SAM9G46 Atmel Corporation, SAM9G46 Datasheet - Page 1085
SAM9G46
Manufacturer Part Number
SAM9G46
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9261.pdf
(248 pages)
2.SAM9261.pdf
(1274 pages)
3.SAM9261.pdf
(43 pages)
4.SAM9G46.pdf
(58 pages)
Specifications of SAM9G46
Flash (kbytes)
0 Kbytes
Pin Count
324
Max. Operating Frequency
400 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
160
Ext Interrupts
160
Usb Transceiver
3
Usb Speed
Hi-Speed
Usb Interface
Host, Device
Spi
2
Twi (i2c)
2
Uart
5
Lin
4
Ssc
2
Ethernet
1
Sd / Emmc
2
Graphic Lcd
Yes
Video Decoder
No
Camera Interface
Yes
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
440
Resistive Touch Screen
Yes
Temp. Sensor
No
Crypto Engine
AES/DES
Sram (kbytes)
64
Self Program Memory
NO
External Bus Interface
2
Dram Memory
DDR2/LPDDR, SDRAM/LPSDR
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
0.9 to 1.1
Fpu
No
Mpu / Mmu
No/Yes
Timers
6
Output Compare Channels
6
Input Capture Channels
6
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
No
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11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
Figure 45-7. Alpha Blender Function
Figure 45-8. Alpha Blender Datapath
REVALPHA
RGBMASK
OVRDEF
RGBKEY
CRKEY
GAEN
LAEN
ITER
DMA
OVR
INV
GA
From
Shadow
Registers
GA
OVR
LAEN
REVALPHA
ITER
ITER2BL
CRKEY
INV
DMA
GAEN
RGBKEY
RGBMASK
OVRDEF
"0"
0
0
MATCH
LOGIC
ovr
la
Alpha * ovr + (1 - Alpha) * iter[n-1]
iter[n-1]
0
0
blending
function
iter[n]
0
ovr
iter[n]
"0"
0
Inverted
la
ovr
ovr
iter[n-1]
0
"0"
0
iter[n-1]
SAM9G35
SAM9G35
1085
1085
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