ATMEGA162L-8MI Atmel, ATMEGA162L-8MI Datasheet - Page 284
![IC MCU AVR 16K 3V 8MHZ 44-QFN](/photos/12/13/121316/313-44-qfn_sml.jpg)
ATMEGA162L-8MI
Manufacturer Part Number
ATMEGA162L-8MI
Description
IC MCU AVR 16K 3V 8MHZ 44-QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA162L-8MI
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
Connectivity
EBI/EMI, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-VQFN Exposed Pad
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Data Converters
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ATmega162(V/U/L)
System Control and Reset ................................................................. 45
Interrupts ............................................................................................. 55
I/O-Ports............................................................................................... 61
External Interrupts.............................................................................. 82
8-bit Timer/Counter0 with PWM......................................................... 87
Timer/Counter0, Timer/Counter1, and Timer/Counter3 Prescalers ....
102
16-bit Timer/Counter (Timer/Counter1 and Timer/Counter3)........ 104
Extended Standby Mode .................................................................................... 43
Minimizing Power Consumption ......................................................................... 44
Internal Voltage Reference ................................................................................. 50
Watchdog Timer ................................................................................................. 50
Timed Sequences for Changing the Configuration of the Watchdog Timer ....... 54
Interrupt Vectors in ATmega162......................................................................... 55
Introduction ......................................................................................................... 61
Ports as General Digital I/O ................................................................................ 62
Alternate Port Functions ..................................................................................... 66
Register Description for I/O-Ports....................................................................... 80
Overview............................................................................................................. 87
Timer/Counter Clock Sources............................................................................. 88
Counter Unit........................................................................................................ 89
Output Compare Unit.......................................................................................... 89
Compare Match Output Unit ............................................................................... 91
Modes of Operation ............................................................................................ 92
Timer/Counter Timing Diagrams......................................................................... 96
8-bit Timer/Counter Register Description ........................................................... 98
Restriction in ATmega161 Compatibility Mode................................................. 104
Overview........................................................................................................... 104
Accessing 16-bit Registers ............................................................................... 107
Timer/Counter Clock Sources........................................................................... 110
Counter Unit...................................................................................................... 110
Input Capture Unit............................................................................................. 111
Output Compare Units ...................................................................................... 113
Compare Match Output Unit ............................................................................. 115
Modes of Operation .......................................................................................... 116
Timer/Counter Timing Diagrams....................................................................... 124
16-bit Timer/Counter Register Description ....................................................... 126
2513C–AVR–09/02
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