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ATSAMD21G15A-MUT PDF预览

ATSAMD21G15A-MUT

更新时间: 2024-11-03 19:54:51
品牌 Logo 应用领域
爱特美尔 - ATMEL 时钟ATM异步传输模式微控制器外围集成电路
页数 文件大小 规格书
977页 13438K
描述
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, MO-220VKKD-4, QFN-48

ATSAMD21G15A-MUT 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:HVQCCN, LCC48,.27SQ,20Reach Compliance Code:compliant
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.19具有ADC:YES
地址总线宽度:位大小:32
CPU系列:CORTEX-M0最大时钟频率:32 MHz
DAC 通道:YESDMA 通道:YES
外部数据总线宽度:JESD-30 代码:S-XQCC-N48
长度:7 mmI/O 线路数量:38
端子数量:48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:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC48,.27SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V认证状态:Not Qualified
RAM(字节):4096ROM(单词):32768
ROM可编程性:FLASH座面最大高度:0.9 mm
速度:48 MHz子类别:Microcontrollers
最大压摆率:7 mA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端子形式:NO LEAD
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:NOT SPECIFIED宽度:7 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

ATSAMD21G15A-MUT 数据手册

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Atmel SAM D21E / SAM D21G / SAM D21J  
ARM-Based Microcontroller  
PRELIMINARY DATASHEET  
Description  
The Atmel® SAM D21 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 D21 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 D21 devices provide the following features: In-system programmable Flash,  
twelve-channel direct memory access (DMA) controller, 12 channel Event System,  
programmable interrupt controller, up to 52 programmable I/O pins, 32-bit real-time clock and  
calendar, up to five 16-bit Timer/Counters (TC) and three 24-bit Timer/Counters for Control  
(TCC), where each TC can be configured to perform frequency and waveform generation,  
accurate program execution timing or input capture with time and frequency measurement of  
digital signals. The TCs can operate in 8- or 16-bit mode, selected TCs can be cascaded to form  
a 32-bit TC, and three timer/counters have extended functions optimized for motor, lighting and  
other control applications. The series provide one full-speed USB 2.0 embedded host and device  
interface; up to six Serial Communication Modules (SERCOM) that each can be configured to act  
as an USART, UART, SPI, I2C up to 3.4MHz, SMBus, PMBus, and LIN slave; two-channel I2S  
interface; 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, enabling power saving by running each peripheral at its optimal  
clock frequency, and thus maintaining a high CPU frequency while reducing power consumption.  
The SAM D21 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. This feature allows the peripheral to wake up from sleep based on predefined  
conditions, and thus allows the CPU to wake up only when needed, e.g. when 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 D21 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.  
42181A–SAM–02/2014  

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