AT32AP7001_09 Datasheet, PDF (11/49 Pages) ATMEL Corporation – AVR32 32-bit Microcontroller

AT32AP7001
Table 4-1. Signal Description List
Signal Name
Function
Type
Active
Level Comments
NRD
Read Signal
Output
Low
NWAIT
External Wait Signal
Input
Low
NWE0
Write Enable 0
Output
Low
NWE1
Write Enable 1
Output
Low
NWE3
Write Enable 3
Output
Low
RAS
Row Signal
Output
Low
SDA10
SDRAM Address 10 Line
Output
SDCK
SDRAM Clock
Output
SDCKE
SDRAM Clock Enable
Output
SDWE
SDRAM Write Enable
Output
Low
Image Sensor Interface - ISI
DATA0 - DATA11
Image Sensor Data
Input
HSYNC
Horizontal Synchronization
Input
PCLK
Image Sensor Data Clock
Input
VSYNC
Vertical Synchronization
Input
MultiMedia Card Interface - MCI
CLK
Multimedia Card Clock
Output
CMD0 - CMD1
Multimedia Card Command
I/O
DATA0 - DATA7
Multimedia Card Data
I/O
Parallel Input/Output - PIOA, PIOB, PIOC, PIOD, PIOE
PA0 - PA31
Parallel I/O Controller PIOA
I/O
PB0 - PB30
Parallel I/O Controller PIOB
I/O
PD0 - PD17
Parallel I/O Controller PIOD
I/O
PE0 - PE26
Parallel I/O Controller PIOE
I/O
PS2 Interface - PSIF
CLOCK0 - CLOCK1 PS2 Clock
Input
DATA0 - DATA1
PS2 Data
I/O
Serial Peripheral Interface - SPI0, SPI1
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32015GS–AVR32–09/09