2.6.3.1 Atmel AT32UC3L064 Pinouts for the Expansion Headers

Table 2-15. UC3L Pinouts for the J8 and J44 Headers
QFP48 pinGPIOGPIO Alternate FunctionsFeature
11PA00USART1.RTS or GPIO[0] Provides access to the USART1.RTS signal or to the RZ600.RST feature. Available on J8.1 if J44 is configured with a jumper connecting J44.3 to J44.5.
14PA01USART1.CTS or GPIO[1] Provides access to the USART1.CTS signal or to the RZ600.MISC feature. Available on J8.2 if J44 is configured with a jumper connecting J44.4 to J44.6.
4 PA03SPI0.NPCS[1] RZ600 SPI chip select. Available on J8.5.
28PA04SPI0.MISO RZ600.MISO signal. Available on J8.7.
28PA04TWI0.TWCK Provides access to the TWI0 TWCK signal. Available on J8.2 if J44 is configured with a jumper connecting J44.2 to J44.4.
12PA05SPI0.MOSI RZ600.MOSI signal. Available on J8.6.
12PA05TWI0.TWD Provides access to the TWI0 TWD signal. Available on J8.1 if J44 is configured with a jumper connecting J44.1 to J44.3.
10PA06SPI0.SCK RZ600 SPI clock. Available on J8.8. 3 PA08 USART1.TX or GPIO[8] Provides access to the RZ600.SLP_TR feature or to the USART1.TX signal. Available on J8.4.
2 PA09USART1.RX or GPIO[9] Provides access to the RZ600.IRQ feature or to the USART1.RX signal. Available on J8.3.
N.A. N.A. N.A. GND. Available on J8.9.
N.A. N.A. N.A. VCC3. Available on J8.10.
Table 2-16. UC3L Pinouts for the J14 Header
QFP48 pinGPIOGPIO Alternate FunctionsFeature
11PA00Software-dependentJ14.1
14PA01Software-dependentJ14.3
13PA02Software-dependentJ14.5
4PA03Software-dependentJ14.7
28PA04Software-dependentJ14.9
12PA05Software-dependentJ14.11
10PA06Software-dependentJ14.13
15PA07Software-dependentJ14.15
3PA08Software-dependentJ14.17
---GND on J14.19
---VCC3 on J14.2
2PA09Software-dependentJ14.4
46PA10Software-dependentJ14.6
27PA11Software-dependentJ14.8
47PA12Software-dependentJ14.10
26PA13Software-dependentJ14.12
36PA14Software-dependentJ14.14
37PA15Software-dependentJ14.16
38PA16Software-dependentJ14.18
39PA17Software-dependentJ14.20
Table 2-17. UC3L Pinouts for the J15 Header
QFP48 pinGPIOGPIO Alternate FunctionsFeature
41PA18Software-dependentJ15.1
40PA19Software-dependentJ15.3
25PA20Software-dependentJ15.5
24PA21Software-dependentJ15.7
9PA22Software-dependentJ15.9
6PB00Software-dependentJ15.11
16PB01Software-dependentJ15.13
7PB02Software-dependentJ15.15
8PB03Software-dependentJ15.17
---GND on J15.19
---VCC3 on J15.2
21PB04Software-dependentJ15.4
20PB05Software-dependentJ15.6
30PB06Software-dependentJ15.8
31PB07Software-dependentJ15.10
32PB08Software-dependentJ15.12
29PB09Software-dependentJ15.14
23PB10Software-depenent J15.16
44PB11Software-depenent J15.18
5 PB12Software-dependent J15.20