ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 1140

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 43-52. USART SPI Timings
Notes:
1140
Symbol
SPI
SPI
SPI
SPI
SPI
SPI
10
11
12
13
14
15
1. 1.8V domain: VDDIO from 1.65V to 1.95V, maximum external capacitor = 25 pF
2. 3.3V domain: VDDIO from 3.0V to 3.6V, maximum external capacitor = 25 pF.
SAM3U Series
Parameter
MOSI Setup time before SCK falls
MOSI Hold time after SCK falls
NPCS0 setup to SCK rising
NPCS0 hold after SCK falling
NPCS0 setup to SCK falling
NPCS0 hold after SCK rising
1.8v domain
3.3v domain
1.8v domain
3.3v domain
1.8v domain
3.3v domain
1.8v domain
3.3v domain
1.8v domain
3.3v domain
1.8v domain
3.3v domain
Conditions
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Min
Max
6430D–ATARM–25-Mar-11
Units
ns
ns
ns
ns
ns
ns