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ATMEGA8U2-MU PDF预览

ATMEGA8U2-MU

更新时间: 2024-11-27 06:38:35
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器外围集成电路异步传输模式PCATM时钟
页数 文件大小 规格书
21页 341K
描述
8-bit Microcontroller with 8/16/32K Bytes of ISP Flash and USB Controller

ATMEGA8U2-MU 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:QFN包装说明:HVQCCN, LCC32,.2SQ,20
针数:32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.31.00.01
Factory Lead Time:1 week风险等级:4.49
核心架构:AVR设备核心:AVR
时钟速度:16内存:0.5
闪存:8能够:0
具有ADC:NO其他特性:ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ
地址总线宽度:位大小:8
CPU系列:AVR RISC最大时钟频率:16 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-XQCC-N32
JESD-609代码:e3长度:5 mm
湿度敏感等级:1I/O 线路数量:22
端子数量:32片上程序ROM宽度:16
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC32,.2SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
电源:3/5 V认证状态:Not Qualified
RAM(字节):512ROM(单词):4096
ROM可编程性:FLASH座面最大高度:1 mm
速度:16 MHz子类别:Microcontrollers
最大压摆率:21 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD宽度:5 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

ATMEGA8U2-MU 数据手册

 浏览型号ATMEGA8U2-MU的Datasheet PDF文件第2页浏览型号ATMEGA8U2-MU的Datasheet PDF文件第3页浏览型号ATMEGA8U2-MU的Datasheet PDF文件第4页浏览型号ATMEGA8U2-MU的Datasheet PDF文件第5页浏览型号ATMEGA8U2-MU的Datasheet PDF文件第6页浏览型号ATMEGA8U2-MU的Datasheet PDF文件第7页 
Features  
High Performance, Low Power AVR® 8-Bit Microcontroller  
Advanced RISC Architecture  
– 125 Powerful Instructions – Most Single Clock Cycle Execution  
– 32 x 8 General Purpose Working Registers  
– Fully Static Operation  
– Up to 16 MIPS Throughput at 16 MHz  
Non-volatile Program and Data Memories  
– 8K/16K/32K Bytes of In-System Self-Programmable Flash  
– 512/512/1024 EEPROM  
– 512/512/1024 Internal SRAM  
8-bit  
Microcontroller  
with  
– Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM  
– Data retention: 20 years at 85°C/ 100 years at 25°C(1)  
– Optional Boot Code Section with Independent Lock Bits  
In-System Programming by on-chip Boot Program hardware-activated after  
reset  
True Read-While-Write Operation  
– Programming Lock for Software Security  
USB 2.0 Full-speed Device Module with Interrupt on Transfer Completion  
– Complies fully with Universal Serial Bus Specification REV 2.0  
– 48 MHz PLL for Full-speed Bus Operation : data transfer rates at 12 Mbit/s  
– Fully independant 176 bytes USB DPRAM for endpoint memory allocation  
– Endpoint 0 for Control Transfers: from 8 up to 64-bytes  
– 4 Programmable Endpoints:  
8/16/32K Bytes  
of ISP Flash  
and USB  
IN or Out Directions  
Controller  
Bulk, Interrupt and IsochronousTransfers  
Programmable maximum packet size from 8 to 64 bytes  
Programmable single or double buffer  
– Suspend/Resume Interrupts  
ATmega8U2  
ATmega16U2  
ATmega32U2  
– Microcontroller reset on USB Bus Reset without detach  
– USB Bus Disconnection on Microcontroller Request  
Peripheral Features  
– One 8-bit Timer/Counters with Separate Prescaler and Compare Mode (two 8-bit  
PWM channels)  
– One 16-bit Timer/Counter with Separate Prescaler, Compare and Capture Mode  
(three 8-bit PWM channels)  
– USART with SPI master only mode and hardware flow control (RTS/CTS)  
– Master/Slave SPI Serial Interface  
– Programmable Watchdog Timer with Separate On-chip Oscillator  
– On-chip Analog Comparator  
– Interrupt and Wake-up on Pin Change  
On Chip Debug Interface (debugWIRE)  
Special Microcontroller Features  
Summary  
– Power-On Reset and Programmable Brown-out Detection  
– Internal Calibrated Oscillator  
– External and Internal Interrupt Sources  
– Five Sleep Modes: Idle, Power-save, Power-down, Standby, and Extended Standby  
I/O and Packages  
– 22 Programmable I/O Lines  
– QFN32 (5x5mm) / TQFP32 packages  
Operating Voltages  
– 2.7 - 5.5V  
Operating temperature  
– Industrial (-40°C to +85°C)  
Maximum Frequency  
– 8 MHz at 2.7V - Industrial range  
– 16 MHz at 4.5V - Industrial range  
Note:  
1. See “Data Retention” on page 6 for details.  
7799CS–AVR–12/09  

ATMEGA8U2-MU 替代型号

型号 品牌 替代类型 描述 数据表
ATMEGA8U2-MUR ATMEL

功能相似

Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQCC32,

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