ATmega16HVB Atmel Corporation, ATmega16HVB Datasheet - Page 248

• 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

33.3
33.4
33.4.1
248
Battery protection characteristics
Clock characteristics
ATmega16HVB/32HVB
Fast RC oscillator characteristics
Figure 33-16. Battery protection level.
Figure 33-17. Fast RC oscillator frequency vs. temperature (after factory calibration).
310
260
210
160
110
8.05
7.95
7.85
7.75
60
10
8.1
7.9
7.8
8
-40
F3 F4 F5 F6 F7 F8 F9 FA FB FC FD 77 78 79 7A 7B 7C 7D 37 38 39 3A 3B 3C 3D 17
-30
-20
-10
0
10
Register Value
Temperature [°C]
20
30
40
50
60
70
80
90
8042D–AVR–10/11
Max
TYP(25°C)
Min