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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TM4C1230H6PMIIC MCU 32BIT 256KB FLASH 64LQFP |
320 |
|
 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 | 49 | 256KB (256K 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) | |
|
STM32F205RCT6TRIC MCU 32BIT 256KB FLASH 64LQFP |
3,761 |
|
数据手册
|
64-LQFP | STM32F2 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 51 | 256KB (256K x 8) | FLASH | - | 100K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
STM32L151ZDT6IC MCU 32BIT 384KB FLASH 144LQFP |
334 |
|
数据手册
|
144-LQFP | STM32L1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT | 115 | 384KB (384K x 8) | FLASH | 12K x 8 | 48K x 8 | 1.8V ~ 3.6V | A/D 40x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LQFP (20x20) | |
|
R5F572TKGDFP#30IC MCU 32BIT 1MB FLASH 100LFQFP |
339 |
|
数据手册
|
100-LQFP | RX72T | Tray | Active | Not Verified | RXv3 | 32-Bit Single-Core | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 69 | 1MB (1M x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LFQFP (14x14) | |
|
PIC24FJ256DA110-I/PTIC MCU 16BIT 256KB FLASH 100TQFP |
202 |
|
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 | 256KB (85.5K x 24) | FLASH | - | 24K x 8 | 2.2V ~ 3.6V | A/D 24x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (12x12) | |
|
SPC560B54L3C6E0XIC MCU 32BIT 768KB FLASH 100LQFP |
2,000 |
|
数据手册
|
100-LQFP | SPC56 | Tape & Reel (TR) | Active | Not Verified | e200z0h | 32-Bit Single-Core | 64MHz | CANbus, I2C, LINbus, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 77 | 768KB (768K x 8) | FLASH | - | 64K x 8 | 3V ~ 5.5V | A/D 53x10/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 100-LQFP (14x14) | |
|
|
TM4C1231H6PMIIC MCU 32BIT 256KB FLASH 64LQFP |
344 |
|
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 | 256KB (256K 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) | |
|
AT89C51RC2-SLSULIC MCU 8BIT 32KB FLASH 44PLCC |
197 |
|
数据手册
|
44-LCC (J-Lead) | 89C | Tube | Active | Not Verified | 80C51 | 8-Bit | 40MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-PLCC (16.6x16.6) | |
|
AT89C5115-SISUMIC MCU 8BIT 16KB FLASH 28PLCC |
153 |
|
数据手册
|
28-LCC (J-Lead) | 89C | Tube | Active | Verified | 80C51 | 8-Bit | 40MHz | UART/USART | POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | 2K x 8 | 512 x 8 | 3V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-PLCC (11.51x11.51) | |
|
ATXMEGA64A3-MHIC MCU 8/16BIT 64KB FLASH 64QFN |
1,454 |
|
数据手册
|
64-VFQFN Exposed Pad | AVR® XMEGA® A3 | Tray | Active | Not Verified | AVR | 8/16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 50 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
|
STM32F101VGT6IC MCU 32BIT 1MB FLASH 100LQFP |
984 |
|
数据手册
|
100-LQFP | STM32F1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 36MHz | I2C, IrDA, LINbus, SPI, UART/USART | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT | 80 | 1MB (1M x 8) | FLASH | - | 80K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
|
STM32F103VET7IC MCU 32BIT 512KB FLASH 100LQFP |
788 |
|
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 | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT | 80 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
PIC32CX1025SG41100-E/E5XIC MCU 32BIT 1MB FLASH 100TQFP |
134 |
|
数据手册
|
100-TQFP | PIC® 32CX | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit | 100MHz | 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 ~ 125°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) | |
|
ATXMEGA128A3-AURIC MCU 8/16BIT 128KB FLSH 64TQFP |
1,750 |
|
数据手册
|
64-TQFP | AVR® XMEGA® A3 | Tape & Reel (TR) | Active | Not Verified | AVR | 8/16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 50 | 128KB (64K x 16) | FLASH | 2K x 8 | 8K x 8 | 1.6V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (14x14) | |
|
|
AT89C51AC2T-RLTUMIC MCU 8BIT 32KB FLASH 44VQFP |
145 |
|
数据手册
|
44-LQFP | 89C | Tray | Active | Not Verified | 80C51 | 8-Bit | 40MHz | UART/USART | POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | 2K x 8 | 1.25K x 8 | 3V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-VQFP (10x10) | |
|
PIC16C73A-20I/SOIC MCU 8BIT 7KB OTP 28SOIC |
216 |
|
数据手册
|
28-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | OTP | - | 192 x 8 | 4V ~ 6V | A/D 5x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SOIC | |
|
|
STM32F412ZET6IC MCU 32BIT 512KB FLASH 144LQFP |
269 |
|
数据手册
|
144-LQFP | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 114 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.7V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LQFP (20x20) | |
|
PIC32MX675F256H-80I/MRIC MCU 32BIT 256KB FLASH 64VQFN |
931 |
|
数据手册
|
64-VFQFN Exposed Pad | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | Ethernet, I2C, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 53 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-VQFN (9x9) | |
|
MSP430F4270IRGZTIC MCU 16BIT 32KB FLASH 48VQFN |
574 |
|
数据手册
|
48-VFQFN Exposed Pad | 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-VQFN (7x7) | |
|
PIC24HJ256GP210-I/PFIC MCU 16BIT 256KB FLASH 100TQFP |
1,300 |
|
数据手册
|
100-TQFP | PIC® 24H | Tray | Active | Not Verified | PIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 85 | 256KB (85.5K x 24) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 32x10b, 32x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) |
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。
