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AT91SAM7S161-AU PDF预览

AT91SAM7S161-AU

更新时间： 2024-02-13 05:35:09
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器
页数 文件大小 规格书
50页 868K
描述
AT91 ARM Thumb-based Microcontrollers

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AT91SAM7S161-AU 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：QFP包装说明：LFQFP, QFP64,.47SQ,20
针数：64Reach Compliance Code：unknown
ECCN代码：3A991.A.2HTS代码：8542.31.00.01
Factory Lead Time：1 week风险等级：5.82
具有ADC：YES其他特性：ALSO REQUIRES 3.3V SUPPLY
地址总线宽度：位大小：32
CPU系列：ARM7最大时钟频率：50 MHz
DAC 通道：NODMA 通道：YES
外部数据总线宽度：JESD-30 代码：S-PQFP-G64
长度：10 mmI/O 线路数量：32
端子数量：64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：LFQFP
封装等效代码：QFP64,.47SQ,20封装形状：SQUARE
封装形式：FLATPACK, LOW PROFILE, FINE PITCH电源：1.8,3.3 V
认证状态：Not QualifiedRAM（字节）：4096
ROM（单词）：16384ROM可编程性：FLASH
座面最大高度：1.6 mm速度：55 MHz
子类别：Microcontrollers最大供电电压：1.95 V
最小供电电压：1.65 V标称供电电压：1.8 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子形式：GULL WING
端子节距：0.5 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

AT91SAM7S161-AU 数据手册

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– Counter May Be Stopped While the Processor is in Debug State or in Idle Mode  
• Real-time Timer (RTT)  
– 32-bit Free-running Counter with Alarm  
– Runs Off the Internal RC Oscillator  
• One Parallel Input/Output Controller (PIOA)  
– Thirty-two (AT91SAM7S512/256/128/64/321/161) or twenty-one (AT91SAM7S32/16) Programmable I/O Lines Multiplexed  
with up to Two Peripheral I/Os  
– Input Change Interrupt Capability on Each I/O Line  
– Individually Programmable Open-drain, Pull-up resistor and Synchronous Output  
• Eleven (AT91SAM7S512/256/128/64/321/161) or Nine (AT91SAM7S32/16) Peripheral DMA Controller (PDC) Channels  
• One USB 2.0 Full Speed (12 Mbits per Second) Device Port (Except for the AT91SAM7S32/16).  
– On-chip Transceiver, 328-byte Configurable Integrated FIFOs  
• One Synchronous Serial Controller (SSC)  
– Independent Clock and Frame Sync Signals for Each Receiver and Transmitter  
– I²S Analog Interface Support, Time Division Multiplex Support  
– High-speed Continuous Data Stream Capabilities with 32-bit Data Transfer  
• Two (AT91SAM7S512/256/128/64/321/161) or One (AT91SAM7S32/16) Universal Synchronous/Asynchronous Receiver  
Transmitters (USART)  
– Individual Baud Rate Generator, IrDA® Infrared Modulation/Demodulation  
– Support for ISO7816 T0/T1 Smart Card, Hardware Handshaking, RS485 Support  
– Full Modem Line Support on USART1 (AT91SAM7S512/256/128/64/321/161)  
• One Master/Slave Serial Peripheral Interface (SPI)  
– 8- to 16-bit Programmable Data Length, Four External Peripheral Chip Selects  
• One Three-channel 16-bit Timer/Counter (TC)  
– Three External Clock Input and Two Multi-purpose I/O Pins per Channel (AT91SAM7S512/256/128/64/321/161)  
– One External Clock Input and Two Multi-purpose I/O Pins for the first Two Channels Only (AT91SAM7S32/16)  
– Double PWM Generation, Capture/Waveform Mode, Up/Down Capability  
• One Four-channel 16-bit PWM Controller (PWMC)  
• One Two-wire Interface (TWI)  
– Master Mode Support Only, All Two-wire Atmel EEPROMs and I2C Compatible Devices Supported  
(AT91SAM7S512/256/128/64/321/32)  
– Master, Multi-Master and Slave Mode Support, All Two-wire Atmel EEPROMs and I2C Compatible Devices Supported  
(AT91SAM7S161/16)  
• One 8-channel 10-bit Analog-to-Digital Converter, Four Channels Multiplexed with Digital I/Os  
• SAM-BA™ Boot Assistant  
– Default Boot program  
– Interface with SAM-BA Graphic User Interface  
• IEEE® 1149.1 JTAG Boundary Scan on All Digital Pins  
• 5V-tolerant I/Os, including Four High-current Drive I/O lines, Up to 16 mA Each (AT91SAM7S161/16 I/Os Not 5V-tolerant)  
• Power Supplies  
– Embedded 1.8V Regulator, Drawing up to 100 mA for the Core and External Components  
– 3.3V or 1.8V VDDIO I/O Lines Power Supply, Independent 3.3V VDDFLASH Flash Power Supply  
– 1.8V VDDCORE Core Power Supply with Brown-out Detector  
• Fully Static Operation: Up to 55 MHz at 1.65V and 85⋅ C Worst Case Conditions  
• Available in 64-lead LQFP Green or 64-pad QFN Green Package (AT91SAM7S512/256/128/64/321/161) and 48-lead LQFP Green  
or 48-pad QFN Green Package (AT91SAM7S32/16)  
2
AT91SAM7S Series Summary  
6175GS–ATARM–24-Dec-08  
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