AT91RM9200-EK Atmel, AT91RM9200-EK Datasheet - Page 29

• Manufacturer Part Number: AT91RM9200-EK
• Description: DEVEL KIT
• Manufacturer: Atmel
• Series: ARM®, Thumb®r
• Type: MCUr

Specifications of AT91RM9200-EK

• Contents: Development Board, AC adapter, Cables and Software
• Processor To Be Evaluated: AT91RM9200
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet, USB
• For Use With/related Products: ARM920T
• For Use With: AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Q2427672

10.8
10.9
10.10 Real-time Clock
10.11 USB Host Port
10.12 USB Device Port
10.13 Ethernet MAC
1768MS–ATARM–09-Jul-09
Peripheral DMA Controller (PDC)
System Timer
• Generates transfers to/from peripherals such as DBGU, USART, SSC, SPI and MCI
• Twenty channels
• One Master Clock cycle needed for a transfer from memory to peripheral
• Two Master Clock cycles needed for a transfer from peripheral to memory
• One Period Interval Timer, 16-bit programmable counter
• One Watchdog Timer, 16-bit programmable counter
• One Real-time Timer, 20-bit free-running counter
• Interrupt Generation on event
• Low power consumption
• Full asynchronous design
• Two hundred year calendar
• Programmable Periodic Interrupt
• Alarm and update parallel load
• Control of alarm and update Time/Calendar Data In
• Compliance with Open HCI Rev 1.0 specification
• Compliance with USB V2.0 Full-speed and Low-speed Specification
• Supports both Low-speed 1.5 Mbps and Full-speed 12 Mbps USB devices
• Root hub integrated with two downstream USB ports
• Two embedded USB transceivers
• Supports power management
• Operates as a master on the Memory Controller
• USB V2.0 full-speed compliant, 12 Mbits per second
• Embedded USB V2.0 full-speed transceiver
• Embedded dual-port RAM for endpoints
• Suspend/Resume logic
• Ping-pong mode (two memory banks) for isochronous and bulk endpoints
• Six general-purpose endpoints
• Compatibility with IEEE Standard 802.3
– Endpoint 0, Endpoint 3: 8 bytes, no ping-pong mode
– Endpoint 1, Endpoint 2: 64 bytes, ping-pong mode
– Endpoint 4, Endpoint 5: 256 bytes, ping-pong mode
AT91RM9200
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