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SAM9X35 [DATASHEET]

11055E–ATARM–10-Mar-2014

Table 26-4. EBI Pins and External Device Connections

Signals:

EBI_

Power supply

Pins of the Interfaced Device

DDR2/LPDDR SDR/LPSDR NAND Flash

Controller DDRC SDRAMC NFC

D0–D15 VDDIOM D0–D15 D0–D15 NFD0–NFD15

(1)

D16–D31 VDDNF – D16–D31 NFD0–NFD15

(1)

A0/NBS0 VDDIOM – – –

A1/NWR2/NBS2/DQM2 VDDIOM – DQM2 –

DQM0–DQM1 VDDIOM DQM0–DQM1 DQM0–DQM1 –

DQS0–DQS1 VDDIOM DQS0–DQS1 – –

A2–A10 VDDIOM A[0:8] A[0:8] –

A11 VDDIOM A9 A9 –

SDA10 VDDIOM A10 A10 –

A12 VDDIOM – – –

A13–A14 VDDIOM A[11:12] A[11:12] –

A15 VDDIOM A13 A13 –

A16/BA0 VDDIOM BA0 BA0 –

A17/BA1 VDDIOM BA1 BA1 –

A18/BA2 VDDIOM BA2 BA2 –

A19 VDDIOM – – –

A20 VDDNF – – –

A21/NANDALE VDDNF – – ALE

A22/NANDCLE VDDNF – – CLE

A23–A24 VDDNF – – –

A25 VDDNF – – –

NCS0 VDDIOM – – –

NCS1/DDRSDCS VDDIOM DDRCS SDCS –

NCS2 VDDNF – – –

NCS3/NANDCS VDDNF – – CE

NCS4 VDDNF – – –

NCS5 VDDNF – – –

NANDOE VDDNF – – OE

NANDWE VDDNF – – WE

NRD VDDIOM – – –

NWR0/NWE VDDIOM – – –

NWR1/NBS1 VDDIOM – – –

NWR3/NBS3/DQM3 VDDIOM – DQM3 –

SDCK VDDIOM CK CK –