SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 25

• Manufacturer Part Number: SAM9G45
• Manufacturer: Atmel Corporation

Specifications of SAM9G45

• 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: No
• 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

ARM DDI0198D
WDATA
ARM9EJ-S
interface
INSTR
ETM
RDATA
CPDOUT
IA
DA
Figure 1-2 on page 1-4 and Figure 1-3 on page 1-5 show the ARM926EJ-S interfaces.
Coprocessor
coprocessor
interface
interface
External
CPDIN
Copyright © 2001-2003 ARM Limited. All rights reserved.
FCSE
DROUTE
IROUTE
CPINSTR
DMVA
IMVA
TAGRAM
Cache
PA
DCACHE
Write buffer
ICACHE
DEXT
IEXT
MMU
TLB
write buffer
Writeback
Figure 1-1 ARM926EJ-S block diagram
DRWDATA
DRDATA
IRDATA
interface
interface
TCM
Bus
unit
Instruction
interface
interface
Data
AHB
AHB
Introduction
DTCM
ITCM
AHB
AHB
1-3