SAM3N0B Atmel Corporation, SAM3N0B Datasheet - Page 725

• Manufacturer Part Number: SAM3N0B
• Manufacturer: Atmel Corporation

Table 35-38. USART SPI Timings (Continued)
Notes:
11011A–ATARM–04-Oct-10
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 = 25pF
2. 3.3V domain: VDDIO from 3.0V to 3.6V, maximum external capacitor = 25pF.
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
2.5 * MCK -0.26
1.5 * MCK + 2.2
1.5 * MCK + 1.8
1.5 * MCK + 1.7
2.5 * MCK -0.4
2.5 * MCK -0.4
2.5 * MCK -0.4
2 * MCK + 1.8
2 * MCK + 1.7
1.5 * MCK + 2
Min
0.5
0.4
Max
SAM3N
Units
ns
ns
ns
ns
ns
ns
725