ATMEGA16A-AUR Atmel, ATMEGA16A-AUR Datasheet - Page 346
ATMEGA16A-AUR
Manufacturer Part Number
ATMEGA16A-AUR
Description
MCU AVR 16KB FLASH 16MHZ 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA16A-MU.pdf
(352 pages)
Specifications of ATMEGA16A-AUR
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
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
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA16A-AUR
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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9
10 System Control and Reset .................................................................... 37
11 Interrupts ................................................................................................ 44
12 I/O Ports .................................................................................................. 49
13 External Interrupts ................................................................................. 67
14 8-bit Timer/Counter0 with PWM ............................................................ 71
ii
Power Management and Sleep Modes ................................................. 32
8.9
8.10
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10
10.1
10.2
10.3
10.4
11.1
11.2
12.1
12.2
12.3
12.4
13.1
14.1
14.2
14.3
14.4
14.5
ATmega16A
Timer/Counter Oscillator ..................................................................................30
Register Description ........................................................................................31
Overview ..........................................................................................................32
Sleep Modes ....................................................................................................32
Idle Mode .........................................................................................................33
ADC Noise Reduction Mode ............................................................................33
Power-down Mode ...........................................................................................33
Power-save Mode ............................................................................................33
Standby Mode .................................................................................................34
Extended Standby Mode .................................................................................34
Minimizing Power Consumption ......................................................................34
Register Description ........................................................................................36
Resetting the AVR ...........................................................................................37
Internal Voltage Reference ..............................................................................40
Watchdog Timer ..............................................................................................41
Register Description ........................................................................................41
Overview ..........................................................................................................44
Interrupt Vectors ..............................................................................................44
Overview ..........................................................................................................49
Ports as General Digital I/O .............................................................................50
Alternate Port Functions ..................................................................................54
Register Description ........................................................................................65
Register Description ........................................................................................67
Features ..........................................................................................................71
Overview ..........................................................................................................71
Timer/Counter Clock Sources .........................................................................72
Counter Unit ....................................................................................................72
Output Compare Unit .......................................................................................73
8154B–AVR–07/09
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