5秒后页面跳转
捷配首页

Datasheet > AT43USB325M-AC
AT43USB325M-AC PDF预览

AT43USB325M-AC

更新时间： 2024-11-29 21:22:03
品牌 Logo 应用领域
爱特美尔 - ATMEL 时钟微控制器外围集成电路
页数 文件大小 规格书
107页 578K
描述
RISC Microcontroller, 8-Bit, MROM, AVR RISC CPU, 12MHz, CMOS, PQFP64, 1.40 MM HEIGHT, PLASTIC, MS-026-ACB, LQFP-64

阅读下载

中文翻译

获取价格

AT43USB325M-AC 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：QFP
包装说明：LFQFP, QFP64,.47SQ,20针数：64
Reach Compliance Code：compliantHTS代码：8542.31.00.01
风险等级：5.91具有ADC：NO
地址总线宽度：位大小：8
CPU系列：AVR RISC最大时钟频率：6 MHz
DAC 通道：NODMA 通道：NO
外部数据总线宽度：JESD-30 代码：S-PQFP-G64
JESD-609代码：e0长度：10 mm
湿度敏感等级：1I/O 线路数量：39
端子数量：64最高工作温度：70 °C
最低工作温度：PWM 通道：YES
封装主体材料：PLASTIC/EPOXY封装代码：LFQFP
封装等效代码：QFP64,.47SQ,20封装形状：SQUARE
封装形式：FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度（摄氏度）：225
电源：5 V认证状态：Not Qualified
RAM（字节）：512ROM（单词）：16384
ROM可编程性：MROM座面最大高度：1.6 mm
速度：12 MHz子类别：Microcontrollers
最大压摆率：40 mA最大供电电压：5.25 V
最小供电电压：4.4 V标称供电电压：5 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：Tin/Lead (Sn/Pb)
端子形式：GULL WING端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：30
宽度：10 mmuPs/uCs/外围集成电路类型：MICROCONTROLLER, RISC
Base Number Matches：1

AT43USB325M-AC 数据手册

 浏览型号AT43USB325M-AC的Datasheet PDF文件第2页浏览型号AT43USB325M-AC的Datasheet PDF文件第3页浏览型号AT43USB325M-AC的Datasheet PDF文件第4页浏览型号AT43USB325M-AC的Datasheet PDF文件第5页浏览型号AT43USB325M-AC的Datasheet PDF文件第6页浏览型号AT43USB325M-AC的Datasheet PDF文件第7页 
Features  
• AVR® 8-bit RISC Microcontroller with 83 ns Instruction Cycle Time  
• USB Hub with One Attached and Four External Ports  
• USB Keyboard Function with Four Programmable Endpoints  
• 16 KB Program Memory, 512-Byte Data SRAM  
• 32 x 8 General-purpose Working Registers  
• 42 Programmable I/O Port Pins  
• Support for 20 x 8 Keyboard Matrix  
• Keyboard Scan Inputs with Pull-up Resistor  
• Four LED Driver Outputs  
• One 8-bit Timer/Counter with Separate Pre-scaler  
• One 16-bit Timer/Counter with Separate Pre-scaler and Dual 8-, 9- or 10-bit PWM  
• External and Internal Interrupt Sources  
• Programmable Watchdog Timer  
• 6-MHz Oscillator with On-chip PLL  
Multimedia  
USB Keyboard  
Controller with  
Embedded Hub  
• 5V Operation with On-chip 3.3-V Power Supply  
• 64-lead LQFP Package  
Description  
AT43USB325  
The Atmel AT43USB325 is an 8-bit microcontroller based on the AVR RISC architec-  
ture. By executing powerful instructions in a single clock cycle, the AT43USB325  
achieves throughputs approaching 12 MIPS. The AVR core combines a rich instruc-  
tion set with 32 general-purpose working registers. All 32 registers are directly  
connected to the ALU allowing two independent registers to be accessed in one single  
instruction executed in one clock cycle. The resulting architecture is more code effi-  
cient while achieving throughputs up to ten times faster than conventional CISC  
microcontrollers.  
The AT43USB325 features an on-chip 16-Kbyte program memory and  
512 bytes of data memory. It is supported by a standard set of peripherals such as  
timer/counter modules, watchdog timer and internal and external interrupt sources.  
The major peripheral included in the AT43USB325 is the USB Hub with an embedded  
function and GPIO ports designed for use in a keyboard controller. The embedded  
function has 4 endpoints that makes the AT43USB325 extremely suitable for key-  
boards supporting the consumer page as described in the “USB Usage Tables”.  
The AT43USB325 comes in two versions. The program memory of the AT43USB325E  
is an SRAM that is automatically written from an external serial EEPROM during  
power on. The AT43USB325M has a masked ROM program memory. The two ver-  
sions are pin, function and binary compatible.  
Rev. 3355B–USB–4/04  
 
 
1234567...107

中文翻译

下载PDF

与AT43USB325M-AC相关器件

型号 品牌 获取价格 描述 数据表
AT43USB326 ATMEL

获取价格

 		Missed Watchdog Timer Reset
AT43USB326_06 ATMEL

获取价格

 		Multimedia USB Keyboard Controller with Embedded Hub
AT43USB326-AC ATMEL

获取价格

 		Multimedia USB Keyboard Controller with Embedded Hub
AT43USB326-AU ATMEL

获取价格

 		Multimedia USB Keyboard Controller with Embedded Hub
AT43USB351M ATMEL

获取价格

 		Missed Watchdog Timer Reset
AT43USB351M_04 ATMEL

获取价格

 		Full-speed/ Low-speed USB Microcontroller with ADC and PWM
AT43USB351M-AC ATMEL

获取价格

 		Full-speed/Low-speed USB Microcontroller with ADC and PWM
AT43USB353M ATMEL

获取价格

 		Missed Watchdog Timer Reset
AT43USB353M_03 ATMEL

获取价格

 		Low Cost USB Microcontroller with Hub, ADC and PWM
AT43USB353M_04 ATMEL

获取价格

 		Low Cost Full-speed USB Microcontroller with Embedded Hub, ADC and PWM

与AT43USB325M-AC相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证