WMSIC Electronic Components

PUYA PY32F071C1BU6TR

ModelPY32F071C1BU6TR
PackageQFN48(6x6x0.75)
BrandPUYA
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 26+

Available for RFQ

Technical data

Product details

17 specifications

Core information

Product name
PUYA PY32F071C1BU6TR
Type
PUYA
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PUYA
Electronic Component
PY32F071C1BU6TR
Electronic Component
1
Package
QFN48(6x6x0.75)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
0.13g
Electronic Component
1
Electronic Component
BM0264689102
CPU
72MHz
Electronic Component
Electronic Component
Electronic Component
4000
Electronic Component
128KB
Memory Type
FLASH

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

PY32F071C1BU6TR 产品概述

一、产品简介

PY32F071C1BU6TR 是普冉(PUYA)推出的一款基于 ARM Cortex‑M0 内核的低功耗 32 位单片机。器件最高主频可达 72MHz,片上程序存储为 128KB Flash,片上运行内存约为 16KB(SRAM),封装为 QFN48(6×6×0.75mm)。该器件面向对成本、功耗和性能有均衡要求的嵌入式应用,适用于中低复杂度控制、数据采集与通信场景。

二、核心与性能

  • ARM Cortex‑M0 核心,指令集精简且能效较高,适合实时控制与简单算法运算。
  • 72MHz 的最大主频在同类 M0 产品中处于较高水平,可在不牺牲响应性的前提下提供充足运算能力。
  • 支持中断向量、系统定时器(SysTick)和嵌套向量中断控制(NVIC),便于实现实时任务调度与低延时响应。

三、存储与可靠性

  • 128KB Flash 用于程序存放与非易失性配置数据;支持在系统运行或编程器下载时写入与擦除(具体擦写特性请参照厂商数据手册)。
  • 16KB SRAM 可满足多数控制与缓存需求;对于需要较大缓冲区或堆栈空间的应用,应在系统设计阶段评估内存分配。
  • 片上具备基本的可靠性特性(如看门狗、时钟监测等),提高系统稳定性和抗干扰能力。

四、外设与接口

该系列器件提供丰富通用外设,常见包括:

  • 多路通用 I/O(GPIO),支持中断和复用功能。
  • 常见串行通信接口(UART、SPI、I2C),便于与外设、传感器或上位机通信。
  • 模拟前端(ADC)用于模拟信号采集,适合传感器数据输入。
  • 定时器/PWM 输出,支持电机驱动、占空比控制和精确事件触发。
  • 看门狗(独立/窗口),用于提升系统健壮性。 具体外设数量与性能(例如 ADC 分辨率、UART 数量、是否支持 DMA 等)请参考官方规格书确认。

五、封装与平台集成

  • QFN48(6×6×0.75mm)小型封装,适合空间受限的 PCB 布局。
  • 48 引脚提供充足引脚复用选项,便于根据功能需求进行外设分配。
  • QFN 封装热性能相对良好,但建议在 PCB 设计时考虑散热、地平面与电源去耦,确保稳定工作。

六、典型应用场景

适用于家电控制、工业传感、智能传感器节点、便携式仪表、消费类电子以及入门级通信终端等领域;当设计注重成本与能耗平衡,同时需要一定处理能力与丰富外设时,本芯片是合适选择。

七、设计建议与支持

  • 开发工具链:兼容 ARM 生态,建议使用 Keil、IAR 或 GCC 等常用工具链进行开发与调试。
  • 电源与时钟:在系统设计时做好电源滤波和复位电路,合理选择主振荡源以满足时序要求。
  • 软件与例程:建议参考厂商提供的驱动库与示例代码,加速外设配置与验证。
  • PCB 布局:地线、去耦电容与关键信号走线需优先考虑,QFN 封装需注意焊盘开窗与热通道设计。

八、小结

PY32F071C1BU6TR 将 ARM Cortex‑M0 的低功耗与 72MHz 的性能结合,配以 128KB Flash 和 16KB SRAM,以及 QFN48 的紧凑封装,是面向中低复杂度嵌入式应用的实用单片机选择。具体外围能力与电气参数请以厂商数据手册为准,以便在产品开发中完成精确评估与验证。

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