WMSIC Electronic Components

STC STC10F08XE-35I-LQFP44 STC10F08XE

ModelSTC10F08XE-35I-LQFP44
PackageLQFP44(12*12)
BrandSTC
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

19 specifications

Core information

Product name
STC STC10F08XE-35I-LQFP44
Type
LQFP44(12*12)
Minimum package
1600 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
STC
Electronic Component
STC10F08XE-35I-LQFP44
Electronic Component
1
Package
LQFP44(12*12)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
1.33g
CPU
8 Bit
CPU
51
I / O
40
Electronic Component
1
EEPROM
5KB
Electronic Component
BM0265131867
Operating Temperature
40℃~+85℃
Operating Voltage
3.3V~5.5V
CPU
35MHz

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

STC10F08XE-35I-LQFP44 产品概述

一、概述

STC10F08XE-35I-LQFP44 是 STC 公司面向成本敏感型嵌入式控制应用推出的一款 51 内核单片机(MCU)。该器件采用 LQFP44 封装(10×10 mm),工作电压范围宽(3.3V ~ 5.5V),CPU 最大主频 35 MHz,程序存储器为 8 KB FLASH,I/O 引脚多达 40 个,适合工业控制、家用电器、智能仪表等多类场景。

二、主要特性

  • 51 系列内核,最高主频 35 MHz,兼容传统 8051 指令集,便于老工程移植。
  • 程序存储:8 KB FLASH,支持在系统编程(ISP/IAP)以简化固件升级(具体支持请参照数据手册)。
  • I/O:最多 40 个通用 I/O,灵活配置为输入、输出或复用外设功能。
  • 电源:工作电压 3.3V ~ 5.5V,适配 3.3V 与 5V 系统,便于与各种传感器和驱动电路对接。
  • 封装:LQFP44,10×10 mm,利于手工焊接与批量贴片生产。

三、外设与接口(概述)

该系列 MCU 面向通用控制,通常集成多种常用外设以满足控制与通信需求(具体外设与通道数以产品数据手册为准),包括但不限于:

  • 通用定时器/计数器:用于定时、事件计数与 PWM 输出。
  • 串行通信:至少具备 UART,常用于调试与外设通信;部分型号可能支持 SPI/I²C 等总线。
  • 中断控制:多源中断支持,便于实现实时响应。
  • 看门狗(WDT):提高系统可靠性,防止软件死循环。
  • ADC / PWM(依型号而定):用于模拟量采集与电机/灯光驱动等应用。

四、封装与引脚

LQFP44(10×10 mm)封装,提供丰富的 I/O 与电源接脚,利于外设扩展与 PCB 布局。具体引脚分配、复用功能和电气特性请参照官方引脚图与数据手册以保证正确连接与复用配置。

五、应用场景

适用于:家电控制面板、消费电子、智能照明、工业传感与控制、电子仪表、学习与开发板等对成本、体积、I/O 数量有中等要求的嵌入式系统。

六、设计与开发建议

  • 电源去耦:在 VCC 与 GND 之间布置合适的去耦电容,避免电源噪声影响 MCU 稳定。
  • 时钟与复位:根据实际工作频率选择晶振或内部时钟源,确保复位电路可靠。
  • I/O 保护:对具有感性负载或长线外设的 I/O 增加保护电路(限流、电平移位或 TVS)。
  • 软件兼容:由于为 51 内核,软件移植成本低,可借助现有工具链与范例快速开发。

七、开发生态

STC 系列经常配套 C 语言开发工具、仿真/下载器与示例程序,社区与技术文档较多,上手门槛低。购买与应用前建议查阅 STC 官方数据手册和应用笔记以获取完整的电气规格、时序和外设功能说明。

如需进一步的引脚表、时序图、功耗数据或参考设计,可提供要求,我将依据官方资料为您整理更详细的技术资料。

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