ATMEGA64-16MC Atmel, ATMEGA64-16MC Datasheet - Page 135

• Manufacturer Part Number: ATMEGA64-16MC
• Description: IC AVR MCU 64K 16MHZ COM 64-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA64-16MC

• 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: 53
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-MLF®, 64-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2490Q–AVR–06/10
Table 60. Compare Output Mode, Phase Correct and Phase and Frequency Correct PWM
Note:
• Bit 1:0 – WGMn1:0: Waveform Generation Mode
Combined with the WGMn3:2 bits found in the TCCRnB Register, these bits control the counting
sequence of the counter, the source for maximum (TOP) counter value, and what type of wave-
form generation to be used, see
unit are: Normal mode (counter), Clear Timer on Compare match (CTC) mode, and three types
of Pulse Width Modulation (PWM) modes.
COMnA1/
COMnB1/
COMnC1
0
0
1
1
1. A
COMnA1/COMnB1/COMnC1 is set.
details.
special
COMnA0/
COMnB0/
COMnC0
0
1
0
1
case
Description
Normal port operation, OCnA/OCnB/OCnC disconnected.
WGMn3:0 = 9 or 11: Toggle OCnA on Compare Match,
OCnB/OCnC disconnected (normal port operation).
Forr all other WGMn settings, normal port operation,
OCnA/OCnB/OCnC disconnected.
Clear OCnA/OCnB/OCnC on Compare Match when up-
counting. Set OCnA/OCnB/OCnC on Compare Match when
downcounting.
Set OCnA/OCnB/OCnC on Compare Match when up-counting.
Clear OCnA/OCnB/OCnC on Compare Match when
downcounting.
occurs
Table
61. Modes of operation supported by the Timer/Counter
when
(See “Modes of Operation” on page
See “Phase Correct PWM Mode” on page 127.
OCRnA/OCRnB/OC
Rn
ATmega64(L)
C
equals
124.)
TOP
for more
(1)
135
and