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简单的多输出范围16位DAC设计
Precision 16-bit analog outputs with softwareconfigurableoutput ranges are often
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PIC16f877快速入门教程
虽然PIC都是8位的单片机，但都采用RISC（Reduced Instruction Set Computing）核心结构，这有别于过去一般的CISC(Complex Instruction Set Computing)结构。所谓RISC结构就是采用哈佛双总线结构，将地址总线与数据总线分开，因此在同一个指令执行过程中，数据与地址可以同时传送，避免了总线处理上的瓶颈。
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PCA9671 Remote 16-bit IO expan
The PCA9671 provides general purpose remote I/O expansion for most microcontroller
families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus
(Fm+) family.
T
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PCA9673 Remote 16-bit IO expan
versus 100 mA) that supports having all 25 mA LEDs on at the same time and
more device addresses (16
more device addresses (16
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16-bit IC and SMBus I/O Port w
The CAT9555 is a CMOS device that provides 16-bitparallel input/output port expansion for I²C and