ATSAM3S-EK Atmel, ATSAM3S-EK Datasheet - Page 1077

• Manufacturer Part Number: ATSAM3S-EK
• Description: KIT EVAL FOR ATSAM3S4C
• Manufacturer: Atmel
• Series: SAM3Sr
• Type: MCUr

Specifications of ATSAM3S-EK

• Contents: Board, Cables, Power Supply
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex-M3
• Kit Contents: Board
• Features: TFT Colour LCD Display, SD/MMC Interface
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 41-48. SMC Read Signals - NCS Controlled (READ_MODE= 0)
41.11.6.2
Table 41-49. SMC Write Signals - NWE Controlled (WRITE_MODE = 1)
6500C–ATARM–8-Feb-11
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
HOLD SETTINGS (ncs rd hold ≠ 0)
8
9
10
11
12
13
14
15
16
17
18
Parameter
Data Setup before NCS High
Data Hold after NCS High
Data Setup before NCS High
Data Hold after NCS High
NRD low before NCS High
NCS Pulse Width
Parameter
Data Out Valid before NWE High
NWE Pulse Width
A0 - A22 valid before NWE low
NCS low before NWE high
A0 - A22 valid before NCS High
Write Timings
VDDIO supply
HOLD or NO HOLD SETTINGS (ncs rd hold ≠ 0, ncs rd hold = 0)
HOLD or NO HOLD SETTINGS (nwe hold ≠ 0, nwe hold = 0)
NO HOLD SETTINGS (ncs rd hold = 0)
nwe pulse * t
nwe pulse * t
rd pulse)* t
(ncs rd setup + ncs
setup)* t
ncs rd pulse length
(nwe setup - ncs rd
(ncs rd setup + ncs
nwe setup * t
setup + nwe pulse)
* t
rd pulse - nrd
* t
CPMCK
CPMCK
1.8V
1.8V
+ 13.5
27.5
21.5
6.5
CPMCK
16
0
0
CPMCK
+ 16.5
(2)
(2)
- 6.7
CPMCK
CPMCK
CPMCK
- 1.4
- 2
Min
Min
-
-
(ncs rd setup + ncs
setup)* t
ncs rd pulse length
nwe pulse * t
nwe pulse * t
nwe setup * t
(nwe setup - ncs rd
setup + nwe pulse)
(ncs rd setup +
ncs rd pulse)*
rd pulse - nrd
* t
* t
t
CPMCK
CPMCK
CPMCK
3.3V
3.3V
+ 14.5
- 13.6
18.6
- 3.5
25
CPMCK
0
0
(3)
+ 13.8
- 3.5
(3)
- 2
CPMCK
CPMCK
CPMCK
- 1.4
SAM3S Preliminary
1.8V
1.8V
(2)
(2)
Max
Max
3.3V
3.3V
(3)
(3)
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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