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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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R5F21103DFP#U0IC MCU 16BIT 12KB FLASH 32LQFP |
0 |
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 数据手册
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32-LQFP | R8C/1x/10 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 16MHz | SIO, UART/USART | LED, WDT | 22 | 12KB (12K x 8) | FLASH | - | 768 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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R5F21112DFP#U0IC MCU 16BIT 8KB FLASH 32LQFP |
0 |
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数据手册
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32-LQFP | R8C/1x/11 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, UART/USART | LED, POR, Voltage Detect, WDT | 22 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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R5F21113FP#U0IC MCU 16BIT 12KB FLASH 32LQFP |
0 |
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数据手册
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32-LQFP | R8C/1x/11 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, UART/USART | LED, POR, Voltage Detect, WDT | 22 | 12KB (12K x 8) | FLASH | - | 768 x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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R5F21122FP#U0IC MCU 16BIT 8KB FLASH 32LQFP |
0 |
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数据手册
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32-LQFP | R8C/1x/12 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 16MHz | SIO, UART/USART | LED, WDT | 22 | 8KB (8K x 8) | FLASH | 4K x 8 | 512 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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R5F21124FP#U0IC MCU 16BIT 16KB FLASH 32LQFP |
0 |
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数据手册
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32-LQFP | R8C/1x/12 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 16MHz | SIO, UART/USART | LED, WDT | 22 | 16KB (16K x 8) | FLASH | 4K x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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R5F21132FP#U0IC MCU 16BIT 8KB FLASH 32LQFP |
0 |
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数据手册
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32-LQFP | R8C/1x/13 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, UART/USART | LED, POR, Voltage Detect, WDT | 22 | 8KB (8K x 8) | FLASH | 4K x 8 | 512 x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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R5F21133FP#U0IC MCU 16BIT 12KB FLASH 32LQFP |
0 |
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数据手册
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32-LQFP | R8C/1x/13 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, UART/USART | LED, POR, Voltage Detect, WDT | 22 | 12KB (12K x 8) | FLASH | 4K x 8 | 768 x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 32-LQFP (7x7) | |
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R5F21143SP#U0IC MCU 16BIT 12KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/14 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 12KB (12K x 8) | FLASH | - | 768 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F21144SP#U0IC MCU 16BIT 16KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/14 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F21152SP#U0IC MCU 16BIT 8KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/15 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F21153SP#U0IC MCU 16BIT 12KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/15 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 12KB (12K x 8) | FLASH | - | 768 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F21162SP#U0IC MCU 16BIT 8KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/16 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, SIO, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F21164DSP#U0IC MCU 16BIT 16KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/16 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, SIO, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F21164SP#U0IC MCU 16BIT 16KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/16 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, SIO, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F21172SP#U0IC MCU 16BIT 8KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/17 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, SIO, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F21174SP#U0IC MCU 16BIT 16KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/17 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, SIO, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F21184SP#U0IC MCU 16BIT 16KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/18 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | - | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F21192SP#U0IC MCU 16BIT 8KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/19 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 8KB (8K x 8) | FLASH | 2K x 8 | 512 x 8 | 2.7V ~ 5.5V | - | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP | |
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R5F211A2NP#U0IC MCU 16BIT 8KB FLASH 28HWQFN |
0 |
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数据手册
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28-WFQFN Exposed Pad | R8C/1x/1A | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | 28-HWQFN (5x5) | |
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R5F211B1DSP#U0IC MCU 16BIT 4KB FLASH 20LSSOP |
0 |
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数据手册
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20-LSSOP (0.173", 4.40mm Width) | R8C/1x/1B | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 4KB (4K x 8) | FLASH | - | 384 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-LSSOP |
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。
