AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 823

• 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

Figure 37-3. UHP Clock trees
37.5.2
6438F–ATARM–21-Jun-10
Interrupt
MCK
AHB
The USB host interface has an interrupt line connected to the Advanced Interrupt Controller
(AIC).
Handling USB host interrupts requires programming the AIC before configuring the UHP HS.
Interface
Interface
Interface
Interface
Master
Master
EHCI
OHCI
OHCI
EHCI
User
User
Host Controller
Host Controller
USB 1.1 OHCI
USB 2.0 EHCI
OHCI clocks
Root Hub
Host SIE
Router
and
Port
30 MHz
30 MHz
UTMI transceiver
UTMI transceiver
UPLL (480 MHz)
AT91SAM9G45
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