ATMEGA8515-16AI Atmel, ATMEGA8515-16AI Datasheet - Page 90

• Manufacturer Part Number: ATMEGA8515-16AI
• Description: IC AVR MCU 8K 16MHZ IND 44-TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA8515-16AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -

90
ATmega8515(L)
Figure 42. Timer/Counter Timing Diagram, with Prescaler (f
Figure 43 shows the setting of OCF0 in all modes except CTC mode.
Figure 43. Timer/Counter Timing Diagram, Setting of OCF0, with Prescaler (f
Figure 44 shows the setting of OCF0 and the clearing of TCNT0 in CTC mode.
Figure 44. Timer/Counter Timing Diagram, Clear Timer on Compare Match Mode, with
Prescaler (f
TCNTn
TCNTn
TCNTn
(clk
(clk
(clk
OCRn
(CTC)
OCRn
OCFn
TOVn
OCFn
clk
clk
clk
clk
clk
clk
I/O
I/O
I/O
I/O
I/O
I/O
Tn
Tn
Tn
/8)
/8)
/8)
clk_I/O
/8)
OCRn - 1
MAX - 1
TOP - 1
OCRn
MAX
TOP
OCRn Value
TOP
OCRn + 1
BOTTOM
BOTTOM
clk_I/O
/8)
2512K–AVR–01/10
BOTTOM + 1
BOTTOM + 1
OCRn + 2
clk_I/O
/8)