ATMEGA324P-A15MZ Atmel, ATMEGA324P-A15MZ Datasheet - Page 78

• Manufacturer Part Number: ATMEGA324P-A15MZ
• Description: MCU AVR 32KB FLASH 15MHZ 44-VQFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA324P-A15MZ

• Package / Case: 44-VQFN Exposed Pad
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Number Of I /o: 32
• Eeprom Size: 1K x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Program Memory Size: 32KB (32K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: I²C, SPI, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

78
ATmega32(L)
Figure 35. Timer/Counter Timing Diagram, with Prescaler (f
Figure 36
Figure 36. Timer/Counter Timing Diagram, Setting of OCF0, with Prescaler (f
Figure 37
TCNTn
(clk
TCNTn
TOVn
(clk
OCRn
OCFn
clk
clk
clk
clk
I/O
I/O
I/O
Tn
I/O
Tn
/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.
/8)
OCRn - 1
MAX - 1
OCRn
MAX
OCRn Value
clk_I/O
OCRn + 1
BOTTOM
/8)
BOTTOM + 1
clk_I/O
OCRn + 2
2503N–AVR–06/08
/8)