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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PIC18F452T-I/LIC MCU 8BIT 32KB FLASH 44PLCC |
541 |
|
 数据手册
|
44-LCC (J-Lead) | PIC® 18F | Tape & Reel (TR) | Active | 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-PLCC (16.59x16.59) | |
|
MK22FN256VLH12IC MCU 32BIT 256KB FLASH 64LQFP |
2,975 |
|
数据手册
|
64-LQFP | Kinetis K20 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 40 | 256KB (256K x 8) | FLASH | - | 48K x 8 | 1.71V ~ 3.6V | A/D 22x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
ATXMEGA128A3-MHIC MCU 8/16BIT 128KB FLASH 64QFN |
400 |
|
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 | 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-QFN (9x9) | |
|
STM32L496AGI6IC MCU 32BIT 1MB FLASH 169UFBGA |
6,598 |
|
数据手册
|
169-UFBGA | STM32L4 | Tray | 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 | 136 | 1MB (1M x 8) | FLASH | - | 320K x 8 | 1.71V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 169-UFBGA (7x7) | |
|
|
STM32F205RCT6IC MCU 32BIT 256KB FLASH 64LQFP |
1,256 |
|
数据手册
|
64-LQFP | STM32F2 | Tray | Active | 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) | |
|
STM32L562CEU6IC MCU 32BIT 512KB FLSH 48UFQFPN |
298 |
|
数据手册
|
48-UFQFN Exposed Pad | 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 | 38 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.6V | A/D 9x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-UFQFPN (7x7) | |
|
SPC560B60L3C6E0XIC MCU 32BIT 1MB FLASH 100LQFP |
1,570 |
|
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 | 1MB (1M x 8) | FLASH | - | 80K x 8 | 3V ~ 5.5V | A/D 53x10/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 100-LQFP (14x14) | |
|
|
AT90CAN128-16MUIC MCU 8BIT 128KB FLASH 64QFN |
1,519 |
|
数据手册
|
64-VFQFN Exposed Pad | AVR® 90CAN | Tray | Active | Verified | AVR | 8-Bit | 16MHz | CANbus, EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | 4K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
ATXMEGA128A3-AUIC MCU 8/16BIT 128KB FLSH 64TQFP |
182 |
|
数据手册
|
64-TQFP | 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 | 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) | |
|
STM32L476ZET6IC MCU 32BIT 512KB FLASH 144LQFP |
583 |
|
数据手册
|
144-LQFP | STM32L4 | Tray | 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 | 512KB (512K 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) | |
|
MSP430F5437AIPNIC MCU 16BIT 256KB FLASH 80LQFP |
1,007 |
|
数据手册
|
80-LQFP | MSP430F5xx | Tray | Active | Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 80-LQFP (12x12) | |
|
PIC32MK1024GPK064-I/MRIC MCU 32BIT 1MB FLASH 64QFN |
110 |
|
数据手册
|
64-VFQFN Exposed Pad | PIC® 32MK | Tray | Active | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 120MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 49 | 1MB (1M x 8) | FLASH | 4K x 8 | 256K x 8 | 2.3V ~ 3.6V | A/D 26x12b; D/A 3x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
PIC18LF452T-I/PTIC MCU 8BIT 32KB FLASH 44TQFP |
1,296 |
|
数据手册
|
44-TQFP | PIC® 18F | Tape & Reel (TR) | Active | 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 | 2V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TQFP (10x10) | |
|
AT32UC3L0256-AUTIC MCU 32BIT 256KB FLASH 48TQFP |
112 |
|
数据手册
|
48-TQFP | AVR®32 UC3 L | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 36 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.62V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFP (7x7) | |
|
|
DSPIC33FJ128GP804-H/PTIC MCU 16BIT 128KB FLASH 44TQFP |
160 |
|
数据手册
|
44-TQFP | dsPIC™ 33F | Tray | Active | Not Verified | dsPIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DCI, DMA, I2S, POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 13x10b/12b; D/A 2x16b | Internal | -40°C ~ 150°C (TA) | Automotive | AEC-Q100 | Surface Mount | 44-TQFP (10x10) | |
|
SPC570S50E1CEFARIC MCU 32BIT 512KB FLASH 64ETQFP |
3,504 |
|
数据手册
|
64-TQFP Exposed Pad | SPC57 S | Tape & Reel (TR) | Active | Not Verified | e200z0h | 32-Bit Single-Core | 80MHz | CANbus, LINbus, SPI, UART/USART | DMA, POR, WDT | - | 512KB (512K x 8) | FLASH | 32K x 8 | 48K x 8 | 2.7V ~ 5.5V | A/D 16x12b | External | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 64-eTQFP (10x10) | |
|
F280049PMSIC MCU 32BIT 256KB FLASH 64LQFP |
351 |
|
数据手册
|
64-LQFP | C2000™ C28x Piccolo™ | Tray | Active | Not Verified | C28x | 32-Bit Single-Core | 100MHz | CANbus, I2C, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 256KB (256K x 8) | FLASH | - | 100K x 8 | 1.14V ~ 1.32V | A/D 14x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
DSPIC33FJ64GS610-I/PFIC MCU 16BIT 64KB FLASH 100TQFP |
169 |
|
数据手册
|
100-TQFP | dsPIC™ 33F | Tray | Active | Not Verified | dsPIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, QEI, POR, PWM, WDT | 85 | 64KB (64K x 8) | FLASH | - | 9K x 8 | 3V ~ 3.6V | A/D 24x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-TQFP (14x14) | |
|
|
ATSAM4E16CA-AUIC MCU 32BIT 1MB FLASH 100LQFP |
3,297 |
|
数据手册
|
100-LQFP | 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 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
R5F56609HGFB#30RX660-5V-040 |
692 |
|
数据手册
|
- | * | Tray | Active | 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。
