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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
R5F5651CDDFC#30IC MCU 32BIT 1.5MB FLSH 176LFQFP |
935 |
|
 数据手册
|
176-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 | 136 | 1.5MB (1.5M 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 | 176-LFQFP (24x24) | |
|
S9S12XS256J0VALIC MCU 16BIT 256KB FLASH 112LQFP |
650 |
|
数据手册
|
112-LQFP | HCS12X | Tray | Active | Not Verified | HCS12X | 16-Bit | 40MHz | CANbus, SCI, SPI | LVD, POR, PWM, WDT | 91 | 256KB (256K x 8) | FLASH | - | 12K x 8 | 1.72V ~ 5.5V | A/D 16x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | 112-LQFP (20x20) | |
|
R5F5651EDDFB#30IC MCU 32BIT 2MB FLASH 144LFQFP |
568 |
|
数据手册
|
144-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 | 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 ~ 85°C (TA) | - | - | Surface Mount | 144-LFQFP (20x20) | |
|
MSP430FG439IPNRIC MCU 16BIT 60KB FLASH 80LQFP |
4,100 |
|
数据手册
|
80-LQFP | MSP430x4xx | Tape & Reel (TR) | Active | Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 48 | 60KB (60K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 80-LQFP (12x12) | |
|
ATSAM4E8CB-CNIC MCU 32BIT 512KB FLSH 100TFBGA |
1,050 |
|
数据手册
|
100-TFBGA | SAM4E | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 79 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 100-TFBGA (9x9) | |
|
MK51DX128CLH7IC MCU 32BIT 128KB FLASH 64LQFP |
800 |
|
数据手册
|
64-LQFP | Kinetis K50 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 31 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.71V ~ 3.6V | A/D 18x16b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
PIC24FJ128DA110-I/PTIC MCU 16BIT 128KB FLASH 100TQFP |
353 |
|
数据手册
|
100-TQFP | PIC® 24F | Tray | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, GFX, LVD, POR, PWM, WDT | 84 | 128KB (43K x 24) | FLASH | - | 24K x 8 | 2.2V ~ 3.6V | A/D 24x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (12x12) | |
|
NUC977DK61YIC MCU 32BIT 68KB FLASH 128LQFP |
170 |
|
数据手册
|
128-LQFP | NUC970 | Tray | Active | Not Verified | ARM926EJ-S | 32-Bit Single-Core | 300MHz | Ethernet, I2C, IrDA, MMC/SD/SDIO, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, LVD, LVR, POR, PWM, WDT | 87 | 68KB (68K x 8) | FLASH | - | 56K x 8 | 1.14V ~ 3.63V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | 128-LQFP (14x14) | |
|
MSP430F249TRGCRIC MCU 16BIT 60KB FLASH 64VQFN |
2,157 |
|
数据手册
|
64-VFQFN Exposed Pad | MSP430F2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 48 | 60KB (60K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 64-VQFN (9x9) | |
|
|
MSP430F435IPNRIC MCU 16BIT 16KB FLASH 80LQFP |
1,472 |
|
数据手册
|
80-LQFP | MSP430x4xx | Tape & Reel (TR) | Active | Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 48 | 16KB (16K x 8 + 256B) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 80-LQFP (12x12) | |
|
PIC18F452-I/MLIC MCU 8BIT 32KB FLASH 44QFN |
360 |
|
数据手册
|
44-VQFN Exposed Pad | PIC® 18F | Tube | Active | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 34 | 32KB (16K x 16) | FLASH | 256 x 8 | 1.5K x 8 | 4.2V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-QFN (8x8) | |
|
|
PIC32CX1025SG41100T-I/E5XIC MCU 32BIT 1MB FLASH 100TQFP |
1,000 |
|
数据手册
|
100-TQFP | PIC® 32CX | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit | 120MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, Crypto - AES, POR, PWM, RSA, SHA, TRNG, WDT | 81 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.63V | A/D 28x12b; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) | |
|
MSP430F4270IDLRIC MCU 16BIT 32KB FLASH 48SSOP |
66 |
|
数据手册
|
48-BSSOP (0.295", 7.50mm Width) | MSP430x4xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | - | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 32 | 32KB (32K x 8 + 256B) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 1x16b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-SSOP | |
|
EFM32G890F128G-E-BGA112IC MCU 32BIT 128KB FLASH 112BGA |
1,328 |
|
数据手册
|
112-LFBGA | Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 90 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.98V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 112-BGA (10x10) | |
|
|
R5F565N9ADFB#30IC MCU 32BIT 1MB FLASH 144LFQFP |
234 |
|
数据手册
|
144-LQFP | RX65N | 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 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 29x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LFQFP (20x20) | |
|
|
R5F566TEEGFH#30IC MCU 32BIT 512KB FLASH 112LQFP |
208 |
|
数据手册
|
112-LQFP | - | Tray | Active | Not Verified | RXv3 | 32-Bit | 160MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART | DMA, LVD, POR, PWM, WDT | 84 | 512KB (512K x 8) | FLASH | 32K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 22x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 112-LQFP (20x20) | |
|
TM4C1231E6PMIIC MCU 32BIT 128KB FLASH 64LQFP |
140 |
|
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 | 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 22x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
|
EFM32WG230F256-B-QFN64IC MCU 32BIT 256KB FLASH 64QFN |
1,256 |
|
数据手册
|
64-VFQFN Exposed Pad | Wonder Gecko | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 56 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
ATSAME51N20A-AFTIC MCU 32BIT 1MB FLASH 100TQFP |
923 |
|
数据手册
|
100-TQFP | SAM E51 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM | 81 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.63V | A/D 28x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 100-TQFP (14x14) | |
|
|
PIC32MK1024GPD064T-I/MRIC MCU 32BIT 1MB FLASH 64QFN |
10,133 |
|
数据手册
|
64-VFQFN Exposed Pad | PIC® 32MK | Tape & Reel (TR) | Active | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 120MHz | Brown-out Detect/Reset, DMA, I2S, POR, WDT | Brown-out Detect/Reset, DMA, I2S, POR, WDT | 48 | 1MB (1M x 8) | FLASH | 4K x 8 | 256K x 8 | 2.2V ~ 3.6V | A/D 26x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) |
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。
