AT91SAM9G10-EK Atmel, AT91SAM9G10-EK Datasheet - Page 694

• 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
39.7.1
39.7.2
694
SMC Timings
AT91SAM9G10
Timing Conditions
Read Timings
SMC Timings are given in MAX corners.
Timings are given assuming a capacitance load on data, control and address pads:
Table 39-16. Capacitance Load
In the following tables t
Table 39-17. SMC Read Signals - NRD Controlled (Read_Mode = 1)
Supply
3.3V
1.8V
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
1
2
3
4
5
6
7
Parameter
Data Setup before NRD High
Data Hold after NRD High
Data Setup before NRD High
Data Hold after NRD High
before NRD High
NCS low before NRD High
NRD Pulse Width
NBS0/A0, NBS1, NBS2/A1, NBS3, A2 - A25 Valid
Corner
MAX
50pF
30 pF
HOLD or NO HOLD SETTINGS (nrd hold … 0, nrd hold =0)
CPMCK
is MCK period.
NO HOLD SETTINGS (nrd hold = 0)
VDDIOM Supply
HOLD SETTINGS (nrd hold … 0)
setup) * t
(nrd setup + nrd
(nrd setup + nrd
pulse)* t
pulse - ncs rd
nrd pulse *
t
CPMCK
11.18
3.3V
12.2
Min
9.4
0.1
0
0
CPMCK
CPMCK
-0.3
6462A–ATARM–03-Jun-09
-
-
Units
ns
ns
ns
ns
ns
ns
ns