微控制器

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图片 制造商料号 库存情况 价格 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
DSPIC33FJ256GP506A-I/PT

DSPIC33FJ256GP506A-I/PT

IC MCU 16BIT 256KB FLASH 64TQFP

Microchip Technology

232
DSPIC33FJ256GP506A-I/PT数据手册 64-TQFP dsPIC™ 33F Tray Active Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 53 256KB (256K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 18x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount 64-TQFP (10x10)
PIC24FJ256GB108-I/PT

PIC24FJ256GB108-I/PT

IC MCU 16BIT 256KB FLASH 80TQFP

Microchip Technology

780
PIC24FJ256GB108-I/PT数据手册 80-TQFP PIC® 24F Tray Active Verified PIC 16-Bit 32MHz I2C, SPI, UART/USART, USB OTG Brown-out Detect/Reset, LVD, POR, PWM, WDT 65 256KB (85.5K x 24) FLASH - 16K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount 80-TQFP (12x12)
STM32L151RBT6TR

STM32L151RBT6TR

IC MCU 32BIT 128KB FLASH 64LQFP

STMicroelectronics

380
STM32L151RBT6TR数据手册 64-LQFP STM32L1 Tape & Reel (TR) 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 51 128KB (128K x 8) FLASH 4K x 8 16K x 8 1.8V ~ 3.6V A/D 20x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount 64-LQFP (10x10)
DSPIC33FJ128MC804-I/PT

DSPIC33FJ128MC804-I/PT

IC MCU 16BIT 128KB FLASH 44TQFP

Microchip Technology

4,198
DSPIC33FJ128MC804-I/PT数据手册 44-TQFP dsPIC™ 33F Tray Active 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 128KB (128K 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)
CY8C4246AZI-L433

CY8C4246AZI-L433

IC MCU 32BIT 64KB FLASH 48TQFP

Infineon Technologies

1,795
CY8C4246AZI-L433数据手册 48-LQFP PSOC™ 4 CY8C42xx-L Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, LVD, POR, PWM, SmartSense, WDT 38 64KB (64K x 8) FLASH - 8K x 8 1.71V ~ 5.5V A/D 16x12b SAR; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount 48-TQFP (7x7)
CY8C4246AZI-L433T

CY8C4246AZI-L433T

IC MCU 32BIT 64KB FLASH 48TQFP

Infineon Technologies

1,755
CY8C4246AZI-L433T数据手册 48-LQFP PSOC™ 4 CY8C42xx-L Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART, USB Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT 38 64KB (64K x 8) FLASH - 8K x 8 1.71V ~ 5.5V A/D 16x12b; D/A 2x7b, 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount 48-TQFP (7x7)
R7FA4M3AF3CFB#AA0

R7FA4M3AF3CFB#AA0

MCU RA4 ARM CM33 100MHZ 1MB/256K

Renesas Electronics Corporation

272
R7FA4M3AF3CFB#AA0数据手册 144-LQFP RA4M3 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 100MHz CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT 110 1MB (1M x 8) FLASH 8K x 8 128K x 8 2.7V ~ 3.6V A/D 22x12b SAR; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount 144-LFQFP (20x20)
PIC24FJ256GA110-I/PT

PIC24FJ256GA110-I/PT

IC MCU 16BIT 256KB FLASH 100TQFP

Microchip Technology

1,140
PIC24FJ256GA110-I/PT数据手册 100-TQFP PIC® 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 85 256KB (85.5K x 24) FLASH - 16K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount 100-TQFP (12x12)
LPC1347FBD48,151

LPC1347FBD48,151

IC MCU 32BIT 64KB FLASH 48LQFP

NXP USA Inc.

