easyMSP430-F471x開發套件
特色:
MSP430-F4718為一顆16位元的微控制器,可提供工業系統開發人員省電與效能的優勢,並且簡化定點裝置上的軟體開發。TI 同時提供廣泛的互補類比解決方案,讓工程師開發更為環保與省電的量測、物聯網,以及智慧型感測應用。與TI 前幾代的微控制器相較,同樣是以16MHz 時脈頻率運作,新的MSP430-F4718控制器增加平均30%的效能。倘若利用專門進行複雜計算的演算法,在同等的16位元定點實作中,可獲得較高的效能提升。
晶片特性:
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Low Supply-Voltage Range: 1.8 V to 3.6 V
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Ultralow Power Consumption
Active Mode: 350 µA at 1 MHz, 2.2 V
Standby Mode: 1.1 µA
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Off Mode (RAM Retention): 0.2 µA
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Five Power-Saving Modes
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Wake-Up From Standby Mode in Less Than 6 µs
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16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
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Three-Channel Internal DMA
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Three, Six or Seven 16-Bit Sigma-Delta Analog-to-Digital (A/D)
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Converters With Differential PGA Inputs
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16-Bit Timer_B With Three Capture/Compare-With-Shadow Registers
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16-Bit Timer_A With Three Capture/Compare Registers
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On-Chip Comparator
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Four Universal Serial Communication Interface (USCI) Modules
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USCI_A0 and USCI_A1
Enhanced UART Supporting Auto-Baudrate Detection
IrDA Encoder and Decoder
Synchronous SPI
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USCI_B0 and USCI_B1
I2C
Synchronous SPI
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Integrated LCD Driver With Contrast Control for Up to 160 Segments
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Basic Timer With Real-Time Clock Feature
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32-Bit Hardware Multiplier
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Brownout Detector
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Supply Voltage Supervisor/Monitor With Programmable Level Detection
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Serial Onboard Programming, No External Programming Voltage Needed
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Programmable Code Protection by Security Fuse
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Bootstrap Loader
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On-Chip Emulation Module
硬體特性:
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包含MSP430-F4718處理器
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可以用USB JTAG直接插入電腦,直接連上CCS5.x軟體,支援程式燒錄等功能
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較小空間設計
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晶片腳位均有拉出,包含GPIO、ADC和其他電源訊號。
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使用5V電源
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ADC 通道輸入並有電壓保護裝置穩壓3.3V,不必外加齊納二極體。
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ADC 通道輸入並包含Anti-aliasing filter (noise filter)功能,可做基本低通濾波電路
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包含RS-232連接介面
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包含10/100網路介面
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包含光纖網路傳輸介面
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可提供最高至500mA電流輸出給周邊電路