SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 1149
SAM9G45
Manufacturer Part Number
SAM9G45
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9261.pdf
(248 pages)
2.SAM9261.pdf
(1274 pages)
3.SAM9261.pdf
(43 pages)
4.SAM9G45.pdf
(10 pages)
5.SAM9G45.pdf
(55 pages)
6.SAM9G45.pdf
(1196 pages)
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
- SAM9261 PDF datasheet
- SAM9261 PDF datasheet #2
- SAM9261 PDF datasheet #3
- SAM9G45 PDF datasheet #4
- SAM9G45 PDF datasheet #5
- SAM9G45 PDF datasheet #6
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Table 46-28. SMC Read Signals - NRD Controlled (READ_MODE= 1) (Continued)
Table 46-29. SMC Read Signals - NCS Controlled (READ_MODE= 0)
46.13.2.3
Table 46-30. SMC Write Signals - NWE Controlled (WRITE_MODE = 1)
6438G–ATARM–19-Apr-11
SMC
SMC
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Data Hold after NRD High
A25 Valid before NRD High
NCS low before NRD High
NRD Pulse Width
Parameter
VDDIOM supply
Data Setup before NCS High
Data Hold after NCS High
Data Setup before NCS High
Data Hold after NCS High
NBS0/A0, NBS1, NBS2/A1, NBS3, A2 -
A25 valid before NCS High
NRD low before NCS High
NCS Pulse Width
Write Timings
Parameter
Data Out Valid before NWE High
NWE Pulse Width
NBS0/A0 NBS1, NBS2/A1, NBS3, A2 -
A25 valid before NWE low
NCS low before NWE high
NBS0/A0, NBS1, NBS2/A1, NBS3, A2 -
HOLD or NO HOLD SETTINGS (ncs rd hold
HOLD or NO HOLD SETTINGS (nwe hold
HOLD or NO HOLD SETTINGS (nrd hold
NO HOLD SETTINGS (ncs rd hold = 0)
HOLD SETTINGS (ncs rd hold
HOLD SETTINGS (nwe hold
(ncs rd setup + ncs rd pulse - nrd
(nwe setup - ncs rd setup + nwe
ncs rd pulse length * t
(nrd setup + nrd pulse)* t
(nrd setup + nrd pulse - ncs rd
(ncs rd setup + ncs rd pulse)*
nwe pulse * t
nwe pulse * t
nwe setup * t
nrd pulse * t
setup) * t
pulse) * t
setup)* t
1.8V Supply
t
CPMCK
1.8V
15.0
11.4
15.4
CPMCK
CPMCK
CPMCK
0
0
0
CPMCK
CPMCK
CPMCK
CPMCK
- 3.7
- 3.1
- 0.8
-14.7
CPMCK
0, nwe hold = 0)
0)
0, ncs rd hold = 0)
- 2.9
- 0.7
- 0.5
- 3.3
0, nrd hold =0)
0)
CPMCK
- 0.5
Min
Min
-
(ncs rd setup + ncs rd pulse
ncs rd pulse length * t
(nwe setup - ncs rd setup +
(nrd setup + nrd pulse)*
- nrd setup)* t
(nrd setup + nrd pulse -
nwe pulse) * t
ncs rd setup) * t
nrd pulse * t
nwe pulse * t
nwe pulse * t
nwe setup * t
(ncs rd setup + ncs rd
pulse)* t
t
3.3V Supply
CPMCK
14.7
3.3V
14.1
10.9
- 0.2
CPMCK
0
0
0
- 15.5
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
- 4.4
SAM9G45
- 0.2
- 3.6
- 0.3
- 4.1
- 1.1
CPMCK
- 3.4
-
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1149
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