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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ATMEGA16U4-MUIC MCU 8BIT 16KB FLASH 44VQFN |
831 |
|
 数据手册
|
44-VFQFN Exposed Pad | AVR® ATmega | Tray | Active | Not Verified | AVR | 8-Bit | 16MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 26 | 16KB (8K x 16) | FLASH | 512 x 8 | 1.25K x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-VQFN (7x7) | |
|
MC9S08MP16VLFIC MCU 8BIT 16KB FLASH 48LQFP |
740 |
|
数据手册
|
48-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 51.34MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 40 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 13x12b; D/A 3x5b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 48-LQFP (7x7) | |
|
PIC32MX150F128D-V/PTIC MCU 32BIT 128KB FLASH 44TQFP |
149 |
|
数据手册
|
44-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 44-TQFP (10x10) | |
|
Z8F0822PJ020EGIC MCU 8BIT 8KB FLASH 28DIP |
279 |
|
数据手册
|
28-DIP (0.600", 15.24mm) | Encore!® XP® | Tube | Active | Not Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 19 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 5x10b | Internal | -40°C ~ 105°C (TA) | - | - | Through Hole | - | |
|
DSPIC33CK256MP606-I/PTIC MCU 16BIT 256KB FLASH 64TQFP |
110 |
|
数据手册
|
64-TQFP | dsPIC™ 33CK, Functional Safety (FuSa) | Tray | Active | Not Verified | dsPIC | 16-Bit | 100MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, Motor Control, POR, PWM, QEI, WDT | 53 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 3V ~ 3.6V | A/D 20x12b SAR; D/A 6x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) | |
|
MIMXRT1011DAE5AIC MCU 32BIT EXT MEM 80FQFP |
218 |
|
数据手册
|
80-LQFP | RT1010 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 500MHz | EBI/EMI, I2C, SAI, SPDIF, SPI, UART/USART, USB2.0 OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 44 | - | External Program Memory | - | 128K x 8 | 3V ~ 3.6V | A/D 15x12b | External, Internal | 0°C ~ 95°C (TJ) | - | - | Surface Mount | 80-FQFP (12x12) | |
|
EFM8UB20F64G-B-QFN32RIC MCU 8BIT 64KB FLASH 32QFN |
8,128 |
|
数据手册
|
32-VFQFN Exposed Pad | Universal Bee | Tape & Reel (TR) | Active | Not Verified | CIP-51 8051 | 8-Bit | 48MHz | I2C, SMBus, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.65V ~ 3.6V | A/D 20x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-QFN (5x5) | |
|
MSP430FR5869IRGZRIC MCU 16BIT 64KB FRAM 48VQFN |
2,079 |
|
数据手册
|
48-VFQFN Exposed Pad | MSP430™ FRAM | Tape & Reel (TR) | Active | Verified | MSP430 CPUXV2 | 16-Bit | 16MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 40 | 64KB (64K x 8) | FRAM | - | 2K x 8 | 1.8V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-VQFN (7x7) | |
|
DSPIC33CK256MP508T-I/PTIC MCU 16BIT 256KB FLASH 80TQFP |
1,020 |
|
数据手册
|
80-TQFP | dsPIC™ 33CK, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | 100MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 69 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 3V ~ 3.6V | A/D 24x12b; D/A 3x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 80-TQFP (12x12) | |
|
C8051F530-C-ITIC MCU 8BIT 8KB FLASH 20TSSOP |
948 |
|
数据手册
|
20-TSSOP (0.173", 4.40mm Width) | C8051F53x | Tube | Active | Not Verified | 8051 | 8-Bit | 25MHz | LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2V ~ 5.25V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-TSSOP | |
|
DSPIC33CK512MP605T-I/PTIC MCU 16BIT 512KB FLASH 48TQFP |
383 |
|
数据手册
|
48-TQFP | - | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | 100MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, Motor Control, POR, PWM, QEI, WDT | 39 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 3.6V | A/D 19x12b SAR; D/A 6x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFP (7x7) | |
|
PIC24HJ32GP202-I/SPIC MCU 16BIT 32KB FLASH 28SPDIP |
285 |
|
数据手册
|
28-DIP (0.300", 7.62mm) | PIC® 24H | Tube | Active | Not Verified | PIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 32KB (11K x 24) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 10x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-SPDIP | |
|
PIC32MX250F128B-I/MLIC MCU 32BIT 128KB FLASH 28QFN |
1,743 |
|
数据手册
|
28-VQFN Exposed Pad | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 19 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-QFN (6x6) | |
|
STM32L151C8T6IC MCU 32BIT 64KB FLASH 48LQFP |
1,368 |
|
数据手册
|
48-LQFP | STM32L1 | Tray | Not For New Designs | 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 | 37 | 64KB (64K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-LQFP (7x7) | |
|
|
MSP430F5507IRGZTIC MCU 16BIT 32KB FLASH 48QFN |
369 |
|
数据手册
|
48-VFQFN Exposed Pad | MSP430F5xx | Tape & Reel (TR) | Active | Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 31 | 32KB (32K x 8) | FLASH | - | 6K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-VQFN (7x7) | |
|
STM32L433VCT3IC MCU 32BIT 256KB FLASH 100LQFP |
351 |
|
数据手册
|
100-LQFP | STM32L4 | Tray | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 100-LQFP (14x14) | |
|
|
PIC18F6390-I/PTIC MCU 8BIT 8KB FLASH 64TQFP |
1,056 |
|
数据手册
|
64-TQFP | PIC® 18F | Tray | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT | 50 | 8KB (4K x 16) | FLASH | - | 768 x 8 | 4.2V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) | |
|
|
PIC18F26J50-I/SPIC MCU 8BIT 64KB FLASH 28SPDIP |
219 |
|
数据手册
|
28-DIP (0.300", 7.62mm) | PIC® XLP™ 18J | Tube | Active | Verified | PIC | 8-Bit | 48MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 16 | 64KB (32K x 16) | FLASH | - | 3.8K x 8 | 2.15V ~ 3.6V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-SPDIP | |
|
PIC16C63A-04I/SOIC MCU 8BIT 7KB OTP 28SOIC |
170 |
|
数据手册
|
28-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | OTP | - | 192 x 8 | 4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SOIC | |
|
MSP430F5247IRGCRIC MCU 16BIT 64KB FLASH 64VQFN |
9,872 |
|
数据手册
|
64-VFQFN Exposed Pad | MSP430F5xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 53 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-VQFN (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。
