SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 1433

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

11057A–ATARM–17-Feb-12
Table 45-51. SDRAM PC100 Characteristics
Table 45-52. SDRAM PC133 Characteristics
Table 45-53. Mobile Characteristics
Notes:
Parameter
Control/Address/Data In Hold
Data Out Access time after SDCK
rising
Data Out change time after SDCK
rising
Parameter
SDRAM Controller Clock Frequency
Control/Address/Data In Setup
Control/Address/Data In Hold
Data Out Access time after SDCK
rising
Data Out change time after SDCK
rising
Parameter
SDRAM Controller Clock Frequency
Control/Address/Data In Setup
Control/Address/Data In Hold
Data Out Access time after SDCK
rising
Data Out change time after SDCK
rising
1. Control is the tnsset of following signals : SDCKE, SDCS, RAS, CAS, SDA10, BAx, DQMx,
2. Address is the set of A0-A9, A11-A13
3. 1.8V domain: VDDIO from 1.62V to 1.95V, maximum external capacitor on data, control and
4. 3V domain: VDDIO from 3.0V to 3.6V, maximum external capacitor on data, control and
5. 3.3V domain: VDDIO from 3.3V to 3.6V, maximum external capacitor on data, control and
and SDWE
address = 30 pF, maximum external capacitor on clock = 10 pF
address = 50 pF, maximum external capacitor on clock = 10 pF
address = 50 pF, maximum external capacitor on clock = 10 pF
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
3V Supply
3V Supply
Supply
1.62V
Min
Min
Min
1.5
0.8
3.0
1.5
2.5
1
3
1
(3)
(4)
(4)
3V Supply
3V Supply
Supply
1.62V
80.6
71.9
5.4
6
6
(3)
(4)
(4)
Max
Max
Max
1.8V Supply
3.3V Supply
3.3V Supply
100
5.4
84
6
6
SAM3X/A
(3)
(5)
(5)
Units
Units
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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