AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 1207

• 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

Table of Contents
6438F–ATARM–21-Jun-10
1
2
3
4
5
6
7
8
9
Features ..................................................................................................... 1
Description ............................................................................................... 2
Block Diagram .......................................................................................... 3
Signal Description ................................................................................... 4
Package and Pinout ............................................................................... 11
Power Considerations ........................................................................... 14
Memories ................................................................................................ 15
System Controller .................................................................................. 19
Peripherals ............................................................................................. 23
ARM926EJ-S Processor Overview ....................................................... 31
4.1
4.2
5.1
6.1
6.2
6.3
7.1
7.2
7.3
7.4
8.1
8.2
8.3
8.4
9.1
9.2
9.3
9.4
9.5
9.6
9.7
Mechanical Overview of the 324-ball TFBGA Package ...................................11
324-ball TFBGA Package Pinout .....................................................................12
Power Supplies ................................................................................................14
Memory Mapping .............................................................................................16
Embedded Memories ......................................................................................16
I/O Drive Selection and Delay Control .............................................................17
System Controller Mapping .............................................................................20
System Controller Block Diagram ....................................................................21
Chip Identification ............................................................................................22
Backup Section ................................................................................................22
Peripheral Mapping .........................................................................................23
Peripheral Identifiers ........................................................................................23
Peripheral Interrupts and Clock Control ..........................................................24
Peripheral Signals Multiplexing on I/O Lines ...................................................24
Description .......................................................................................................31
Embedded Characteristics ..............................................................................32
Block Diagram .................................................................................................33
ARM9EJ-S Processor ......................................................................................34
CP15 Coprocessor ..........................................................................................42
Memory Management Unit (MMU) ..................................................................44
Caches and Write Buffer .................................................................................46
AT91SAM9G45
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