AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 1208

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

ii
AT91SAM9G45
10 AT91SAM9G45 Debug and Test ........................................................... 51
11 Boot Strategies ...................................................................................... 57
12 Reset Controller (RSTC) ........................................................................ 71
13 Real-time Timer (RTT) ............................................................................ 85
14 Real-time Clock (RTC) ........................................................................... 93
9.8
9.9
10.1
10.2
10.3
10.4
10.5
10.6
11.1
11.2
11.3
11.4
11.5
12.1
12.2
12.3
12.4
12.5
13.1
13.2
13.3
13.4
13.5
14.1
14.2
14.3
14.4
14.5
14.6
Tightly-Coupled Memory Interface ..................................................................48
Bus Interface Unit ............................................................................................49
Description .......................................................................................................51
Embedded Characteristics ..............................................................................51
Block Diagram .................................................................................................52
Application Examples ......................................................................................53
Debug and Test Pin Description ......................................................................54
Functional Description .....................................................................................55
Boot Program ..................................................................................................57
Flow Diagram ..................................................................................................58
Device Initialization ..........................................................................................59
NVM Boot ........................................................................................................60
SAM-BA Monitor ..............................................................................................66
Description .......................................................................................................71
Embedded Characteristics ..............................................................................71
Block Diagram .................................................................................................71
Functional Description .....................................................................................72
Reset Controller (RSTC) User Interface ..........................................................80
Description .......................................................................................................85
Embedded Characteristics ..............................................................................85
Block Diagram .................................................................................................85
Functional Description .....................................................................................85
Real-time Timer (RTT) User Interface .............................................................88
Description .......................................................................................................93
Embedded Characteristics ..............................................................................93
Block Diagram .................................................................................................93
Product Dependencies ....................................................................................94
Functional Description .....................................................................................94
Reset Controller (RTC) User Interface ............................................................97
6438F–ATARM–21-Jun-10