WMSIC Electronic Components

MICROCHIP ATTINY44A-SSU ATTINY44A

ModelATTINY44A-SSU
PackageSOIC-14
BrandMICROCHIP
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
MICROCHIP ATTINY44A-SSU
Type
MICROCHIP
Unit
Electronic Component
Minimum package
5700

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MICROCHIP
Electronic Component
ATTINY44A-SSU
Electronic Component
1
Package
SOIC-14
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
0.301g
CPU
8 Bit
CPU
AVR
I / O
12
Electronic Component
1
ADC
10bit
EEPROM
256Byte
Electronic Component
BM0000000384
Operating Temperature
40℃~+85℃
Operating Voltage
1.8V~5.5V

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

产品概述:ATtiny44A-SSU

ATtiny44A-SSU 是 Microchip Technology 公司推出的一款高性能低功耗 8 位单片机(MCU),属于 AVR® ATtiny 系列。凭借其出色的功能和灵活的配置,ATtiny44A 被广泛应用于各种嵌入式系统,尤其适合小型电子设备、传感器、家电控制和其他需要低功耗操作的应用场景。

核心处理器与存储容量

ATtiny44A 采用 AVR 体系结构,内置一个高效的 8 位 AVR 核心,最高工作频率可达 20MHz。这使得它能够在处理和控制任务时展现出较高的执行速度,满足许多时间敏感的应用需求。产品提供的程序存储容量为 4KB(2K x 16),采用闪存存储器类型,便于在设计中进行软件的更新和维护。此外,ATtiny44A 还配备 256 字节的 EEPROM 存储和 256 字节的 RAM,这些存储资源可以灵活地用于数据存储和运算。

供电与工作温度

ATtiny44A 的供电电压范围广泛,支持 1.8V 到 5.5V 的操作电压,适应不同的应用需求,尤其适合电池供电的设备。其工作温度范围在 -40°C 到 85°C 之间,使其能够在严酷的环境条件下稳定工作,适合工业控制、汽车电子及其他需要极端工作环境的应用。

外设与接口

ATtiny44A 内置丰富的外设功能,包括欠压检测和复位、PWM(脉宽调制)、温度传感器、看门狗定时器(WDT)等,提供了多样的功能用于信号处理和控制。这些外围设备使得 ATtiny44A 在多种复杂应用场景中表现出色。此外,产品提供 12 个 I/O 引脚,用户可根据具体要求灵活配置输入输出,扩展更多外设,从而实现多种功能的整合。

数据转换器

在数据转换方面,ATtiny44A 配备了一个 8 位的 A/D 转换器(ADC),支持 8 个通道。该特性使得 ATtiny44A 能够从模拟信号中读取数值,适合用于传感器数据采集和实时监测等应用,增强了其灵活性和应用范围。

封装与安装类型

ATtiny44A 的封装为 14-SOIC(0.154”宽,3.90mm),是一种常见的表面贴装型(SMD)封装。这种紧凑型封装设计使其适合于各种空间受限的应用,便于在小型号设备中进行集成。

应用场景

得益于其高集成度和丰富的功能,ATtiny44A 广泛应用于各类领域,例如:

  1. 智能家居:用于控制照明、电机等设备的智能开关,实现智能化管理。
  2. 工业控制:在自动化设备中作为控制单元,进行数据采集和处理。
  3. 汽车电子:可用于车载系统的传感器数据监测、状态指示等功能。
  4. 便携式设备:由于其低功耗特性,适用于电池供电设备,如手持式医疗仪器。

结论

ATtiny44A-SSU 是一款集成度高、功能丰富的 8 位单片机,凭借其出色的性能以及灵活的应用场景,成为开发者实现产品创意的重要工具。无论是在使用性能、功耗管理还是环境适应性方面,都具有明显的优势,适合于各种现代嵌入式系统的设计需求。

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