AT91RM9200-CI-002 Atmel, AT91RM9200-CI-002 Datasheet - Page 412

• Manufacturer Part Number: AT91RM9200-CI-002
• Description: IC ARM9 MCU 256 BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91RM9200-CI-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: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

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412
Block Diagram
AT91RM9200
Figure 30-1. USART Block Diagram
PMC
AIC
Interrupt
USART
DIV
SLCK
MCK/DIV
MCK
USART
APB
Channel
Peripheral Data
User Interface
Controller
Channel
Transmitter
Baud Rate
Generator
Receiver
Modem
Signals
Control
Controller
PIO
1768I–ATARM–09-Jul-09
RXD
RTS
TXD
CTS
DTR
DSR
DCD
RI
SCK