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ATMEGA16U4-AU PDF预览

ATMEGA16U4-AU

更新时间： 2024-09-21 06:38:35
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存微控制器和处理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
26页 686K
描述
8-bit Microcontroller with 16/32K Bytes of ISP Flash and USB Controller

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中文翻译

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ATMEGA16U4-AU 技术参数

是否Rohs认证： 符合生命周期：Transferred
零件包装代码：QFP包装说明：TQFP, TQFP44,.47SQ,32
针数：44Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.31.00.01
Factory Lead Time：1 week风险等级：4.48
核心架构：AVR设备核心：AVR
时钟速度：16内存：2.1
闪存：16能够：0
Adc通道：12ADC分辨率：10
Samacsys Confidence：3Samacsys Status：Released
Samacsys PartID：26851Samacsys Pin Count：44
Samacsys Part Category：Integrated CircuitSamacsys Package Category：Quad Flat Packages
Samacsys Footprint Name：TQFP 44ASamacsys Released Date：2015-04-16 09:48:08
Is Samacsys：N具有ADC：YES
其他特性：ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V地址总线宽度：
位大小：8CPU系列：AVR RISC
最大时钟频率：16 MHzDAC 通道：NO
DMA 通道：NO外部数据总线宽度：
JESD-30 代码：S-PQFP-G44长度：10 mm
湿度敏感等级：3I/O 线路数量：26
端子数量：44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：PLASTIC/EPOXY
封装代码：TQFP封装等效代码：TQFP44,.47SQ,32
封装形状：SQUARE封装形式：FLATPACK, THIN PROFILE
电源：3/5 V认证状态：Not Qualified
RAM（字节）：1280ROM（单词）：8192
ROM可编程性：FLASH座面最大高度：1.2 mm
速度：16 MHz子类别：Microcontrollers
最大压摆率：15 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端子形式：GULL WING
端子节距：0.8 mm端子位置：QUAD
宽度：10 mmuPs/uCs/外围集成电路类型：MICROCONTROLLER, RISC
Base Number Matches：1

ATMEGA16U4-AU 数据手册

 浏览型号ATMEGA16U4-AU的Datasheet PDF文件第2页浏览型号ATMEGA16U4-AU的Datasheet PDF文件第3页浏览型号ATMEGA16U4-AU的Datasheet PDF文件第4页浏览型号ATMEGA16U4-AU的Datasheet PDF文件第5页浏览型号ATMEGA16U4-AU的Datasheet PDF文件第6页浏览型号ATMEGA16U4-AU的Datasheet PDF文件第7页 
Features  
• High Performance, Low Power AVR® 8-Bit Microcontroller  
• Advanced RISC Architecture  
– 135 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  
– On-Chip 2-cycle Multiplier  
• Non-volatile Program and Data Memories  
8-bit  
Microcontroller  
with  
16/32K Bytes of  
ISP Flash  
and USB  
– 16/32K Bytes of In-System Self-Programmable Flash (ATmega16U4/ATmega32U4)  
– 1.25/2.5K Bytes Internal SRAM (ATmega16U4/ATmega32U4)  
– 512Bytes/1K Bytes Internal EEPROM (ATmega16U4/ATmega32U4)  
– 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  
True Read-While-Write Operation  
All supplied parts are preprogramed with a default USB bootloader  
– Programming Lock for Software Security  
• JTAG (IEEE std. 1149.1 compliant) Interface  
Controller  
– Boundary-scan Capabilities According to the JTAG Standard  
– Extensive On-chip Debug Support  
– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface  
• USB 2.0 Full-speed/Low Speed Device Module with Interrupt on Transfer Completion  
– Complies fully with Universal Serial Bus Specification Rev 2.0  
– Supports data transfer rates up to 12 Mbit/s and 1.5 Mbit/s  
– Endpoint 0 for Control Transfers: up to 64-bytes  
– 6 Programmable Endpoints with IN or Out Directions and with Bulk, Interrupt or  
Isochronous Transfers  
ATmega16U4  
ATmega32U4  
– Configurable Endpoints size up to 256 bytes in double bank mode  
– Fully independent 832 bytes USB DPRAM for endpoint memory allocation  
– Suspend/Resume Interrupts  
Preliminary  
Summary  
– CPU Reset possible on USB Bus Reset detection  
– 48 MHz from PLL for Full-speed Bus Operation  
– USB Bus Connection/Disconnection on Microcontroller Request  
– Crystal-less operation for Low Speed mode  
• Peripheral Features  
– On-chip PLL for USB and High Speed Timer: 32 up to 96 MHz operation  
– One 8-bit Timer/Counter with Separate Prescaler and Compare Mode  
– Two 16-bit Timer/Counter with Separate Prescaler, Compare- and Capture Mode  
– One 10-bit High-Speed Timer/Counter with PLL (64 MHz) and Compare Mode  
– Four 8-bit PWM Channels  
– Four PWM Channels with Programmable Resolution from 2 to 16 Bits  
– Six PWM Channels for High Speed Operation, with Programmable Resolution from  
2 to 11 Bits  
– Output Compare Modulator  
– 12-channels, 10-bit ADC (features Differential Channels with Programmable Gain)  
– Programmable Serial USART with Hardware Flow Control  
– Master/Slave SPI Serial Interface  
7766ES–AVR–04/10  
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中文翻译

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