ATmega162 Atmel Corporation, ATmega162 Datasheet - Page 148

• Manufacturer Part Number: ATmega162
• Manufacturer: Atmel Corporation

Specifications of ATmega162

• Flash (kbytes): 16 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 35
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• 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: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 4
• Output Compare Channels: 6
• Input Capture Channels: 2
• Pwm Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

148
ATmega162/V
Figure 67. Timer/Counter Timing Diagram, with Prescaler (f
Figure 68
Figure 68. Timer/Counter Timing Diagram, Setting of OCF2, with Prescaler (f
Figure 69
Figure 69. Timer/Counter Timing Diagram, Clear Timer on Compare Match mode, with Pres-
caler (f
clk_I/O
TCNTn
TCNTn
(clk
(clk
TCNTn
(CTC)
OCRn
OCFn
(clk
OCRn
OCFn
TOVn
clk
clk
clk
clk
clk
clk
shows the setting of OCF2 in all modes except CTC mode.
shows the setting of OCF2 and the clearing of TCNT2 in CTC mode.
I/O
I/O
I/O
I/O
I/O
Tn
Tn
I/O
Tn
/8)
/8)
/8)
/8)
MAX - 1
OCRn - 1
TOP - 1
OCRn
MAX
TOP
OCRn Value
TOP
clk_I/O
BOTTOM
OCRn + 1
BOTTOM
/8)
BOTTOM + 1
BOTTOM + 1
OCRn + 2
clk_I/O
2513K–AVR–07/09
/8)