AT94K05AL-25AQC Atmel, AT94K05AL-25AQC Datasheet - Page 160

• Manufacturer Part Number: AT94K05AL-25AQC
• Manufacturer: Atmel

Specifications of AT94K05AL-25AQC

• Device System Gates: 5000
• Propagation Delay Time: 12.1ns
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temperature Classification: Commercial
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: PQFP
• Lead Free Status / RoHS Status: Not Compliant

160
AT94KAL Series FPSLIC
Table 4-35.
When the pins are used for the alternate function the DDRE and PORTE register has to be set
according to the alternate function description.
PortE Data Register – PORTE
PortE Data Direction Register – DDRE
PortE Input Pins Address – PINE
The PortE Input Pins address – PINE – is not a register, and this address enables access to the
physical value on each PortE pin. When reading PORTE, the PortE Data Latch is read, and
when reading PINE, the logical values present on the pins are read.
Bit
$07 ($27)
Read/Write
Initial Value
Bit
$06 ($26)
Read/Write
Initial Value
Bit
$05 ($25)
Read/Write
Initial Value
Port Pin
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
7
PORTE7
R/W
1
PortE Pins Alternate Functions Controlled by SCR and AVR I/O Registers
7
DDE7
R/W
0
7
PINE7
R
Pull1
Alternate Function
TX0
(UART0 transmit pin)
RX0
(UART0 receive pin)
TX1
(UART1 transmit pin)
RX1
(UART1 receive pin)
INT0
(external Interrupt0 input)
INT1
(external Interrupt0 input)
INT2
(external Interrupt0 input)
INT3
(external Interrupt0 input)
6
PORTE6
R/W
1
6
DDE6
R/W
0
6
PINE6
R
Pull1
5
PORTE5
R/W
1
5
PINE5
R
Pull1
5
DDE5
R/W
0
4
PORTE4
R/W
1
PINE4
Pull1
4
DDE4
R/W
0
4
R
Input
External Timer0 clock
-
-
-
External Timer1 clock
-
-
Input capture Counter1
3
PORTE3
R/W
1
3
DDE3
R/W
0
3
PINE3
R
Pull1
2
PORTE2
R/W
1
2
PINE2
R
Pull1
2
DDE2
R/W
0
Output
-
Output compare
Timer0/PWM0
-
Output compare
Timer2/PWM2
-
Output compare
Timer1B/PWM1B
Output compare
Timer1A/PWM1A
1
PINE1
R
Pull1
1
DDE1
R/W
0
1
PORTE1
R/W
1
Pull1
0
DDE0
R/W
0
0
PINE0
R
0
PORTE0
R/W
1
1138I–FPSLI–1/08
PINE
DDRE
PORTE