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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 |
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Z8F012APH020SC2103IC MCU 8BIT 1KB FLASH 20DIP |
0 |
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 数据手册
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20-DIP (0.300", 7.62mm) | Encore!® XP® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT | 17 | 1KB (1K x 8) | FLASH | 16 x 8 | 256 x 8 | 2.7V ~ 3.6V | A/D 7x10b | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | 20-PDIP | |
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Z8F042APB020SC2106IC MCU 8BIT 4KB FLASH 8DIP |
0 |
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数据手册
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8-DIP (0.300", 7.62mm) | Encore!® XP® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT | 6 | 4KB (4K x 8) | FLASH | 128 x 8 | 1K x 8 | 2.7V ~ 3.6V | A/D 4x10b | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP | |
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ZLR16300P2816CR53W9IC MCU 8BIT 16KB OTP 28DIP |
0 |
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数据手册
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28-DIP (0.600", 15.24mm) | Crimzon™ ZLR | Tube | Obsolete | Not Verified | Z8 | 8-Bit | 8MHz | - | Brown-out Detect/Reset, HLVD, POR, WDT | 24 | 16KB (16K x 8) | OTP | - | 237 x 8 | 2V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-PDIP | |
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EFM8LB12F64E-A-QFN24IC MCU 8BIT 64KB FLASH 24QFN |
0 |
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数据手册
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24-VFQFN Exposed Pad | Laser Bee | Tube | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 72MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 12x14b; D/A 4x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 24-QFN (3x3) | |
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EFM8LB12F64E-A-QFN32IC MCU 8BIT 64KB FLASH 32QFN |
0 |
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数据手册
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32-UFQFN Exposed Pad | Laser Bee | Tube | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 72MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 20x14b; D/A 4x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 32-QFN (4x4) | |
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EFM8LB12F64E-A-QFP32IC MCU 8BIT 64KB FLASH 32QFP |
0 |
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数据手册
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32-TQFP | Laser Bee | Tray | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 72MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 20x14b; D/A 4x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 32-QFP (7x7) | |
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EFM8LB12F32E-A-QFN24IC MCU 8BIT 32KB FLASH 24QFN |
0 |
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数据手册
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24-VFQFN Exposed Pad | Laser Bee | Tube | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 72MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 12x14b; D/A 4x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 24-QFN (3x3) | |
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EFM8LB11F16E-A-QFN24IC MCU 8BIT 16KB FLASH 24QFN |
0 |
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数据手册
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24-VFQFN Exposed Pad | Laser Bee | Tube | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 72MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.2V ~ 3.6V | A/D 12x14b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 24-QFN (3x3) | |
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R5F100AEGSP#V0IC MCU 16BIT 64KB FLASH 30LSSOP |
0 |
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数据手册
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30-LSSOP (0.240", 6.10mm Width) | RL78/G13 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 21 | 64KB (64K x 8) | FLASH | 4K x 8 | 4K x 8 | 1.6V ~ 5.5V | A/D 8x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 30-LSSOP | |
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R5F100AFGSP#V0IC MCU 16BIT 96KB FLASH 30LSSOP |
0 |
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数据手册
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30-LSSOP (0.240", 6.10mm Width) | RL78/G13 | Tray | Discontinued at Digi-Key | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 21 | 96KB (96K x 8) | FLASH | 8K x 8 | 8K x 8 | 1.6V ~ 5.5V | A/D 8x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 30-LSSOP | |
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R5F10BACLSP#U5IC MCU 16BIT 32KB FLASH 30LSSOP |
0 |
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数据手册
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30-LSSOP (0.240", 6.10mm Width) | RL78/F13 | Tray | Discontinued at Digi-Key | Not Verified | RL78 | 16-Bit | 32MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 23 | 32KB (32K x 8) | FLASH | 4K x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 12x10b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 30-LSSOP | |
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R5F11B7CANA#U0IC MCU 16BIT 32KB FLASH 24HWQFN |
0 |
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数据手册
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24-WFQFN Exposed Pad | RL78/G1F | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, IrDA, LINbus, UART/USART | LVD, POR, PWM, WDT | 20 | 32KB (32K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 1.6V ~ 5.5V | A/D 8x10b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-HWQFN (4x4) | |
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R5F11B7EANA#U0IC MCU 16BIT 64KB FLASH 24HWQFN |
0 |
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数据手册
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24-WFQFN Exposed Pad | RL78/G1F | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, IrDA, LINbus, UART/USART | LVD, POR, PWM, WDT | 20 | 64KB (64K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 1.6V ~ 5.5V | A/D 8x10b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-HWQFN (4x4) | |
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R5F11BCCALA#U0IC MCU 16BIT 32KB FLASH 36WFLGA |
0 |
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数据手册
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36-WFLGA | RL78/G1F | Tray | Discontinued at Digi-Key | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, IrDA, LINbus, UART/USART | LVD, POR, PWM, WDT | 31 | 32KB (32K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 1.6V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 36-WFLGA (4x4) | |
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R5F11BCEALA#U0IC MCU 16BIT 64KB FLASH 36WFLGA |
0 |
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数据手册
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36-WFLGA | RL78/G1F | Tray | Discontinued at Digi-Key | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, IrDA, LINbus, UART/USART | LVD, POR, PWM, WDT | 31 | 64KB (64K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 1.6V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 36-WFLGA (4x4) | |
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EFM32PG1B200F256GM48-B0IC MCU 32BIT 256KB FLASH 48QFN |
0 |
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数据手册
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48-VFQFN Exposed Pad | Pearl Gecko | Tray | Discontinued at Digi-Key | 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 | 32 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-QFN (7x7) | |
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EFM32PG1B200F128GM48-B0IC MCU 32BIT 128KB FLASH 48QFN |
0 |
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数据手册
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48-VFQFN Exposed Pad | Pearl Gecko | Tray | Discontinued at Digi-Key | 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 | 32 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-QFN (7x7) | |
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EFM32PG1B200F256GM32-B0IC MCU 32BIT 256KB FLASH 32QFN |
0 |
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数据手册
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32-VFQFN Exposed Pad | Pearl Gecko | Tube | Discontinued at Digi-Key | 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 | 20 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 20x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-QFN (5x5) | |
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EFM32PG1B200F128GM32-B0IC MCU 32BIT 128KB FLASH 32QFN |
0 |
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数据手册
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32-VFQFN Exposed Pad | Pearl Gecko | Tray | Discontinued at Digi-Key | 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 | 20 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 20x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-QFN (5x5) | |
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EFM32PG1B100F128GM32-B0IC MCU 32BIT 128KB FLASH 32QFN |
0 |
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数据手册
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32-VFQFN Exposed Pad | Pearl Gecko | Tray | Discontinued at Digi-Key | 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 | 24 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-QFN (5x5) |
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。
