AT91RM9200-QU-002 Atmel, AT91RM9200-QU-002 Datasheet - Page 261

• 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

23. Power Management Controller (PMC)
23.1
1768I–ATARM–09-Jul-09
Overview
The Power Management Controller (PMC) generates all the clocks of a system thanks to the
integration of two oscillators and two PLLs.
The PMC provides clocks to the embedded processor and enables the idle mode by stopping
the processor clock until the next interrupt.
The PMC independently provides and controls up to thirty peripheral clocks and four program-
mable clocks that can be used as outputs on pins to feed external devices. The integration of the
PLLs supplies the USB devices and host ports with a 48 MHz clock, as required by the bus
speed, and the rest of the system with a clock at another frequency. Thus, the fully-featured
Power Management Controller optimizes power consumption of the whole system and supports
the Normal, Idle, Slow Clock and Standby operating modes.
The main features of the PMC are:
• Optimize the Power Consumption of the Whole System
• Embeds and Controls:
• Provides:
• Four Operating Modes:
– One Main Oscillator and One Slow Clock Oscillator (32.768 kHz)
– Two Phase Locked Loops (PLLs) and Dividers
– Clock Prescalers
– the Processor Clock PCK
– the Master Clock MCK
– the USB Clocks, UHPCK and UDPCK, Respectively for the USB Host Port and the
– Programmable Automatic PLL Switch-off in USB Device Suspend Conditions
– up to Thirty Peripheral Clocks
– up to Four Programmable Clock Outputs
– Normal Mode, Idle Mode, Slow Clock Mode, Standby Mode
USB Device Port
AT91RM9200
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