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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DSPIC30F2020-30I/SOIC MCU 16BIT 12KB FLASH 28SOIC |
137 |
|
 数据手册
|
28-SOIC (0.295", 7.50mm Width) | dsPIC™ 30F | Tube | Active | Verified | dsPIC | 16-Bit | 30 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 12KB (4K x 24) | FLASH | - | 512 x 8 | 3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SOIC | |
|
PIC18F4525T-I/PTIC MCU 8BIT 48KB FLASH 44TQFP |
1,079 |
|
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, HLVD, POR, PWM, WDT | 36 | 48KB (24K x 16) | FLASH | 1K x 8 | 3.8K x 8 | 4.2V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TQFP (10x10) | |
|
STM32L162RDT6IC MCU 32BIT 384KB FLASH 64LQFP |
739 |
|
数据手册
|
64-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, DMA, I2S, LCD, POR, PWM, WDT | 51 | 384KB (384K x 8) | FLASH | 12K x 8 | 48K x 8 | 1.8V ~ 3.6V | A/D 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
PIC18LF2523-I/MLIC MCU 8BIT 32KB FLASH 28QFN |
2,312 |
|
数据手册
|
28-VQFN Exposed Pad | PIC® 18F | Tube | Active | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 25 | 32KB (16K x 16) | FLASH | 256 x 8 | 1.5K x 8 | 2V ~ 5.5V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-QFN (6x6) | |
|
F280038CPMQ1IC MCU 32BIT 384KB FLASH 64LQFP |
1,081 |
|
数据手册
|
64-LQFP | C2000™ C28x | Tray | Active | Not Verified | C28x | 32-Bit Single-Core | 120MHz | CANbus, I2C, LINbus, SCI, SPI, UART/USART | AES, Brown-out Detect/Reset, DMA, POR, PWM, WDT | 25 | 384KB (192K x 16) | FLASH | - | 34.5K x 16 | 1.14V ~ 3.63V | A/D 16x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) | |
|
|
DSPIC33FJ64MC804-I/PTIC MCU 16BIT 64KB FLASH 44TQFP |
182 |
|
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, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 35 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 9x10b/12b; D/A 6x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TQFP (10x10) | |
|
ATSAME53J20A-AUTIC MCU 32BIT 1MB FLASH 64TQFP |
11,963 |
|
数据手册
|
64-TQFP | SAM E53 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 51 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.63V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) | |
|
|
ATSAMD51J20A-AFIC MCU 32BIT 1MB FLASH 64TQFP |
2,103 |
|
数据手册
|
64-TQFP | SAM D51 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM | 51 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.63V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-TQFP (10x10) | |
|
MKL16Z256VMP4IC MCU 32BIT 256KB FLSH 64MAPBGA |
640 |
|
数据手册
|
64-LFBGA | Kinetis KL1 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, TSI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | 54 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D - 16bit; D/A - 12bit | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 64-MAPBGA (5x5) | |
|
CY8C24894-24LTXIIC MCU 8BIT 16KB FLASH 56QFN |
4,126 |
|
数据手册
|
56-VFQFN Exposed Pad | PSOC™1 CY8C24xxx | Tray | Active | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART, USB | POR, PWM, WDT | 50 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.25V | A/D 47x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-QFN-EP (8x8) | |
|
|
STM32F302RCT6TRIC MCU 32BIT 256KB FLASH 64LQFP |
1,053 |
|
数据手册
|
64-LQFP | STM32F3 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, I2S, POR, PWM, WDT | 52 | 256KB (256K x 8) | FLASH | - | 40K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
|
STM32F302RCT6IC MCU 32BIT 256KB FLASH 64LQFP |
992 |
|
数据手册
|
64-LQFP | STM32F3 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, I2S, POR, PWM, WDT | 52 | 256KB (256K x 8) | FLASH | - | 40K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-LQFP (10x10) | |
|
TMS320F28030PNTIC MCU 32BIT 32KB FLASH 80LQFP |
241 |
|
数据手册
|
80-LQFP | 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 | 45 | 32KB (16K x 16) | FLASH | - | 6K x 16 | 1.71V ~ 1.995V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 80-LQFP (12x12) | |
|
STM32L475VCT6IC MCU 32BIT 256KB FLASH 100LQFP |
565 |
|
数据手册
|
100-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, PWM, WDT | 82 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
STM32F103RBH6IC MCU 32BIT 128KB FLASH 64TFBGA |
7,789 |
|
数据手册
|
64-TFBGA | 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 | 51 | 128KB (128K x 8) | FLASH | - | 20K x 8 | 2V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TFBGA (5x5) | |
|
|
PIC24HJ128GP504T-I/PTIC MCU 16BIT 128KB FLASH 44TQFP |
501 |
|
数据手册
|
44-TQFP | PIC® 24H | Tape & Reel (TR) | Active | Verified | PIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 35 | 128KB (43K x 24) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 13x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TQFP (10x10) | |
|
|
DSPIC33EP128GS806-I/PTIC MCU 16BIT 128KB FLASH 64TQFP |
180 |
|
数据手册
|
64-TQFP | dsPIC™ 33EP, Functional Safety (FuSa) | Tray | Active | Not Verified | dsPIC | 16-Bit | 70 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 51 | 128KB (43K x 24) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 22x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) | |
|
EFM32G230F128G-E-QFN64IC MCU 32BIT 128KB FLASH 64QFN |
1,897 |
|
数据手册
|
64-VFQFN Exposed Pad | Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 56 | 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 | 64-QFN (9x9) | |
|
ATXMEGA192D3-MHIC MCU 8/16BIT 192KB FLASH 64QFN |
133 |
|
数据手册
|
64-VFQFN Exposed Pad | AVR® XMEGA® D3 | Tray | Active | Not Verified | AVR | 8/16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 50 | 192KB (96K x 16) | FLASH | 2K x 8 | 16K x 8 | 1.6V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
ATMEGA644P-20AQRIC MCU 8BIT 64KB FLASH 44TQFP |
3,538 |
|
数据手册
|
44-TQFP | AVR® ATmega | Tape & Reel (TR) | Active | Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 44-TQFP (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。
