ATmega406 Atmel Corporation, ATmega406 Datasheet - Page 72
ATmega406
Manufacturer Part Number
ATmega406
Description
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATmega406-1AAU
Manufacturer:
AT
Quantity:
20 000
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13.3.3
72
ATmega406
Alternate Functions of Port D
.
Table 13-8.
The Port D pins with alternate functions are shown in
Table 13-9.
The alternate pin configuration is as follows:
• T0 – Port B, Bit 0
T0, Timer/Counter0 Counter Source.
Table 13-10 on page 73
in
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
Port Pin
Figure 13-5 on page
PD0
T0 (Timer/Counter0 Clock Input)
Alternate Function
Overriding Signals for Alternate Functions in PB3:PB0
Port D Pins Alternate Functions
PB3/TCK/
PCINT11
JTAGEN
1
JTAGEN
0
0
0
–
JTAGEN
0
TCK/PCINT11
INPUT
–
66.
relates the alternate functions of Port D to the overriding signals shown
PB2/TMS/
PCINT10
JTAGEN
1
JTAGEN
0
0
0
–
JTAGEN
0
TMS/PCINT10
INPUT
–
PB1/TDI/
PCINT9
JTAGEN
1
JTAGEN
0
0
0
–
JTAGEN
0
TDI/PCINT9
INPUT
–
Table
13-9.
PB0/TDO/
PCINT8
JTAGEN
0
JTAGEN
SHIFT_IR + SHIFT_DR
JTAGEN
TDO
–
JTAGEN
0
PCINT8
INPUT
–
2548E–AVR–07/06
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