8051 Family AT89C51 Series Microcontrollers 8位微控制器:
找到 17 件产品8051 Family AT89C51 Series Microcontrollers 8-bit Microcontrollers
The AT89C51RB2/RC2 is a high-performance Flash version of the 80C51 8-bit microcontroller.It contains a 16K or 32K Bytes Flash memory block for program and data.The Flash memory can be programmed either in parallel mode or serial mode withthe ISP capability or with software. The programming voltage is internally generatedfrom the standard VCC pin.
- Maximum Core Frequency 40 MHz
- Flash: Up to 32KB, ERAM: 1024B
- Keyboard Interrupt Interface on Port P1
- Interface: UART,
- Dual Data Pointer
- Asynchronous Port Reset
- 4x 8-bit I/O Ports
- 9 Interrupt Sources with 4 Priority Levels
- 3x 16-bit Timer/Counters
- Applications: Digital Thermometer, Stepper moter driver.
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比较 | 包装规格 | 数量 | |||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
每个 | 1+ CNY66.850 (CNY75.5405)25+ CNY66.250 (CNY74.8625) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 68引脚 | LCC | 50输入 | UART | 2KB | - | - | 2.7V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY49.430 (CNY55.8559)25+ CNY43.250 (CNY48.8725)100+ CNY35.840 (CNY40.4992) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 24MHz | 32KB | 44引脚 | LCC | 32输入 | UART | 512Byte | - | - | 4V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY69.190 (CNY78.1847)25+ CNY61.500 (CNY69.495) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 32KB | 40引脚 | DIP | 32输入 | UART | 1KB | - | - | 2.7V | 5.5V | -40°C | 85°C | 通孔安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY75.730 (CNY85.5749)25+ CNY74.650 (CNY84.3545)100+ CNY73.570 (CNY83.1341) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 44引脚 | LCC | 34输入 | UART | 2KB | - | - | 2.7V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY67.280 (CNY76.0264)25+ CNY61.760 (CNY69.7888)100+ CNY57.070 (CNY64.4891) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 44引脚 | LCC | 34输入 | UART | 2KB | - | - | 2.7V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY97.860 (CNY110.5818)25+ CNY85.630 (CNY96.7619)100+ CNY70.960 (CNY80.1848)160+ CNY63.610 (CNY71.8793) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 64引脚 | VQFP | 50输入 | SPI, UART | 2KB | - | - | 2.7V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY22.640 (CNY25.5832)25+ CNY22.360 (CNY25.2668) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 24MHz | 32KB | 44引脚 | TQFP | 32输入 | UART | 512Byte | - | - | 4V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY85.050 (CNY96.1065)25+ CNY78.150 (CNY88.3095)100+ CNY72.530 (CNY81.9589) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 44引脚 | LCC | 36输入 | CAN, SPI, UART | 2.25KB | 8放大器 | 10Bit | 3V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY55.080 (CNY62.2404)25+ CNY46.870 (CNY52.9631) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 16KB | 40引脚 | DIP | 32输入 | SPI, UART | 1.25KB | - | - | 2.7V | 5.5V | -40°C | 85°C | 通孔安装 | 8051 | AT89C51 | |||||
单件(切割供应) 切割卷带 包装选项 | 1+ CNY67.720 (CNY76.5236)25+ CNY62.140 (CNY70.2182)100+ CNY61.060 (CNY68.9978)500+ CNY59.970 (CNY67.7661) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 44引脚 | LCC | 32输入 | UART | 2KB | - | - | 2.7V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY63.090 (CNY71.2917)25+ CNY57.880 (CNY65.4044)100+ CNY53.760 (CNY60.7488) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 32KB | 44引脚 | LCC | 32输入 | SPI, UART | 1KB | - | - | 2.7V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
单件(切割供应) 复卷 包装选项 | 1+ CNY67.720 (CNY76.5236)25+ CNY62.140 (CNY70.2182)100+ CNY61.060 (CNY68.9978)500+ CNY59.970 (CNY67.7661) | 最少:10 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 44引脚 | LCC | 32输入 | UART | 2KB | - | - | 2.7V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY60.010 (CNY67.8113)25+ CNY55.080 (CNY62.2404)100+ CNY53.770 (CNY60.7601)250+ CNY52.450 (CNY59.2685) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 40MHz | 16KB | 32引脚 | VQFP | 20输入 | CAN | 512Byte | 8放大器 | 10Bit | 3V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY60.750 (CNY68.6475)25+ CNY54.950 (CNY62.0935)100+ CNY53.860 (CNY60.8618) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 40MHz | 32KB | 44引脚 | LCC | 34输入 | I2C, SPI, UART | 1KB | - | - | 2.7V | 3.6V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY37.980 (CNY42.9174)25+ CNY33.990 (CNY38.4087) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 24MHz | 32KB | 40引脚 | DIP | 32输入 | UART | 512Byte | - | - | 4V | 5.5V | -40°C | 85°C | 通孔安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY60.010 (CNY67.8113)25+ CNY55.100 (CNY62.263)100+ CNY50.030 (CNY56.5339) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 40MHz | 16KB | 28引脚 | SOIC | 20输入 | UART | 512Byte | 8放大器 | 10Bit | 3V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 | |||||
每个 | 1+ CNY85.650 (CNY96.7845)25+ CNY77.360 (CNY87.4168) | 最少:1 / 多个:1 | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 52引脚 | LCC | 36输入 | UART | 2KB | 8放大器 | 10Bit | 3V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT89C51 |