Atmel MCU Evaluation Kit AT32UC3L-EK AT32UC3L-EK Data Sheet
Product codes
AT32UC3L-EK
Atmel AVR32025
19
32150B-AVR-03/12
Figure 3-13. AT32UC3L-EK bottom view 32kHz crystal location.
3.5.2 Schematics
, the RTC block is described on page
1.
3.5.3 UC3L-specific information
3.5.3.1 Atmel AT32UC3L064 pinout for the RTC block
Table 3-13. UC3L pinout for the 32kHz crystal connections.
QFP48 pin
GPIO
GPIO alternate functions
Feature
26
PA13
N.A. XIN32_2
Crystal 32kHz input
25 PA20
N.A.
XOUT32_2 Crystal 32kHz output
3.5.4 Configuration and test points
3.5.4.1 Configuration
Not applicable.
3.5.4.2 Test points
Two test points covering the RTC block have been placed on the Atmel AT32UC3L-
EK for the verification of important signals.
EK for the verification of important signals.
Table 3-14. RTC block test points.
Designation Feature
TP2
Crystal 32kHz output
TP4
Crystal 32kHz input
To locate the test points mentioned here above, use the assembly top/bottom views
provided in Section
provided in Section
,