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AT91SAM7S256C-AU PDF预览

AT91SAM7S256C-AU

更新时间: 2024-01-01 04:10:28
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ATM时钟
页数 文件大小 规格书
775页 4101K
描述
ARM-based Flash MCU

AT91SAM7S256C-AU 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:GREEN, MS-026, LQFP-64
Reach Compliance Code:compliantFactory Lead Time:8 weeks
风险等级:1.33Is Samacsys:N
具有ADC:YES地址总线宽度:
位大小:32CPU系列:ARM7
最大时钟频率:50 MHzDAC 通道:NO
DMA 通道:YES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:32端子数量:64
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: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 Qualified
RAM(字节):65536ROM(单词):262144
ROM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
端子面层:Matte Tin (Sn)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

AT91SAM7S256C-AU 数据手册

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29.7Two-wire Interface (TWI) User Interface .............................................................309  
30 Two Wire Interface (TWI) SAM7S161/16 .............................................319  
30.1Overview ..............................................................................................................319  
30.2List of Abbreviations ............................................................................................319  
30.3Block Diagram .....................................................................................................320  
30.4Application Block Diagram ...................................................................................320  
30.5Product Dependencies ........................................................................................320  
30.6Functional Description .........................................................................................321  
30.7Master Mode ........................................................................................................323  
30.8Multi-master Mode ...............................................................................................334  
30.9Slave Mode ..........................................................................................................337  
30.10Two-wire Interface (TWI) User Interface ...........................................................345  
31 Universal Synchronous Asynchronous Receiver Transceiver (USART) 359  
31.1Overview ..............................................................................................................359  
31.2Block Diagram .....................................................................................................360  
31.3Application Block Diagram ...................................................................................361  
31.4I/O Lines Description ..........................................................................................362  
31.5Product Dependencies ........................................................................................363  
31.6Functional Description .........................................................................................364  
31.7Universal Synchronous Asynchronous Receiver Transmitter (USART) User Interface 388  
32 Synchronous Serial Controller (SSC) .................................................409  
32.1Description ...........................................................................................................409  
32.2Block Diagram .....................................................................................................409  
32.3Application Block Diagram ...................................................................................410  
32.4Pin Name List ......................................................................................................410  
32.5Product Dependencies ........................................................................................410  
32.6Functional Description .........................................................................................410  
32.7SSC Application Examples ..................................................................................420  
32.8Syncrhronous Serial Controller (SSC) User Interface .........................................423  
33 Timer Counter (TC) ...............................................................................447  
33.1Overview ..............................................................................................................447  
33.2Block Diagram .....................................................................................................448  
33.3Pin Name List ......................................................................................................449  
33.4Product Dependencies ........................................................................................449  
33.5Functional Description .........................................................................................450  
SAM7S Series [DATASHEET]  
772  
6175M–ATARM–26-Oct-12  

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