ATMEGA16A-AUR Atmel, ATMEGA16A-AUR Datasheet - Page 81

• Manufacturer Part Number: ATMEGA16A-AUR
• Description: MCU AVR 16KB FLASH 16MHZ 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

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

8154B–AVR–07/09
Figure 14-9. Timer/Counter Timing Diagram, with Prescaler (f
Figure 14-10
Figure 14-10. Timer/Counter Timing Diagram, Setting of OCF0, with Prescaler (f
Figure 14-11
TCNTn
(clk
TCNTn
(clk
TOVn
OCRn
OCFn
clk
clk
clk
clk
I/O
I/O
I/O
Tn
I/O
Tn
/8)
/8)
shows the setting of OCF0 in all modes except CTC mode.
shows the setting of OCF0 and the clearing of TCNT0 in CTC mode.
OCRn - 1
MAX - 1
OCRn
MAX
OCRn Value
OCRn + 1
BOTTOM
clk_I/O
/8)
ATmega16A
BOTTOM + 1
OCRn + 2
clk_I/O
/8)
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