SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 10

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

Table 3-1.
12
12
Signal Name
NANDOE
NANDWE
NANDRDY
NANDCLE
NANDALE
SDCK
SDCKE
SDCS
BA[1:0]
SDWE
RAS - CAS
NBS[1:0]
SDA10
MCCK
MCCDA
MCDA0 - MCDA7
MCCDB
MCDB0 - MCDB3
SCKx
TXDx
RXDx
RTSx
CTSx
EREFCK
ETXCK
ERXCK
ETXEN
ETX0 - ETX3
ETXER
ERXDV
SAM3X/A
SAM3X/A
Signal Description List (Continued)
Function
NAND Flash Output Enable
NAND Flash Write Enable
NAND Ready
NAND Flash Command Line Enable
NAND Flash Address Line Enable
SDRAM Clock
SDRAM Clock Enable
SDRAM Controller Chip Select Line
Bank Select
SDRAM Write Enable
Row and Column Signal
Byte Mask Signals
SDRAM Address 10 Line
Multimedia Card Clock
Multimedia Card Slot A Command
Multimedia Card Slot A Data
Multimedia Card Slot B Command
Multimedia Card Slot A Data
USARTx Serial Clock
USARTx Transmit Data
USARTx Receive Data
USARTx Request To Send
USARTx Clear To Send
Reference Clock
Transmit Clock
Receive Clock
Transmit Enable
Transmit Data
Transmit Coding Error
Receive Data Valid
Universal Synchronous Asynchronous Receiver Transmitter USARTx
High Speed Multimedia Card Interface HSMCI
Ethernet MAC 10/100 - EMAC
SDRAM Controller - SDRAM
NAND Flash Controller-NFC
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Active
Level
High
Low
Low
Low
Low
Low
Low
Low
Low
RMII only
MII only
MII only
ETX0 -
ETX1 only
in RMII
MII only
MII only
Reference
Voltage
11057AS–ATARM–10-Feb-12
11057AS–ATARM–10-Feb-12
Comments
Tied low after reset