500
LPC1347FBD48,151数据手册 48-LQFP LPC13xx Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz I2C, Microwire, SPI, SSI, SSP, UART/USART, USB Brown-out Detect/Reset, POR, WDT 40 64KB (64K x 8) FLASH 4K x 8 12K x 8 2V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount 48-LQFP (7x7)
PIC18F97J60T-I/PT

PIC18F97J60T-I/PT

IC MCU 8BIT 128KB FLASH 100TQFP

Microchip Technology

433
PIC18F97J60T-I/PT数据手册 100-TQFP PIC® 18J Tape & Reel (TR) Active Verified PIC 8-Bit 41.667MHz EBI/EMI, Ethernet, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 70 128KB (64K x 16) FLASH - 3808 x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount 100-TQFP (12x12)
PIC18F2580T-I/SO

PIC18F2580T-I/SO

IC MCU 8BIT 32KB FLASH 28SOIC

Microchip Technology

2,701
PIC18F2580T-I/SO数据手册 28-SOIC (0.295", 7.50mm Width) PIC® 18F Tape & Reel (TR) Active Verified PIC 8-Bit 40MHz CANbus, 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 4.2V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount 28-SOIC
STM32G474CEU6

STM32G474CEU6

IC MCU 32BIT 512KB FLSH 48UFQFPN

STMicroelectronics

718
STM32G474CEU6数据手册 48-UFQFN Exposed Pad STM32G4 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 170MHz CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 38 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 20x12b; D/A 7x12b Internal -40°C ~ 85°C (TA) - - Surface Mount 48-UFQFPN (7x7)
STM32L476RET6TR

STM32L476RET6TR

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

5,075
STM32L476RET6TR数据手册 64-LQFP STM32L4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT 51 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount 64-LQFP (10x10)
MC9S08GT16ACFBER

MC9S08GT16ACFBER

IC MCU 8BIT 16KB FLASH 44QFP

NXP USA Inc.

1,606
MC9S08GT16ACFBER数据手册 44-QFP S08 Tape & Reel (TR) Active Not Verified S08 8-Bit 40MHz I2C, SCI, SPI LVD, POR, PWM, WDT 36 16KB (16K x 8) FLASH - 2K x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount 44-QFP (10x10)
PIC16F877-20/P

PIC16F877-20/P

IC MCU 8BIT 14KB FLASH 40DIP

Microchip Technology

1,211
PIC16F877-20/P数据手册 40-DIP (0.600", 15.24mm) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 33 14KB (8K x 14) FLASH 256 x 8 368 x 8 4V ~ 5.5V A/D 8x10b External 0°C ~ 70°C (TA) - - Through Hole 40-PDIP
DSPIC33FJ128MC804T-I/PT

DSPIC33FJ128MC804T-I/PT

IC MCU 16BIT 128KB FLASH 44TQFP

Microchip Technology

916
DSPIC33FJ128MC804T-I/PT数据手册 44-TQFP dsPIC™ 33F Tape & Reel (TR) Active 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 128KB (128K 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)
STM32L476JEY6TR

STM32L476JEY6TR

IC MCU 32BIT 512KB FLASH 72WLCSP

STMicroelectronics

16,531
STM32L476JEY6TR数据手册 72-UFBGA, WLCSP STM32L4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT 57 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount 72-WLCSP (4.41x3.76)
MSP430F135IPMR

MSP430F135IPMR

IC MCU 16BIT 16KB FLASH 64LQFP

Texas Instruments

1,086
MSP430F135IPMR数据手册 64-LQFP MSP430x1xx Tape & Reel (TR) Active Verified MSP430 CPU16 16-Bit 8MHz SPI, UART/USART POR, PWM, WDT 48 16KB (16K x 8 + 256B) FLASH - 512 x 8 1.8V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount 64-LQFP (10x10)
LPC54114J256BD64QL

LPC54114J256BD64QL

IC MCU 32BIT 256KB FLASH 64LQFP

NXP USA Inc.

3,655
LPC54114J256BD64QL数据手册 64-LQFP LPC54100 Tray Active Not Verified ARM® Cortex®-M4/M0+ 32-Bit Dual-Core 100MHz I2C, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 256KB (256K x 8) FLASH - 192K x 8 1.62V ~ 3.6V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount 64-LQFP (10x10)
PIC18LF2620-I/SO

PIC18LF2620-I/SO

IC MCU 8BIT 64KB FLASH 28SOIC

Microchip Technology

5,845
PIC18LF2620-I/SO数据手册 28-SOIC (0.295", 7.50mm Width) PIC® 18F Tube Active Not Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 25 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 2V ~ 5.5V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount 28-SOIC
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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。

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