AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 157

• 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

20.1.3
Figure 20-2. Organization of the DDR2
6438F–ATARM–21-Jun-10
Address Decoders
DDR2 Controller Block Diagram
Bus Matrix
AHB
APB
User Interface
Controller
LPDDR
DDR2
DDR2
AT91SAM9G45
DDR_A0-DDR_A13
DDR_D0-DDR_D15
DDR_CS
DDR_CKE
DDR_RAS, DDR_CAS
DDR_CLK,#DDR_CLK
DDR_DQS[0..1]
DDR_DQM[0..1]
DDR_WE
DDR_BA0, DDR_BA1
DDR_VREF
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