SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 1150

• 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

Table 46-30. SMC Write Signals - NWE Controlled (WRITE_MODE = 1) (Continued)
Notes:
Table 46-31. SMC Write NCS Controlled (WRITE_MODE = 0)
1150
Symbol
SMC
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
19
20
21
22
23
24
25
26
27
1. hold length = total cycle duration - setup duration - pulse duration. “hold length” is for “ncs wr hold length” or “NWE hold
SAM9G45
length”.
Parameter
NWE High to Data OUT, NBS0/A0
NBS1, NBS2/A1, NBS3, A2 - A25
change
NWE High to NCS Inactive
NWE High to Data OUT, NBS0/A0
NBS1, NBS2/A1, NBS3, A2 - A25, NCS
change
Parameter
Data Out Valid before NCS High
NCS Pulse Width
NBS0/A0 NBS1, NBS2/A1, NBS3,
A2 - A25 valid before NCS low
NWE low before NCS high
NCS High to Data Out, NBS0/A0, NBS1,
NBS2/A1, NBS3, A2 - A25, change
NCS High to NWE Inactive
(1)
)
(1)
NO HOLD SETTINGS (nwe hold = 0)
(nwe hold - ncs wr hold)* t
(ncs wr hold - nwe hold)* t
(ncs wr setup - nwe setup + ncs
ncs wr pulse * t
ncs wr pulse * t
ncs wr setup * t
ncs wr hold * t
nwe hold * t
pulse)* t
1.8V Supply
1.8V Supply
2.0
3.2
1.6
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
- 2.4
- 4.0
- 4.1
- 0.5
- 3.3
- 2.8
CPMCK
CPMCK
Min
Min
-
-
(ncs wr setup - nwe setup +
ncs wr pulse * t
ncs wr setup * t
ncs wr pulse * t
ncs wr hold * t
(ncs wr hold - nwe hold)*
(nwe hold - ncs wr hold)*
ncs pulse)* t
nwe hold * t
3.3V Supply
3.3V Supply
t
t
CPMCK
CPMCK
1.4
CPMCK
CPMCK
- 2.8
- 4.0
CPMCK
CPMCK
CPMCK
CPMCK
6438G–ATARM–19-Apr-11
- 2.7
- 4.6
- 4.6
- 0.2
- 4.1
- 3.5
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns