AT32UC3L-EK Atmel, AT32UC3L-EK Datasheet - Page 805

• Manufacturer Part Number: AT32UC3L-EK
• Description: KIT EVAL AVR32 UC3 MCU
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT32UC3L-EK

• Contents: *
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: UC3L
• Kit Contents: Board
• Features: USB / Battery Powered, Board Controller / Bootloader
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Tool Type: Starter Kit
• Cpu Core: AVR 8
• Data Bus Width: 8 bit
• Processor Series: AT32
• Processor To Be Evaluated: AT32UC3L064
• Interface Type: USB, Capacitive Touch
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

32.10.3
32.10.3.1
Table 32-38. USART in SPI Mode Timing, Master Mode
Notes:
32099F–11/2010
Symbol
USPI0
USPI1
USPI2
USPI3
USPI4
USPI5
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
2. Where:
USART in SPI Mode Timing
cess technology. These values are not covered by test limits in production.
Master mode
Parameter
MISO setup time before SPCK rises
MISO hold time after SPCK rises
SPCK rising to MOSI delay
MISO setup time before SPCK falls
MISO hold time after SPCK falls
SPCK falling to MOSI delay
t
SAMPLE
Figure 32-8. USART in SPI Master Mode With (CPOL= CPHA= 0) or (CPOL= CPHA= 1)
Figure 32-9. USART in SPI Master Mode With (CPOL= 0 and CPHA= 1) or (CPOL= 1 and
=
SPCK
SPCK
MISO
MOSI
MISO
MOSI
t
SPCK
–
⎛
⎝
------------------------------------
2
×
CPHA= 0)
t
t
CLKUSART
SPCK
USPI2
USPI5
1
-- -
2
⎞
⎠
×
(1)
t
CLKUSART
USPI0
USPI3
3.0V to 3.6V,
Conditions
V
capacitor =
maximum
VDDIO
external
40pF
from
USPI1
USPI4
25.5 + t
30.0+ t
AT32UC3L016/32/64
Min
SAMPLE
0
0
SAMPLE
(2)
(2)
Max
13.6
8.5
Units
ns
805