ATmega406 Atmel Corporation, ATmega406 Datasheet - Page 9

• 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

2548ES–AVR–07/06
Address
(0xBE)
(0xBD)
(0xBC)
(0xBB)
(0xBA)
(0xAE)
(0xAD)
(0xAC)
(0xAB)
(0xAA)
(0xBF)
(0xB9)
(0xB8)
(0xB7)
(0xB6)
(0xB5)
(0xB4)
(0xB3)
(0xB2)
(0xB1)
(0xB0)
(0xAF)
(0xA9)
(0xA8)
(0xA7)
(0xA6)
(0xA5)
(0xA4)
(0xA3)
(0xA2)
(0xA1)
(0xA0)
(0x9F)
(0x9E)
(0x9D)
(0x9C)
(0x9B)
(0x9A)
(0x99)
(0x98)
(0x97)
(0x96)
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(0x94)
(0x93)
(0x92)
(0x91)
(0x90)
(0x8F)
(0x8E)
(0x8D)
(0x8C)
(0x8B)
(0x89)
(0x88)
(0x87)
(0x86)
(0x85)
(0x84)
(0x83)
(0x82)
(0x81)
(0x80)
(0x7F)
(0x7E)
(0x8A)
Reserved
TWBCSR
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OCR1AH
OCR1AL
TCNT1H
TCCR1B
TWAMR
TCNT1L
Name
TWCR
TWDR
TWAR
TWSR
TWBR
DIDR0
TWBCIF
TWINT
Bit 7
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TWBCIE
Bit 6
TWEA
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TWS[7:3]
TWSTA
Bit 5
Timer/Counter1 – Output Compare Register A High Byte
Timer/Counter1 – Output Compare Register A Low Byte
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Timer/Counter1 – Counter Register High Byte
Timer/Counter1 – Counter Register Low Byte
2–wire Serial Interface Bit Rate Register
2–wire Serial Interface Data Register
TWAM[6:0]
TWA[6:0]
TWSTO
Bit 4
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VADC3D
TWWC
Bit 3
CTC1
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TWBDT1
VADC2D
Bit 2
TWEN
CS12
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TWBDT0
VADC1D
TWPS1
Bit 1
CS11
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VADC0D
TWBCIP
TWGCE
TWPS0
Bit 0
TWIE
CS10
ATmega406
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Page
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