AT91SAM9G45-CU Просмотр технического описания (PDF) - Atmel Corporation

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AT91SAM9G45-CU

AT91SAM ARM-based Embedded MPU

Atmel Corporation 

44 True Random Number Generator (TRNG) ........................................ 1043

44.1Description .........................................................................................................1043

44.2True Random Number Generator (TRNG) User Interface ................................1044

45 LCD Controller (LCDC) ...................................................................... 1051

45.1Description .........................................................................................................1051

45.2Embedded Characteristics ................................................................................1051

45.3Block Diagram ...................................................................................................1052

45.4I/O Lines Description .........................................................................................1053

45.5Product Dependencies ......................................................................................1053

45.6Functional Description .......................................................................................1055

45.7Interrupts ...........................................................................................................1075

45.8Configuration Sequence ....................................................................................1075

45.9Double-buffer Technique ...................................................................................1076

45.102D Memory Addressing ...................................................................................1077

45.11Register Configuration Guide ..........................................................................1078

45.12LCD Controller (LCDC) User Interface ............................................................1079

46 SAM9G45 Electrical Characteristics ................................................. 1111

46.1Absolute Maximum Ratings ...............................................................................1111

46.2DC Characteristics .............................................................................................1111

46.3Power Consumption ..........................................................................................1113

46.4Clock Characteristics .........................................................................................1115

46.5Main Oscillator Characteristics ..........................................................................1115

46.632 kHz Oscillator Characteristics .......................................................................1117

46.732 kHz RC Oscillator Characteristics ................................................................1118

46.8PLL Characteristics ...........................................................................................1119

46.9I/Os ....................................................................................................................1120

46.10USB HS Characteristics ..................................................................................1120

46.11Touch Screen ADC (TSADC) ..........................................................................1122

46.12Core Power Supply POR Characteristics ........................................................1123

46.13SMC Timings ...................................................................................................1124

46.14DDRSDRC Timings .........................................................................................1128

46.15Peripheral Timings ...........................................................................................1128

47 SAM9G45 Mechanical Characteristics ............................................. 1145

47.1Package Drawings .............................................................................................1145

47.2Soldering Profile ................................................................................................1146

47.3Marking ..............................................................................................................1147

SAM9G45 [DATASHEET]

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6438K–ATARM–12-Feb-13

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