AT32UC3C1512C-AZR Atmel, AT32UC3C1512C-AZR Datasheet - Page 71

• Manufacturer Part Number: AT32UC3C1512C-AZR
• Description: Microcontrollers (MCU) 512KB FL,-40/125oC AUTO
• Manufacturer: Atmel

Specifications of AT32UC3C1512C-AZR

• Lead Free Status / Rohs Status: Details

7.9.3
7.9.3.1
Table 7-45.
Note:
9166BS–AVR-02/11
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
USART in SPI Mode Timing, 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 7-6.
Figure 7-7.
=
t
SPCK
–
⎛
⎝
SPCK
SPCK
MISO
MOSI
MISO
MOSI
------------------------------------
2
×
USART in SPI Master Mode With (CPOL= CPHA= 0) or (CPOL= CPHA= 1)
USART in SPI Master Mode With (CPOL= 0 and CPHA= 1) or (CPOL= 1 and
CPHA= 0)
t
t
CLKUSART
SPCK
1
-- -
2
⎞
⎠
USPI2
USPI5
×
(1)
t
CLKUSART
Conditions
capacitor =
HD=1 or 0
external
40pF
USPI0
USPI3
27.5+ t
27.5+ t
Min
SAMPLE
SAMPLE
USPI1
USPI4
0
0
(2)
(2)
AT32UC3C
Max
12.5
12
Units
ns
ns
ns
ns
ns
ns
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