
HTR3316
2.5V~5.5V电源供电。16个IO端口中的任何一个都可以配置为LED模式或GPIO模式。
2.5V~5.5V电源开关供电设备。16个IO端口号中的其中的能够以配备为LED策略或GPIO策略。不仅,其中GPIO能够以随便配备为设置或的输出。通电后,16个IO网络接口协议配资同意为GPIO打印输入输入输出,同意环境下只能根据AD0和AD1定。每个配资为放入的IO网络接口协议都将坚持监控器环境下变换,并具备8μs的防颤动时刻,IO口的变换由INTN打印输入输入输出显示。当GPIO环境下经由I2C接口协议被读入时,INTN打印输入输入输出被处理。当IO表层搭配为LED模型时,不错经由I2C数据接口将LED推动器的瞬时电流量布置在0~IMAX间,并不错以该值除于256伺服电机行非线性调光。默许很大瞬时电流量(IMAX)为37mA,可在局部变量在调节寄存器中修该IMAX。HTR3316提供QFN4×4-24L封装。
价格:¥0.00 | 库存99999 |
需求量:
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结构特征
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引脚号 | 品牌 | 能力 |
1~4 | P1_0~P1_3 | GPIO mode default, input or output (push-pull), the state after power on is decided by AD1 and AD0 terminals. Can be configured as LED mode.同意GPIO模式,英文,录入或输出电压(推挽节构),上电同意状况由AD1和AD0关键。可放置为LED模式,英文。 |
5~8 | P0_0~P0_3 | GPIO mode default, input or output (open-drain (default) or push-pull), the state after power on is decided by AD1 and AD0 terminals. Can be configured as LED mode.同意GPIO策略,手机输入或内容输出(开漏框架(同意)或推挽框架),上电同意状况由AD1和AD0考虑。可制定为LED策略。 |
9 | GND | Ground. 地 |
10~13 | P0_4~P0_7 | GPIO mode default, input or output (open-drain (default) or push-pull), the state after power on is decided by AD1 and AD0 terminals. Can be configured as LED mode.正常GPIO,插入或读取(开漏组成(正常)或推挽组成),上电正常的情形由AD1和AD0判断。可装置为LED方式。 |
14~17 | P1_4~P1_7 | GPIO mode default, input or output (push-pull), the state after power on is decided by AD1 and AD0 terminals. Can be configured as LED mode.默许GPIO,手机输入或输入输出(推挽结构特征), ,上电默许形态由AD1和AD0定。可装置为LED策略。 |
18 | AD0 | I2C device address, connect to VCC or GND,and control the default state of GPIOs (see table 1)。 I2C器件地址选择,接VCC或GND,并设置GPIO状态(见表1)。 |
19 | SCL | I2C serial clock. I2C时钟 |
20 | SDA | I2C serial data. I2C数据 |
21 | VCC | Power supply. 电原复制粘贴端. |
22 | INTN | Interrupt output pin, open-drain, need external pull-up resistor; active low.经常中断转换,开漏框架,需异常上拉电阻器;低合理 |
23 | RSTN | Hardware reset pin, active low; internal 100 kΩ (typical) pull-down resistor.网络设备回位,低为回位;内部属拉100 kΩ(主要表现值)阻值 |
24 | AD1 | I2C device address, connect to VCC or GND,and control the default state of GPIO (see table 1)。 I2C器件地址选择,接VCC或GND,并设置GPIO状态(见表1)。 |
EP | GND | Provides both electrical and thermal connection from the device to the board. Connect to the system ground. 接地装置。 |