ATMEGA2561V ATMEL [ATMEL Corporation], ATMEGA2561V Datasheet - Page 106

• Manufacturer Part Number: ATMEGA2561V
• Description: 8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

106
ATmega640/1280/1281/2560/2561
Table 58. Overriding Signals for Alternate Functions in PG5:PG4
Table 59. Overriding Signals for Alternate Functions in PG3:PG0
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
—
–
–
–
–
–
–
–
–
–
–
–
PG3/TOSC2
AS2 • EXCLK
0
AS2 • EXCLK
0
0
0
–
AS2 • EXCLK
0
–
T/C2 OSC OUTPUT
—
–
–
–
–
–
–
–
–
–
–
–
PG2/ALE/A7
SRE
0
SRE
1
SRE
ALE
–
0
0
–
–
PG5/OC0B
–
–
–
–
OC0B Enable
OC0B
–
–
–
–
–
PG1/RD
SRE
0
SRE
1
SRE
RD
–
0
0
–
–
PG4/TOSC1
AS2
0
AS2
0
0
0
–
AS2
EXCLK
–
T/C2 OSC INPUT
PG0/WR
SRE
0
SRE
1
SRE
WR
–
0
0
–
–
2549K–AVR–01/07