ATmega406 Atmel Corporation, ATmega406 Datasheet - Page 69

• Manufacturer Part Number: ATmega406
• Manufacturer: Atmel Corporation

Specifications of ATmega406

• Flash (kbytes): 40 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 1 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 8
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 18
• Ext Interrupts: 4
• Usb Speed: No
• Usb Interface: No
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1.9
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 2
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -30 to 85
• I/o Supply Class: 4.0 to 25
• Operating Voltage (vcc): 4.0 to 25
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 3
• Pwm Channels: 2
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

2548E–AVR–07/06
Table 13-4
shown in
Table 13-4.
Table 13-5.
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
Figure 13-5 on page
and
Overriding Signals for Alternate Functions in PA7:PA4
Overriding Signals for Alternate Functions in PA3:PA0
Table 13-5
PA7/INT3/
PCINT7
0
0
0
0
0
0
–
INT3 ENABLE
INT3 ENABLE
INT3 INPUT/
PCINT7 INPUT
–
PA3/ADC3/
PCINT3
0
0
0
0
0
0
–
0
0
PCINT3 INPUT
ADC3 INPUT
relates the alternate functions of Port A to the overriding signals
66.
PA6/INT2/
PCINT6
0
0
0
0
0
0
–
INT2 ENABLE
INT2 ENABLE
INT2 INPUT/
PCINT6 INPUT
–
PA2/ADC2/
PCINT2
0
0
0
0
0
0
–
0
0
PCINT2 INPUT
ADC2 INPUT
PA5/INT1/
PCINT5
0
0
0
0
0
0
–
INT1 ENABLE
INT1 ENABLE
INT1 INPUT/
PCINT5 INPUT
–
PA1/ADC1/
PCINT1
0
0
0
0
0
0
–
0
0
PCINT1 INPUT
ADC1 INPUT
ATmega406
PA4/ADC4
INT0/PCINT4
0
0
0
0
0
0
–
INT0 ENABLE
INT0 ENABLE
INT0 INPUT/
PCINT4 INPUT
ADC4 INPUT
PA0/ADC0/
PCINT0
0
0
0
0
0
0
–
0
0
PCINT0 INPUT
ADC0 INPUT
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