一方面精度要满足，另一方面最小的那个trim step乘以bits number要cover得住第二步跑出来的偏差。
Note: Refer to the latest schematic circuit for correct configuration. 5.9. GPIO Pin Table 9. GPIO Pin Symbol Type Pin No Description 14 General Purpose Input/Output Pin. GPIO IO Link OK Feature: Output Pin (Active High) Power Saving Feature: Output Pin (Active Low) LAN ...
IC设计基础笔试面试常见题目(含详细答案).pdf,EE 笔试/面试题目集合分类--IC 设计基础 模拟电路 1、基尔霍夫定理的内容是什么?(仕兰微电子) (1 )基尔霍夫电流定律,简记为 KCL ,是电流的连续性在集总参数电路上的体现,其物理背 景是电荷守恒公理。基尔霍夫电流定律是
Symbol Max Unit tVSL tPUW VWI VCC(min) To CS# Low 10 1 us ms V Time Delay From VCC(min) To Write Instruction Write Inhibit Voltage VCC(min) 10 1 2.5 8.2. Initial Delivery State The device is delivered with the memory array erased: all bits are set to 1(...
(2) IC工作电压与电机驱动电压可独立输入,可作伺服控制;IC工作电压范围为6~18V,电机驱动电压为0~18V。 (3) 内建热截断电路(thermal shut down circuit)与过电流保护电路(over current protector)。 (4) 电流输出平均可达1.0A,最大值为3.0A。 图4为TA7279外观与尺寸 ...
Integrated Circuit Solution Inc. Version 1.0 6 IC1114-F48LQ 5. DC ELECTRICAL CHARACTERISTICS (VDD-VSS= 3.6V to 3.0V) Symbol Parameter Min Max Unit Test conditions Vil Input low voltage of GPIO -0.5 0.8 V Vih Input high voltage of GPIO 2.0 5.5 V Vcc=3.0V Vil1 Input low voltage (XTAL...
FIFO: First in first out buffer 先进先出缓冲区 GPU: Integrated circuit for accelerating the creation of graphics on a display. 图形处理单元 DRAM: Dynamic random-access semiconductor memory 动态随机存取半导体存储器 Flash: Non-volatile semiconductor memory 非易失性半导体存储器 ...
视图位于单元层次下,包括电路图〔Schematic〕、幅员〔Layout〕和符号〔Symbol〕等。在Cadence软件里,库文件包括设计库和技术库。设计库是针对用户而言的,不同的用户可以有不同的设计库;而技术库是针对集成电路制造工艺而言的,不同特征尺寸工艺、不同芯片制造厂商的技术库是不同的。为了能够完成集成电路芯片制造,用户的...
Silicon Monolithic Integrated Circuit 硅单片集成电路 其他模拟IC BD9215AFV 规格参数 是否无铅:不含铅是否Rohs认证:符合 生命周期:Active零件包装代码:SSOP 包装说明:LSSOP,针数:28 Reach Compliance Code:compliantHTS代码:8542.39.00.01 风险等级:5.57Is Samacsys:N ...
Symbol Typ. Min. Max. Unit External resistor which convert FEAO voltage signal into current signal for frequency modulation. SR is PWMing Control , when RSET lower than 1.5V. 0 5.5 V 1 RSET 0 0 2.5 3 V V 2 3 VFB Non-inverting input into resonant error amplifier . ...