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AT91SAM7S256C-AU PDF预览

AT91SAM7S256C-AU

更新时间: 2024-01-05 07:44:52
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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12.2Block Diagram .......................................................................................................47  
12.3Application Examples ............................................................................................48  
12.4Debug and Test Pin Description ............................................................................50  
12.5Functional Description ...........................................................................................51  
13 Reset Controller (RSTC) ........................................................................57  
13.1Overview ................................................................................................................57  
13.2Block Diagram .......................................................................................................57  
13.3Functional Description ...........................................................................................58  
13.4Reset Controller (RSTC) User Interface ................................................................67  
14 Real-time Timer (RTT) ............................................................................73  
14.1Overview ................................................................................................................73  
14.2Block Diagram .......................................................................................................73  
14.3Functional Description ...........................................................................................73  
14.4Real-time Timer (RTT) User Interface ...................................................................75  
15 Periodic Interval Timer (PIT) ..................................................................81  
15.1Overview ................................................................................................................81  
15.2Block Diagram .......................................................................................................81  
15.3Functional Description ...........................................................................................82  
15.4Periodic Interval Timer (PIT) User Interface ..........................................................83  
16 Watchdog Timer (WDT) ..........................................................................89  
16.1Overview ................................................................................................................89  
16.2Block Diagram .......................................................................................................89  
16.3Functional Description ...........................................................................................90  
16.4Watchdog Timer (WDT) User Interface .................................................................92  
17 Voltage Regulator Mode Controller (VREG) ........................................95  
17.1Overview ................................................................................................................95  
17.2Voltage Regulator Power Controller (VREG) User Interface .................................96  
18 Memory Controller (MC) ........................................................................97  
18.1Overview ................................................................................................................97  
18.2Block Diagram .......................................................................................................97  
18.3Functional Description ...........................................................................................97  
18.4Memory Controller (MC) User Interface ..............................................................100  
19 Embedded Flash Controller (EFC) ......................................................105  
19.1Overview .............................................................................................................105  
SAM7S Series [DATASHEET]  
769  
6175M–ATARM–26-Oct-12  

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