ATmega406 Atmel Corporation, ATmega406 Datasheet - Page 113

• 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
Charge Current level are always one. The programmable range for the Regular Discharge Cur-
rent level is given in
Table 18-4.
The CC-ADC Regular Discharge Current Register does not affect the setting of the CC-ADC
Conversion Complete Interrupt Flag.
Voltage (µV)
Current (mA)
Programmable Range for the Regular Discharge Current Level
Table
R
R
SENSE
SENSE
18-4.
= 5 mΩ
= 7 mΩ
Minimum
0
0
0
Maximum
13700
2740
1957
ATmega406
Step Size
53.7
10.7
7.7
113