WMSIC Electronic Components

XHSC HC32F4A0RITB-LQFP144 HC32F4A0RITB

ModelHC32F4A0RITB-LQFP144
PackageLQFP-144(20x20)
BrandXHSC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
XHSC HC32F4A0RITB-LQFP144
Type
XHSC
Minimum package
600 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XHSC
Electronic Component
HC32F4A0RITB-LQFP144
Electronic Component
1
Package
LQFP-144(20x20)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
0g
CPU
32 Bit
CPU
ARM Cortex-M4
Electronic Component
1
Electronic Component
BM0230038946
CPU
240MHz
Electronic Component
Electronic Component
Electronic Component
600
Electronic Component
2MB

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

HC32F4A0RITB-LQFP144 产品概述

一 产品概述

HC32F4A0RITB-LQFP144 是 XHSC(小华)推出的一款高性能通用单片机,基于 ARM Cortex-M4 内核,主频高达 240MHz。器件集成 2MB Flash 程序存储和 512KB SRAM,提供多达 116 路通用 I/O,适合对计算能力、存储和外设要求均较高的嵌入式系统。工作电压范围为 1.8V~3.6V,封装为 LQFP-144(20 x 20 mm),在工业级和消费级应用中均具备良好适应性。

二 主要特性

  • 处理性能:ARM Cortex-M4 内核,240MHz 主频,支持 DSP 指令集,适合数字信号处理与控制算法。
  • 存储资源:2MB Flash(程序存储),512KB SRAM(数据与运行时堆栈/缓存)。
  • 外设丰富:116 路 I/O,内置多路定时器、PWM、看门狗、RTC 等控制外设。
  • 模拟能力:12-bit ADC 与 12-bit DAC,适用于高精度数据采集与模拟输出场合。
  • 电源与可靠性:工作电压 1.8V~3.6V,具备电压监测、片上看门狗与校验(CRC)等可靠性特性。
  • 接口兼容:支持常用串行总线接口(UART、SPI、I2C、CAN 等)与调试接口(如 SWD/JTAG),便于系统集成与调试。
  • 封装:LQFP-144,利于引脚引出和散热设计,适合中高引脚数应用。

三 典型应用

  • 工业控制与自动化:PLC、运动控制、工厂现场控制器。
  • 电机驱动与伺服控制:利用 M4 的 DSP 能力实现高精度闭环控制。
  • 数据采集与处理:多通道 ADC/DAC 支持传感器融合与信号调理。
  • 通信与网关设备:丰富的串行接口用于现场总线与 CAN 等总线连接。
  • 消费类与医疗设备:对响应速度和可靠性有较高要求的终端产品。

四 封装与引脚说明

HC32F4A0RITB 采用 LQFP-144(20 x 20 mm)封装,提供 116 路可复用 I/O。封装布局便于电源地分区、模拟/数字地分离和走线管理。建议在电源引脚附近配备充分的去耦电容,并在模拟输入通道附近做好接地和屏蔽设计,以保证 ADC/DAC 精度。

五 设计注意事项

  • 电源设计:满足 1.8V~3.6V 范围,注意上电顺序与稳压精度,关键电源脚加旁路电容。
  • 模拟信号完整性:为 ADC 提供稳定参考,减小噪声,模拟地与数字地需要合理分割并在单点汇合。
  • 时钟与复位:根据应用选用合适的外部晶振与 PLL 配置,设计可靠的复位电路以保证系统稳定。
  • 调试与编程:保留 SWD/JTAG 调试引脚和必要的 Boot/复位配置引脚,便于软件开发与现场维护。

六 开发支持与资料

XHSC 通常提供完整的芯片手册、外设参考手册、示例工程与引导固件。开发时可使用主流 IDE(如 IAR、Keil 或 GCC 工具链)配合 SWD 调试器进行调试和烧录。建议参考官方参考设计板进行硬件验证,加快产品开发周期。

如需进一步的引脚分配、外设资源表或评估板信息,可联系 XHSC 官方技术支持获取详细资料与样片。

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