ATmega16HVB Atmel Corporation, ATmega16HVB Datasheet - Page 270

• Manufacturer Part Number: ATmega16HVB
• Manufacturer: Atmel Corporation

Specifications of ATmega16HVB

• Flash (kbytes): 16 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 8 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 8
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 17
• Ext Interrupts: 15
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1.9
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 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: 4
• Input Capture Channels: 2
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

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ATmega16HVB/32HVB
10 Power management and sleep modes ................................................. 35
11 System control and reset ...................................................................... 42
12 Interrupts ................................................................................................ 52
13 External interrupts ................................................................................. 58
14 High voltage I/O ports ............................................................................ 62
15 Low voltage I/O-Ports ............................................................................ 67
9.6VADC clock prescaler .............................................................................................29
9.7OSI – Oscillator sampling interface .........................................................................29
9.8Register description .................................................................................................32
10.1Sleep modes .........................................................................................................35
10.2Idle mode ...............................................................................................................37
10.3ADC noise reduction .............................................................................................37
10.4Power-save mode .................................................................................................37
10.5Power-off mode .....................................................................................................38
10.6Power Reduction Register .....................................................................................38
10.7Minimizing power consumption .............................................................................38
10.8Register description ...............................................................................................39
11.1Resetting the AVR .................................................................................................42
11.2Reset sources .......................................................................................................42
11.3Reset and the voltage reference ...........................................................................45
11.4Watchdog timer .....................................................................................................46
11.5Register description ...............................................................................................49
12.1Overview ...............................................................................................................52
12.2Interrupt vectors in Atmel ATmega16HVB/32HVB ................................................52
12.3Moving interrupts between application and boot space ........................................56
12.4Register description ...............................................................................................56
13.1Overview ...............................................................................................................58
13.2Register description ...............................................................................................58
14.1Overview ...............................................................................................................62
14.2High voltage ports as general digital I/O ...............................................................63
14.3Overview ...............................................................................................................64
14.4Alternate port functions .........................................................................................64
14.5Register description ...............................................................................................66
15.1Overview ...............................................................................................................67
8042D–AVR–10/11