AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 560

• Manufacturer Part Number: AT91SAM9G45-CU-999
• Description: IC MCU ARM9 APMC 324TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9G45-CU-999

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 400MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 160
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: ROM
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 1.1 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 324-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

33.3
Figure 33-1. USART Block Diagram
560
Block Diagram
AT91SAM9G45
PMC
AIC
Table 33-1.
PIN
RXD
TXD
RTS
CTS
Interrupt
USART
DIV
SLCK
MCK/DIV
MCK
SPI Operating Mode
USART
USART
RXD
TXD
RTS
CTS
APB
Channel
Peripheral DMA
User Interface
Controller
Channel
Transmitter
Baud Rate
Generator
Receiver
SPI Slave
MOSI
MISO
–
CS
Controller
PIO
SPI Master
MISO
MOSI
CS
–
RXD
RTS
TXD
CTS
SCK
6438F–ATARM–21-Jun-10