AT32AP7002_09 Datasheet, PDF (11/52 Pages) ATMEL Corporation – AVR 32 32-bit Microcontroller

AT32AP7002
Table 3-1. Signal Description List
Signal Name
Function
Type
Active
Level Comments
EVTO_N
Event Out
Output
Low
Power Manager - PM
GCLK0 - GCLK4
Generic Clock Pins
Output
OSCEN_N
Oscillator Enable
Input
Low
RESET_N
Reset Pin
Input
Low
WAKE_N
Wake Pin
Input
Low
External Interrupt Controller - EIC
EXTINT0 - EXTINT3 External Interrupt Pins
Input
NMI_N
Non-Maskable Interrupt Pin
Input
Low
AC97 Controller - AC97C
SCLK
AC97 Clock Signal
Input
SDI
AC97 Receive Signal
Output
SDO
AC97 Transmit Signal
Output
SYNC
AC97 Frame Synchronization Signal
Input
Audio Bitstream DAC - ABDAC
DATA0 - DATA1
D/A Data Out
Output
DATAN0 - DATAN1
D/A Inverted Data Out
Output
External Bus Interface - EBI
PX0 - PX53
I/O Controlled by EBI
I/O
ADDR0 - ADDR25
Address Bus
Output
CAS
Column Signal
Output
Low
CFCE1
Compact Flash 1 Chip Enable
Output
Low
CFCE2
Compact Flash 2 Chip Enable
Output
Low
CFRNW
Compact Flash Read Not Write
Output
DATA0 - DATA31
Data Bus
I/O
NANDOE
NAND Flash Output Enable
Output
Low
NANDWE
NAND Flash Write Enable
Output
Low
NCS0 - NCS5
Chip Select
Output
Low
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32054FS–AVR32–09/09