ATmega162 Atmel Corporation, ATmega162 Datasheet - Page 320

• 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

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ATmega162/V
System Clock and Clock Options 35
Power Management and Sleep Modes 43
System Control and Reset 47
Interrupts 57
I/O-Ports 63
External Interrupts 84
8-bit Timer/Counter0 with PWM 89
Clock Systems and their Distribution 35
Clock Sources 36
Default Clock Source 36
Crystal Oscillator 36
Low-frequency Crystal Oscillator 38
Calibrated Internal RC Oscillator 38
External Clock 40
Clock output buffer 40
Timer/Counter Oscillator 41
System Clock Prescaler 41
Idle Mode 44
Power-down Mode 44
Power-save Mode 45
Standby Mode 45
Extended Standby Mode 45
Minimizing Power Consumption 46
Internal Voltage Reference 52
Watchdog Timer 52
Timed Sequences for Changing the Configuration of the Watchdog Timer 56
Interrupt Vectors in ATmega162 57
Introduction 63
Ports as General Digital I/O 63
Alternate Port Functions 68
Register Description for I/O-Ports 82
Overview 89
Timer/Counter Clock Sources 90
Counter Unit 91
Output Compare Unit 91
Compare Match Output Unit 93
Modes of Operation 94
Timer/Counter Timing Diagrams 98
8-bit Timer/Counter Register Description 100
2513K–AVR–07/09