Datasheet

7
SAM9M10 [SUMMARY]
6355ES–ATARM–12-Mar-13
NAND Flash Support
NANDCS NAND Flash Chip Select Output Low VDDIOM1
NANDOE NAND Flash Output Enable Output Low VDDIOM1
NANDWE NAND Flash Write Enable Output Low VDDIOM1
DDR2/SDRAM/LPDDR Controller
SDCK,#SDCK DDR2/SDRAM differential clock Output VDDIOM1
SDCKE DDR2/SDRAM Clock Enable Output High VDDIOM1
SDCS DDR2/SDRAM Controller Chip Select Output Low VDDIOM1
BA0 - BA1 Bank Select Output VDDIOM1
SDWE DDR2/SDRAM Write Enable Output Low VDDIOM1
RAS - CAS Row and Column Signal Output Low VDDIOM1
SDA10 SDRAM Address 10 Line Output VDDIOM1
DQS[0..1] Data Strobe Output VDDIOM1
DQM[0..3] Write Data Mask Output VDDIOM1
High Speed Multimedia Card Interface - HSMCIx
MCIx_CK Multimedia Card Clock I/O
(1)
MCIx_CDA Multimedia Card Slot A Command I/O
(1)
MCIx_DA0 -
MCIx_DA7
Multimedia Card Slot A Data I/O
(1)
Universal Synchronous Asynchronous Receiver Transmitter - USARTx
SCKx USARTx Serial Clock I/O
(1)
TXDx USARTx Transmit Data Output
(1)
RXDx USARTx Receive Data Input
(1)
RTSx USARTx Request To Send Output
(1)
CTSx USARTx Clear To Send Input
(1)
Synchronous Serial Controller - SSCx
TDx SSC Transmit Data Output
(1)
RDx SSC Receive Data Input
(1)
TKx SSC Transmit Clock I/O
(1)
RKx SSC Receive Clock I/O
(1)
TFx SSC Transmit Frame Sync I/O
(1)
RFx SSC Receive Frame Sync I/O
(1)
Table 3-1. Signal Description List (Continued)
Signal Name Function Type
Active
Level
Reference
Voltage Comments