ATmega16HVB Atmel Corporation, ATmega16HVB Datasheet - Page 269

• 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

Table of contents
8042D–AVR–10/11
1
2
3
4
5
6
7
8
9
Features ..................................................................................................... 1
Pin configurations ................................................................................... 2
Overview ................................................................................................... 5
Disclaimer ................................................................................................. 8
Resources ................................................................................................. 8
About code examples .............................................................................. 8
Data retention ........................................................................................... 8
AVR CPU core .......................................................................................... 9
AVR memories ....................................................................................... 17
System clock and clock options .......................................................... 25
1.1TSSOP ......................................................................................................................2
1.2Pin descriptions .........................................................................................................3
2.1Comparison between the Atmel ATmega16HVB and the Atmel ATmega32HVB .....7
7.1Overview ...................................................................................................................9
7.2ALU – Arithmetic Logic Unit ....................................................................................10
7.3Status Register ........................................................................................................10
7.4General purpose Register File ................................................................................12
7.5Stack Pointer ...........................................................................................................13
7.6Instruction execution timing .....................................................................................14
7.7Reset and interrupt handling ...................................................................................14
8.1Overview .................................................................................................................17
8.2In-system reprogrammable flash program memory .................................................17
8.3SRAM data memory ................................................................................................17
8.4EEPROM data memory ...........................................................................................19
8.5I/O memory ..............................................................................................................19
8.6Register description .................................................................................................20
9.1Clock systems and their distribution ........................................................................25
9.2Clock sources ..........................................................................................................26
9.3Clock startup sequence ...........................................................................................28
9.4Clock output ............................................................................................................28
9.5System clock prescaler ...........................................................................................28
ATmega16HVB/32HVB
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