SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 1240
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
- Current page: 1240 of 1274
- Download datasheet (30Mb)
Table 46-34. SMC Write NCS Controlled (WRITE_MODE = 0)
Figure 46-4. SMC Timings - NCS Controlled Read and Write
1240
1240
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
A0/A1/NBS[3:0]
22
23
24
25
26
27
D0 - D15
/A2-A25
NWE
SAM9G35
SAM9G35
NRD
NCS
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
SMC12
SMC13
NCS Controlled READ
with NO HOLD
SMC14
SMC8
SMC9
SMC12
SMC13
NCS Controlled READ
(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
SMC14
with HOLD
pulse)* t
SMC10
1.8V Supply
4.2
SMC11
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
- 4.6
- 5.4
- 4.0
- 3.6
- 2.9
CPMCK
Min
-
SMC24
(ncs wr setup - nwe setup +
ncs wr pulse * t
ncs wr setup * t
ncs wr pulse * t
SMC25
ncs wr hold * t
(ncs wr hold - nwe hold)*
ncs pulse)* t
NCS Controlled WRITE
SMC23
3.3V Supply
t
CPMCK
SMC22
CPMCK
- 3.8
CPMCK
CPMCK
CPMCK
CPMCK
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
SMC27
- 4.6
- 4.5
- 4.0
- 3.5
- 3.0
SMC26
SMC26
Units
ns
ns
ns
ns
ns
ns
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