产品描述

NSUC1610 是一款集成了 4路半桥驱动器的专用处理器芯片，可用于控制小功率电机。它可以驱动有刷直流电机、无刷直流电机、步进电机等，在汽车领域得到广泛应用。这颗芯片符合 AEC-Q100 标准，最高结温可达 175°C。此外，它集成了过压保护功能，LIN 端口耐压范围为 -40V~40V，BVDD 引脚电压范围为 -0.3V~40V。芯片内核是基于 ARM 指令集的 Cortex-M3。这颗内核采用哈佛结构，使用独立的数据总线和地址总线，从而提高了传输地址信号和数据信号的效率。

产品特性

• ARM Cortex-M3 32 位内核
• 64KB 闪存、4KB SRAM、512B EEPROM
• 32MHz 高精度晶振
• 35KHz 低功耗低速时钟
• 工作电压 5.5V~18V
• 1 个 12 位高精度 ADC
• 2 个 8 位限流 DAC
• 3 个快速反电动势比较器 BEMFC
• 1 个 SPI 接口，支持 3 线制/4线制
• 1 个 UART 外设
• LIN PHY 模块支持 LIN2.2 通信
• 3 个 16 位输入捕获模块
• 2 个 16 位定时器
• 1 个窗口看门狗
• 1 个数字看门狗
• 4 路半桥输出
• 4 路增强型 PWM 输出
• 全温范围内静态功耗小于 50 uA
• 晶圆结温支持175℃，符合 AEC - Q100 Grade 0 可靠性标准
• 符合 ROHS 标准

应用场景

• 汽车小功率电子水泵
• 汽车电子水�
• 汽车空调风门执行器
• 无刷直流电机控制
• 有刷直流电机控制
• 步进电机控制

Description

The NSUC1610 is an application-specific processor with integrated 4 halfbridge drivers to control low-power DC motors. It can drive DC brushed motors, brush-less motors, stepper motors, etc. And It is widely used in the automotive markets .The chip conforms to the AEC-Q100 standard, and its junction temperature can support up to 175°C. Also, it is integrated with over-voltage protection function, and the LIN port can support -40V~40V, BVDD pin can support -0.3~40V. The core of the chip is Cortex-M3 based on the ARM instruction set. The core adopts Harvard structure and uses independent data bus and address bus, which can improve the efficiency of getting address and data.

Features

• ARM Cortex-M3 32bit core
• 64KBytes Flash, 4KBytes SRAM, 512 Bytes EEPROM
• 32MHz high precision oscillator
• 35KHz Low power and low speed clock
• Operating voltage 5.5V~18V
• One 12-bit high precision ADC
• Two 8-bit current-limiting DAC
• Three rapid reverse voltage comparator BEMFC
• One SPI communication support 3 line / 4 line
• One UART peripheral
• LIN PHY module support LIN2.2 communication
• Three 16-bit input capture module
• Two 16-bit timer
• One window watchdog
• One digital watchdog
• Four output half bridge
• Four enhanced PWM output
• Sleeping power consumption is less than 50 uA with all range of temperature
• AEC - Q100 Grade 0 reliability standard
• ROHS

Applications

• Automotive low power water pump
• Automotive water valve
• Automotive air conditioning outlet actuator
• DC brush-less motor control
• DC brush motor control
• Stepper motor control

説明

The NSUC1610 is an application-specific processor with integrated 4 halfbridge drivers to control low-power DC motors. It can drive DC brushed motors, brush-less motors, stepper motors, etc. And It is widely used in the automotive markets .The chip conforms to the AEC-Q100 standard, and its junction temperature can support up to 175°C. Also, it is integrated with over-voltage protection function, and the LIN port can support -40V~40V, BVDD pin can support -0.3~40V. The core of the chip is Cortex-M3 based on the ARM instruction set. The core adopts Harvard structure and uses independent data bus and address bus, which can improve the efficiency of getting address and data.

特徴

• ARM Cortex-M3 32bit core
• 64KBytes Flash, 4KBytes SRAM, 512 Bytes EEPROM
• 32MHz high precision oscillator
• 35KHz Low power and low speed clock
• Operating voltage 5.5V~18V
• One 12-bit high precision ADC
• Two 8-bit current-limiting DAC
• Three rapid reverse voltage comparator BEMFC
• One SPI communication support 3 line / 4 line
• One UART peripheral
• LIN PHY module support LIN2.2 communication
• Three 16-bit input capture module
• Two 16-bit timer
• One window watchdog
• One digital watchdog
• Four output half bridge
• Four enhanced PWM output
• Sleeping power consumption is less than 50 uA with all range of temperature
• AEC - Q100 Grade 0 reliability standard
• ROHS

アプリケーション

• Automotive low power water pump
• Automotive water valve
• Automotive air conditioning outlet actuator
• DC brush-less motor control
• DC brush motor control
• Stepper motor control