AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 896

• 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

Figure 39-1. ISI Connection Example
39.3
Figure 39-2. Image Sensor Interface Block Diagram
896
Hsync/Len
Vsync/Fen
RGB
YCbCr 4:2:2
CMOS
sensor
Pixel input
up to 12 bit
CMOS
sensor
pixel clock
input
8:8:8
5:6:5
Block Diagram
AT91SAM9G45
Decoder(SAV/EAV)
Embedded Timing
Timing Signals
Pixel Sampling
Frame Rate
CCIR-656
Interface
Module
codec_on
Image Sensor
Clipping + Color
data[11..0]
Clipping + Color
YCC to RGB
Conversion
RGB to YCC
HSYNC
Conversion
VSYNC
PCLK
Controller
CLK
Interrupt
Camera
2-D Image
From
Rx buffers
Scaler
Camera
Interrupt Request Line
Formatter
Formatter
Packed
Pixel
Clock Domain
Pixel
ISI_DATA[11..0]
ISI_MCK
ISI_PCK
ISI_VSYNC
ISI_HSYNC
Image Sensor Interface
Rx Direct
Rx Direct
Capture
Display
FIFO
FIFO
APB
Clock Domain
AHB
Clock Domain
Registers
Config
Arbiter
Video
Core
6438F–ATARM–21-Jun-10
Interface
Interface
Camera
Support
Master
Scatter
Mode
AHB
APB