AT91RM9200-QU-002 Atmel, AT91RM9200-QU-002 Datasheet - Page 228

• Manufacturer Part Number: AT91RM9200-QU-002
• Description: IC ARM9 MCU 208 PQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91RM9200-QU-002

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: POR
• Number Of I /o: 122
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: ROM
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-MQFP, 208-PQFP
• Processor Series: AT91Rx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: 2-Wire, EBI, I2S, SPI, UART, USART
• Maximum Clock Frequency: 180 MHz
• Number Of Programmable I/os: 122
• Number Of Timers: 10 bit
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91RM9200-EK
• Minimum Operating Temperature: - 40 C
• Eeprom Memory: 0 Bytes
• Input Output: 122
• Interface: EBI/EMI, UART/USART
• Ios: 122
• Memory Type: ROM
• Number Of Bits: 32
• Package Type: 208-pin PQFP
• Programmable Memory: 128K Bytes
• Timers: 3-16-bit
• Voltage, Range: 1.65-1.95 V
• Cpu Family: 91R
• Device Core: ARM920T
• Device Core Size: 32b
• Frequency (max): 180MHz
• Total Internal Ram Size: 16KB
• # I/os (max): 122
• Number Of Timers - General Purpose: 6
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 1.95/3.6V
• Operating Supply Voltage (min): 1.65/3V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 208
• For Use With: AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

• PAGES: Page Size
This field defines the page size handling and the page size.
• OEL: Output Enable Latency
This field defines the number of idle cycles inserted after each level change on the BFOE output enable signal. OEL range
is 1 to 3.
• BAAEN: Burst Address Advance Enable
0: The burst clock is enabled to increment the burst address or, disabled to remain at the same address.
1: The burst clock is continuous and the burst address advance is controlled with the BFBAA pin.
• BFOEH: Burst Flash Output Enable Handling
0: No burst resume in Burst Mode. When the BFC is deselected, this causes an irreversible break of the burst. A new burst
will be initiated for the next access.
1: Burst resume. When the BFC is deselected, the burst is suspended. It will be resumed if the next access is sequential to
the last one.
• MUXEN: Multiplexed Bus Enable
0: The address and data busses operate independently.
1: The address and data busses are multiplexed. Actually, the address is presented on both the data bus and the address
bus when the BFAVD signal is asserted.
• RDYEN: Ready Enable Mode
0: The BFRDY input signal at the BFC input interface is ignored.
1: The BFRDY input signal is used as an indicator of data availability in the next cycle.
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AT91RM9200
Pages
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Page Size
No page handling. The Ready Signal (BFRDY) is sampled to check if the next
data is available.
16 bytes page size
32 bytes page size
64 bytes page size
128 bytes page size
256 bytes page size
512 bytes page size
1024 bytes page size
1768I–ATARM–09-Jul-09