供应商：自营(DL0001)

说明：

供应商：GYS2557

说明：

供应商：自营(DL0001)

说明：

供应商：GYS2557

说明：

供应商：自营(DL0001)

说明：

供应商：自营(DL0001)

说明：The MCP100 is a voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brown-out conditions when the supply voltage drops below a safe operating level. MCP100 has a CMOS Push-Pull output with Active Low reset and is available in a choice of seven different trip voltages. It operates over the extended industrial temperature range (-40°C/+85°C). MCP100 is available in a TO-92 or SOT23-3 pa

供应商：自营(DL0001)

说明：8 bits IO expanders through I2C interface to get more flexible GPIOs, to support MCU which has limit GPIOs for switch, IO management, key pads and LED brighting.