Custom Chip-AS32I411
AS32I411是国科安芯基于SIP技术定制的一款关节电机专用驱控一体芯片，内核基于32位RISC-V指令集，主频高达180Mhz，支持双浮点运算单元（FPU）和内存保护单元（MPU）,确保运算高效稳定。芯片支持多达2MB Flash以及512KB SRAM，集成TIM、USART、GPIO、SPI、I2C、CAN/CAN-FD等数字外设以及ADC等模拟外设，内置硬件加密扩展单元，支持多种硬件加解密算法，保障产品安全。针对电机控制，AS32I411集成高功率电源、运算放大器、电压比较器、预驱动器等专用外设，部分型号扩展集成MOSFET，简化系统设计，可应用于人形机器人、物流机器人、伺服机器人等关节控制模块。
Product Details
- 工作频率高达180MHz
- 工作输入电压支持：12V内部供电、5-48V DC-DC可调电压
- 2个12位的模数转换器（ADC），最多支持16通道模拟通路
- 1个模拟比较器（ACMP）
- 2路SPI，支持主从模式标准SPI协议，速率最高可达30MHz
- 2路CAN，集成CANFD收发器ASM1042
- 1路USART模块，支持LIN模式、同步串口模式
- 2路UART模块
- 2路IIC，支持主从模式标准IIC协议
- 集成高低边驱动器
- 集成6路高功率MOSFET，驱动电压5V-100V，持续输出电流>2
- 休眠电流：≤200uA(可唤醒)
- 封装工艺：QFN64
封装类型QFN64
- 小体积：和板卡方案相比体积缩减80%
- 高集成：1*MCU、2*CANFD、3*DCDC、1*预驱动、6*MOSFET、1*32Mb FLASH
- 全国产：所有裸die全部国产
- 低成本：板级BOM成本降低60%
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