User manual
20
AVR32919
32151A-AVR-09/10
4.4.2.3 AT32UC3C0512 pinout for the SD/MMC Slot
Table 4-11. UC3C pinout for the External Memory
QFP144 pin GPIO GPIO alternate function Feature
58 PB19 SPI1.MISO SD SO
59 PB20 SPI1.MOSI SD SI
60 PB21 SPI1.SCK SD SCK
61 PB22 SPI1.NPCS3 SD #CS
139 PD30 GPIO[28] SD Write Protect
47 PA28 GPIO[126] SD Card Protect
4.4.2.4 AT32UC3C0512 pinout for the SDRAM
Table 4-12. UC3C pinout for the External Memory
QFP144 pin GPIO GPIO alternate function Feature
92-106
107-109
PC19-31
PD0-2
EBI-D0 – EBI-D12
EBI D13- EBI D15
SDRAM Data Bus
112-124
126-127
129-130
PD5-15
PD17-18
PD20-21
EBI A2-A11
EBI A13-A14
EBI A16- A17
SDRAM Address Bus
122 PD13 EBI SDCK SDRAM Clock
87 PC14 EBI SDCKE SDRAM SDCKE
88 PC15 EBI SDWEN SDRAM SDWEN
89 PC16 EBI CASn SDRAM CASn
90 PC17 EBI RASn SDRAM RASn
91 PC18 EBI SDA10 SDRAM SDA10
97 PD24 EBI DQM1 SDRAM DQM1
110 PD3 EBI DQM0 SDRAM DQM0
136 PD27 EBI CS SDRAM CS