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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
STM32F723ZET7IC MCU 32BIT 512KB FLASH 144LQFP |
229 |
|
 数据手册
|
144-LQFP | STM32F7 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 216MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 112 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.7V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 144-LQFP (20x20) | |
|
TM4C123BH6PZIIC MCU 32BIT 256KB FLASH 100LQFP |
336 |
|
数据手册
|
100-LQFP | Tiva™ C | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, Motion PWM, POR, WDT | 69 | 256KB (256K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.08V ~ 3.63V | A/D 22x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
C8051F500-IQIC MCU 8BIT 64KB FLASH 48TQFP |
235 |
|
数据手册
|
48-TQFP | C8051F50x | Tray | Active | Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 40 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 1.8V ~ 5.25V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-TQFP (7x7) | |
|
AT32UC3B0512-Z2URIC MCU 32BIT 512KB FLASH 64QFN |
22,745 |
|
数据手册
|
64-VFQFN Exposed Pad | AVR®32 UC3 B | Tape & Reel (TR) | Active | Not Verified | AVR | 32-Bit Single-Core | 60MHz | I2C, IrDA, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 44 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 1.65V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
|
STM32L552ZET6QIC MCU 32BIT 512KB FLASH 144LQFP |
347 |
|
数据手册
|
144-LQFP | STM32L5 | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit Single-Core | 110MHz | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, PWM, WDT | 111 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.6V | A/D 14x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LQFP (20x20) | |
|
TMS320F28035PAGSIC MCU 32BIT 128KB FLASH 64TQFP |
638 |
|
数据手册
|
64-TQFP | C2000™ C28x Piccolo™ | Tray | Active | Not Verified | C28x | 32-Bit Single-Core | 60MHz | CANbus, I2C, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 128KB (64K x 16) | FLASH | - | 10K x 16 | 1.71V ~ 1.995V | A/D 14x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) | |
|
EFM32PG12B500F1024GM48-CIC MCU 32BIT 1MB FLASH 48QFN |
1,300 |
|
数据手册
|
48-VFQFN Exposed Pad | Pearl Gecko | Tray | 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 | 33 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.8V ~ 3.8V | A/D - 12b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-QFN (7x7) | |
|
|
STM32L476ZGT6TRIC MCU 32BIT 1MB FLASH 144LQFP |
1,298 |
|
数据手册
|
144-LQFP | STM32L4 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | 114 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LQFP (20x20) | |
|
DSPIC30F5013-30I/PTIC MCU 16BIT 66KB FLASH 80TQFP |
649 |
|
数据手册
|
80-TQFP | dsPIC™ 30F | Tray | Active | Verified | dsPIC | 16-Bit | 30 MIPs | CANbus, I2C, SPI, UART/USART | AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT | 68 | 66KB (22K x 24) | FLASH | 1K x 8 | 4K x 8 | 2.5V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 80-TQFP (12x12) | |
|
|
STM32F103VET6IC MCU 32BIT 512KB FLASH 100LQFP |
2,176 |
|
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 ~ 85°C (TA) | - | - | Surface Mount | - | |
|
|
STM32F103VET6TRIC MCU 32BIT 512KB FLASH 100LQFP |
1,596 |
|
数据手册
|
100-LQFP | STM32F1 | Tape & Reel (TR) | 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 ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
STM32L4R7VIT6IC MCU 32BIT 2MB FLASH 100LQFP |
1,090 |
|
数据手册
|
100-LQFP | STM32L4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 83 | 2MB (2M x 8) | FLASH | - | 640K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
|
ATMEGA1281-16MUIC MCU 8BIT 128KB FLASH 64QFN |
255 |
|
数据手册
|
64-VFQFN Exposed Pad | AVR® ATmega | Tray | Active | Verified | AVR | 8-Bit | 16MHz | 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 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
PIC32MX675F512L-80I/PTIC MCU 32BIT 512KB FLASH 100TQFP |
206 |
|
数据手册
|
100-TQFP | PIC® 32MX | Tray | Active | Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | Ethernet, I2C, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 85 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (12x12) | |
|
|
DSPIC33EP512MU810-I/PTIC MCU 16BIT 512KB FLASH 100TQFP |
2,413 |
|
数据手册
|
100-TQFP | dsPIC™ 33EP | Tray | Active | Not Verified | dsPIC | 16-Bit | 70 MIPs | CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 83 | 512KB (170K x 24) | FLASH | - | 24K x 16 | 3V ~ 3.6V | A/D 32x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (12x12) | |
|
LPC1768FET100,551IC MCU 32BIT 512KB FLSH 100TFBGA |
1,472 |
|
数据手册
|
100-TFBGA | LPC17xx | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 100MHz | CANbus, Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT | 70 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 2.4V ~ 3.6V | A/D 8x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TFBGA (9x9) | |
|
STM32F405RGT6WIC MCU 32BIT 1MB FLASH 64LQFP |
764 |
|
数据手册
|
64-LQFP | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 168MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 51 | 1MB (1M x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
|
STM32F207VCT6IC MCU 32BIT 256KB FLASH 100LQFP |
355 |
|
数据手册
|
100-LQFP | STM32F2 | Tray | 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) | |
|
EFM32GG12B810F1024GM64-AIC MCU 32BIT 1MB FLASH 64QFN |
1,207 |
|
数据手册
|
64-VFQFN Exposed Pad | Giant Gecko S1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 51 | 1MB (1M x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
STM32F103ZDH6IC MCU 32BIT 384KB FLSH 144LFBGA |
1,084 |
|
数据手册
|
144-LFBGA | STM32F1 | Tray | Active | Not 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 | 112 | 384KB (384K x 8) | FLASH | - | 64K x 8 | 2V ~ 3.6V | A/D 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 144-LFBGA (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。
