AT91SAM9G45(2009) データシートの表示（PDF） - Atmel Corporation

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AT91SAM9G45
(Rev.:2009)

AT91 ARM Thumb-based Microcontrollers

Atmel Corporation 

43.6 Product Dependencies ................................................................................1000

43.7 Functional Description .................................................................................1001

43.8 AC97 Controller (AC97C) User Interface ....................................................1012

44 True Random Number Generator (TRNG) ........................................ 1033

44.1 Description ...................................................................................................1033

44.2 True Random Number Generator (TRNG) User Interface ..........................1034

45 LCD Controller (LCDC) ...................................................................... 1041

45.1 Description ...................................................................................................1041

45.2 Embedded Characteristics ..........................................................................1041

45.3 Block Diagram .............................................................................................1042

45.4 I/O Lines Description ...................................................................................1043

45.5 Product Dependencies ................................................................................1043

45.6 Functional Description .................................................................................1045

45.7 Interrupts .....................................................................................................1066

45.8 Configuration Sequence ..............................................................................1066

45.9 Double-buffer Technique .............................................................................1067

45.10 2D Memory Addressing ...............................................................................1068

45.11 Register Configuration Guide ......................................................................1070

45.12 LCD Controller (LCDC) User Interface ........................................................1071

46 AT91SAM9G45 Electrical Characteristics ....................................... 1101

46.1 Absolute Maximum Ratings .........................................................................1101

46.2 DC Characteristics .......................................................................................1101

46.3 Power Consumption ....................................................................................1103

46.4 Clock Characteristics ...................................................................................1105

46.5 Main Oscillator Characteristics ....................................................................1105

46.6 32 kHz Oscillator Characteristics .................................................................1107

46.7 32 kHz RC Oscillator Characteristics ..........................................................1108

46.8 PLL Characteristics .....................................................................................1109

46.9 I/Os ..............................................................................................................1110

46.10 USB HS Characteristics ..............................................................................1110

46.11 Touch Screen ADC (TSADC) ......................................................................1112

46.12 Core Power Supply POR Characteristics ....................................................1113

46.13 SMC Timings ...............................................................................................1114

46.14 DDR2SDRC Timings ...................................................................................1117

46.15 Peripheral Timings .......................................................................................1118

x AT91SAM9G45

6438D–ATARM–13-Oct-09

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