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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
C8051F507-IMIC MCU 8BIT 32KB FLASH 32QFN |
1,521 |
|
 数据手册
|
32-VFQFN Exposed Pad | C8051F50x | Tube | Active | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 1.8V ~ 5.25V | A/D 25x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 32-QFN (5x5) | |
|
EFM32PG12B500F1024GL125-CRIC MCU 32BIT 1MB FLASH 125BGA |
4,574 |
|
数据手册
|
125-VFBGA | Pearl Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 65 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.8V ~ 3.8V | A/D - 12b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 125-BGA (7x7) | |
|
ATMEGA1281V-8MURIC MCU 8BIT 128KB FLASH 64QFN |
6,202 |
|
数据手册
|
64-VFQFN Exposed Pad | AVR® ATmega | Tape & Reel (TR) | Active | Verified | AVR | 8-Bit | 8MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 54 | 128KB (64K x 16) | FLASH | 4K x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
STM32F207VCT6TRIC MCU 32BIT 256KB FLASH 100LQFP |
788 |
|
数据手册
|
100-LQFP | STM32F2 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 120MHz | CANbus, Ethernet, I2C, IrDA, LINbus, Memory Card, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 82 | 256KB (256K x 8) | FLASH | - | 132K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
|
MSP430F5358IPZIC MCU 16BIT 384KB FLASH 100LQFP |
260 |
|
数据手册
|
100-LQFP | MSP430F5xx | Tray | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 20MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 74 | 384KB (384K x 8) | FLASH | - | 34K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
|
STM32F105VCT6WIC MCU 32BIT 256KB FLASH 100LQFP |
508 |
|
数据手册
|
100-LQFP | STM32F1 | Tray | Active | Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | DMA, POR, PWM, Voltage Detect, WDT | 80 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
|
ATSAMS70J19A-MNTIC MCU 32BIT 512KB FLASH 64QFN |
3,488 |
|
数据手册
|
64-VFQFN Exposed Pad | SAM S70 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | I2C, IrDA, LINbus, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 44 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.08V ~ 3.6V | A/D 5x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
R5F212A7SNFA#V2IC MCU 16BIT 48KB FLASH 64LQFP |
359 |
|
数据手册
|
64-LQFP | R8C/2x/2A | Tray | Not For New Designs | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 55 | 48KB (48K x 8) | FLASH | - | 2.5K x 8 | 2.2V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (14x14) | |
|
R5F572TKEGFP#30IC MCU 32BIT 1MB FLASH 100LFQFP |
540 |
|
数据手册
|
100-LQFP | - | Tray | Active | Not Verified | RXv3 | 32-Bit | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI | DMA, LVD, POR, PWM, WDT | 72 | 1MB (1M x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 100-LFQFP (14x14) | |
|
R5F5651EDDLC#20IC MCU 32BIT 2MB FLASH 177TFLGA |
49 |
|
数据手册
|
177-TFLGA | RX651 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 136 | 2MB (2M x 8) | FLASH | 32K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 29x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 177-TFLGA (8x8) | |
|
CY8C29666-24LTXIIC MCU 8BIT 32KB FLASH 48QFN |
952 |
|
数据手册
|
48-VFQFN Exposed Pad | PSOC™1 CY8C29xxx | Tray | Active | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 44 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 3V ~ 5.25V | A/D 12x14b; D/A 4x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-QFN (7x7) | |
|
|
ATSAMS70J20A-ANIC MCU 32BIT 1MB FLASH 64LQFP |
160 |
|
数据手册
|
64-LQFP | SAM S70 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | I2C, IrDA, LINbus, SPI, SSC, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 44 | 1MB (1M x 8) | FLASH | - | 384K x 8 | 1.08V ~ 3.6V | A/D 5x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
|
ATSAMS70J20B-ANIC MCU 32BIT 1MB FLASH 64LQFP |
160 |
|
数据手册
|
64-LQFP | SAM S70 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | I2C, IrDA, LINbus, SPI, SSC, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 44 | 1MB (1M x 8) | FLASH | - | 384K x 8 | 1.7V ~ 3.6V | A/D 5x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
TM4C1233E6PMIIC MCU 32BIT 128KB FLASH 64LQFP |
132 |
|
数据手册
|
64-LQFP | Tiva™ C | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, WDT | 43 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.08V ~ 3.63V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
|
R5F5651EHGLJ#20IC MCU 32BIT 2MB FLASH 100TFLGA |
396 |
|
数据手册
|
100-TFLGA | RX651 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 111 | 2MB (2M x 8) | FLASH | 32K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 29x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 100-TFLGA (7x7) | |
|
|
R5F5651EHGFP#30IC MCU 32BIT 2MB FLASH 100LFQFP |
36 |
|
数据手册
|
100-LQFP | RX651 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 78 | 2MB (2M x 8) | FLASH | 32K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 22x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 100-LFQFP (14x14) | |
|
PIC18LF2685-I/SOIC MCU 8BIT 96KB FLASH 28SOIC |
184 |
|
数据手册
|
28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tube | Active | Not Verified | PIC | 8-Bit | 40MHz | CANbus, I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 25 | 96KB (48K x 16) | FLASH | 1K x 8 | 3.25K x 8 | 2V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SOIC | |
|
|
MK50DX128CLH7RIC MCU 32BIT 128KB FLASH 64LQFP |
1,499 |
|
数据手册
|
64-LQFP | Kinetis K50 | Tape & Reel (TR) | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.71V ~ 3.6V | A/D 22x16b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
|
MSP430F47127IPZIC MCU 16BIT 56KB FLASH 100LQFP |
118 |
|
数据手册
|
100-LQFP | MSP430x4xx | Bulk | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 72 | 56KB (56K x 8) | FLASH | - | 4K x 8 | 1.8V ~ 3.6V | A/D 7x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
|
R7FS5D37A3A01CFM#AA0IC MCU 32BIT 512KB FLASH 64LFQFP |
166 |
|
数据手册
|
64-LQFP | Renesas Synergy™ S5 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, SCI, SDH, SPI, SSI, UART, USB | Cap Sense, DMA, LVD, POR, PWM, RTC, WDT | 40 | 512KB (512K x 8) | FLASH | 8K x 8 | 256K x 8 | 2.7V ~ 3.6V | A/D 10x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 64-LFQFP (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。
