AT91SAM9G45-CU Atmel, AT91SAM9G45-CU Datasheet - Page 1052

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

Specifications of AT91SAM9G45-CU

• 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
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 800 MHz
• Number Of Programmable I/os: 160
• Number Of Timers: 5
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Controller Family/series: AT91
• No. Of I/o's: 160
• Ram Memory Size: 64KB
• Cpu Speed: 400MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• For Use With: AT91SAM9G45-EKES - KIT EVAL FOR AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

43.3
Figure 43-1. Functional Block Diagram
1052
AC97C Interrupt
MCK
Block Diagram
AT91SAM9G45
APB Interface
MCK Clock Domain
AC97 CODEC Channel
AC97 Tag Controller
AC97C_CORHR
AC97C_COTHR
AC97 Channel B
AC97C_CBTHR
AC97C_CBRHR
AC97 Channel A
AC97C_CATHR
AC97C_CARHR
User Interface
Slot Number
Slot #3...12
Slot #3...12
Slot #0,1
Slot #1,2
Slot #0
Slot #2
Transmit Shift Register
Receive Shift Register
Transmit Shift Register
Receive Shift Register
Transmit Shift Register
Receive Shift Register
Transmit Shift Register
Receive Shift Register
AC97 Slot Controller
Slot Number
16/20 bits
Bit Clock Domain
M
U
X
M
D
U
E
X
6438F–ATARM–21-Jun-10
SYNC
SDATA_OUT
SDATA_IN
BITCLK