AT91SAM9G10-EK Atmel, AT91SAM9G10-EK Datasheet - Page 695

• Manufacturer Part Number: AT91SAM9G10-EK
• Description: KIT DEV FOR SAM9G10 ARM
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT91SAM9G10-EK

• Contents: Board, Cables, Power Supply
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Kit Contents: Board
• Svhc: No SVHC (15-Dec-2010)
• Mcu Supported Families: AT91SAM9G10, ARM926EJ-S
• Tool / Board Applications: Microcontroller
• Rohs Compliant: Yes
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

39.7.3
6462A–ATARM–03-Jun-09
Write Timings
Table 39-18. SMC Read Signals - NCS Controlled (Read_Mode = 0)
Table 39-19. SMC Write Signals - NWE Controlled (WRITE_MODE =1)
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
8
9
10
11
12
13
14
15
16
17
18
Data Setup before NCS High
Data Hold after NCS High
Data Setup before NCS High
Data Hold after NCS High
NCS High
NRD low before NCS High
NCS Pulse Width
Parameter
NBS0/A0, NBS1, NBS2/A1, NBS3, A2 - A25 valid before
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
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)
HOLD SETTINGS (ncs rd hold … 0)
VDDIOM Supply
AT91SAM9G10
length * t
(ncs rd setup +
(ncs rd setup +
ncs rd pulse)*
ncs rd pulse -
ncs rd pulse
(nwe setup - ncs
nrd setup)*
t
pulse) * t
rd setup + nwe
CPMCK
t
CPMCK
3.3V Supply
nwe pulse *
nwe pulse *
nwe setup *
t
t
t
3.3V
11.5
CPMCK
CPMCK
CPMCK
Min
9.7
1.6
0
0
Min
CPMCK
1.6
-3.7
- 2
CPMCK
-2.7
-2.3
-3.4
-
-
Units
ns
ns
ns
ns
ns
ns
ns
Units
ns
ns
ns
ns
695