x 8) | Mask ROM | - | 1K x 8 | 2.7V ~ 5.5V | A/D 10x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 42-SSOP | |
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MC908AP32CFAE-NXPMICROCONTROLLER, 8 BIT, HC08/S08 |
0 |
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数据手册
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48-LQFP | HC08 | Bulk | Active | Not Verified | HC08 | 8-Bit | 8MHz | I2C, IRSCI, SCI, SPI | LED, LVD, POR, PWM | 32 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-LQFP (7x7) | |
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LTA1605BXUMA1IC MCU 16SOP |
0 |
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数据手册
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- | * | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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。
