图像/ svg + xml 第二页 Chip.472 DA9142 DA9 142 Sheet.2 Buck1 Buck1 Sheet.3 数字核心OTP内存寄存器映射 数字化的核心 OTP存储器 寄存器映射 输入signal.475 输出signal.476 输入signal.477 输入signal.478 输入signal.479 输入/输出signal.480 Pin.481 Sheet.11 IC_EN IC_EN Sheet.12 CONF / GPIO0 相依 / GPIO0 Sheet.13 GPIO1 GPIO1 Sheet.14 GPIO2 GPIO2 Sheet.15 sci / GPIO3 年代 CL/ GPIO3 Sheet.16 SDA / GPIO4 年代/ GPIO4 Sheet.17 FB1P FB1P Sheet.18 5 x 22µF 5 x22 µF Sheet.19 Sheet.20 Sheet.21 Sheet.22 动态connector.494 Pin.495 Pin.496 Pin.497 Pin.498 Pin.499 Pin.500 Pin.501 Inductor.502 110年北半球 Sheet.32 Sheet.33 Sheet.34 1 10 nH GND.506 Sheet.36 Sheet.37 Sheet.38 Sheet.39 Pin.511 Sheet.41 PGND1-2 PGND 1 - 2 动态connector.513 Pin.514 Sheet.44 FB1N FB1N 动态connector.516 Pin.517 动态connector.518 动态connector.519 Node.520 Node.521 Node.522 Node.523 Node.524 动态connector.525 动态connector.526 Inductor.527 110年北半球 Sheet.57 Sheet.58 Sheet.59 1 10 nH Pin.531 动态connector.532 动态connector.533 Node.534 动态connector.535 GND.536 Sheet.66 Sheet.67 Sheet.68 Sheet.69 动态connector.541 Sheet.71 Sheet.72 AGND AGND Sheet.73 Sheet.74 Sheet.75 Sheet.76 VOUT1 = 0.3 V到1.3 V V 着干活 = 0。 3.V为1。 3.V GND.548 Sheet.78 Sheet.79 Sheet.80 Sheet.81 Capacitor.553 1µF Sheet.83 Sheet.84 Sheet.85 1µF Node.557 GND.558 Sheet.88 Sheet.89 Sheet.90 Sheet.91 Capacitor.563 2 x 10µF Sheet.93 Sheet.94 Sheet.95 2 x 10µF Node.567 Pin.568 Pin.569 Sheet.99 Sheet.100 Sheet.101 Node.573 Sheet.103 VDD = 2.8 V到5.5 V V DD 2.8 V ~ 5.5 V Sheet.104 偏见监督振荡器 偏见的监督 振荡器 Block.107 I2C GPIO 2 C GPIO Sheet.107 PVDD1-2 PVDD1 - 2 Sheet.108 Sheet.109 动态connector.581 动态connector.582 Sheet.112 AVDD AVDD