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ATSAMD20J18A-AU PDF预览

ATSAMD20J18A-AU

更新时间： 2024-11-02 12:47:47
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器外围集成电路PC时钟
页数 文件大小 规格书
25页 673K
描述
ARM-Based Microcontroller

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中文翻译

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ATSAMD20J18A-AU 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Transferred零件包装代码：QFP
包装说明：TFQFP, TQFP64,.47SQ针数：64
Reach Compliance Code：compliantECCN代码：3A991.A.2
HTS代码：8542.31.00.01风险等级：4.37
具有ADC：YES地址总线宽度：
位大小：32CPU系列：CORTEX-M0
最大时钟频率：32 MHzDAC 通道：YES
DMA 通道：NO外部数据总线宽度：
JESD-30 代码：S-PQFP-G64JESD-609代码：e3
长度：10 mm湿度敏感等级：3
I/O 线路数量：52端子数量：64
片上程序ROM宽度：8最高工作温度：85 °C
最低工作温度：-40 °CPWM 通道：YES
封装主体材料：PLASTIC/EPOXY封装代码：TFQFP
封装等效代码：TQFP64,.47SQ封装形状：SQUARE
封装形式：FLATPACK, THIN PROFILE, FINE PITCH峰值回流温度（摄氏度）：260
电源：1.8/3.3 V认证状态：Not Qualified
RAM（字节）：32768ROM（单词）：262144
ROM可编程性：FLASH座面最大高度：1.2 mm
速度：48 MHz子类别：Microcontrollers
最大供电电压：3.63 V最小供电电压：1.62 V
标称供电电压：3.3 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：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 mm
uPs/uCs/外围集成电路类型：MICROCONTROLLER, RISCBase Number Matches：1

ATSAMD20J18A-AU 数据手册

 浏览型号ATSAMD20J18A-AU的Datasheet PDF文件第2页浏览型号ATSAMD20J18A-AU的Datasheet PDF文件第3页浏览型号ATSAMD20J18A-AU的Datasheet PDF文件第4页浏览型号ATSAMD20J18A-AU的Datasheet PDF文件第5页浏览型号ATSAMD20J18A-AU的Datasheet PDF文件第6页浏览型号ATSAMD20J18A-AU的Datasheet PDF文件第7页 
Atmel SAM D20J / SAM D20G / SAM D20E  
ARM-Based Microcontroller  
DATASHEET SUMMARY  
Description  
The Atmel® SAM D20 is a series of low-power microcontrollers using the 32-bit  
ARM® Cortex®-M0+ processor, and ranging from 32- to 64-pins with up to 256KB Flash and  
32KB of SRAM. The SAM D20 devices operate at a maximum frequency of 48MHz and  
reach 2.14 Coremark/MHz. They are designed for simple and intuitive migration with  
identical peripheral modules, hex compatible code, identical linear address map and pin  
compatible migration paths between all devices in the product series. All devices include  
intelligent and flexible peripherals, Atmel Event System for inter-peripheral signaling, and  
support for capacitive touch button, slider and wheel user interfaces.  
The Atmel SAM D20 devices provide the following features: In-system programmable Flash,  
eight-channel Event System, programmable interrupt controller, up to 52 programmable I/O  
pins, 32-bit real-time clock and calendar, up to eight 16-bit Timer/Counters (TC). The  
timer/counters can be configured to perform frequency and waveform generation, program  
execution timing or input capture with time and frequency measurement of digital signals.  
The TCs can operate in 8- or 16-bit mode, or be cascaded to form a 32-bit TC. The series  
provide up to six Serial Communication Modules (SERCOM) that each can be configured to  
act as an USART, UART, SPI and I2C up to 400kHz; up to twenty-channel 350ksps 12-bit  
ADC with programmable gain and optional oversampling and decimation supporting up to  
16-bit resolution, one 10-bit 350ksps DAC, two analog comparators with window mode,  
Peripheral Touch Controller supporting up to 256 buttons, sliders, wheels, and proximity  
sensing; programmable Watchdog Timer, brown-out detector and power-on reset, and two-  
pin Serial Wire Debug (SWD) program and debug interface.  
All devices have accurate and low-power external and internal oscillators. All oscillators can  
be used as a source for the system clock. Different clock domains can be independently  
configured to run at different frequencies while enabling power saving by running each  
peripheral at its optimal clock frequency.  
The SAM D20 devices have two software-selectable sleep modes, idle and standby. In idle  
mode the CPU is stopped while all other functions can be kept running. In standby all clocks  
and functions are stopped expect those selected to continue running. The device supports  
SleepWalking, which is the module's ability to wake itself up and wake up its own clock, and  
hence perform predefined tasks without waking up the CPU. The CPU can then be only  
woken on a need basis, e.g. a threshold is crossed or a result is ready. The Event System  
supports synchronous and asynchronous events, allowing peripherals to receive, react to  
and send events even in standby mode.  
The Flash program memory can be reprogrammed in-system through the SWD interface.  
The same interface can be used for non-intrusive on-chip debug of application code. A boot  
loader running in the device can use any communication interface to download and upgrade  
the application program in the Flash memory.  
The Atmel SAM D20 devices are supported with a full suite of program and system  
development tools, including C compilers, macro assemblers, program  
debugger/simulators, programmers and evaluation kits.  
42129JS–SAM–12/2013  
1234567...25

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ATSAMD20J18A-AU 替代型号

型号 品牌 替代类型 描述 数据表
ATSAMD20J18A-AUT ATMEL

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 ARM-Based Microcontroller

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