at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 1012

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

Table 46-25. SDRAMC Signals
Note:
1012
Symbol
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
1. The derating factor is not to be applied to t
AT91SAM9263 Preliminary
18
19
20
21
22
23
24
25
26
27
28
Parameter
DQM Change after SDCK Rising Edge
D0-D15 in Setup before SDCK Rising Edge
D0-D15 in Hold after SDCK Rising Edge
D16-D31 in Setup before SDCK Rising Edge
D16-D31 in Hold after SDCK Rising Edge
SDWE Low before SDCK Rising Edge
SDWE High after SDCK Rising Edge
D0-D15 Out Valid before SDCK Rising Edge
D0-D15 Out Valid after SDCK Rising Edge
D16-D31 Out Valid before SDCK Rising Edge
D16-D31 Out Valid after SDCK Rising Edge
VDDCORE supply
VDDIOM supply
CLMCK
or t
CHMCK
1.08V
-0.1
4.2
2.5
3.3
0.1
4.1
4.8
2.9
3.8
4.1
3.4
.
1.8V
1.2V
-0.1
4.2
1.7
2.3
0.1
4.4
4.8
3.4
3.8
4.5
3.4
Min
1.08V
-0.1
4.6
2.6
3.4
0.2
2.4
5.2
1.4
4.5
2.4
4.4
3.3V
6249D–ATARM–20-Dec-07
1.2V
-0.1
4.6
1.8
2.4
0.2
2.9
5.2
2.0
4.5
3.0
4.4
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns