ATMEGA128-16AI Atmel, ATMEGA128-16AI Datasheet - Page 133

• Manufacturer Part Number: ATMEGA128-16AI
• Description: IC AVR MCU 128K 16MHZ 64-TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA128-16AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 4K 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: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• For Use With: ATSTK501 - ADAPTER KIT FOR 64PIN AVR MCU
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Q1167170A

2467V–AVR–02/11
Table 59
mode
Table 59. Compare Output Mode, Fast PWM
Note:
Table 59
rect and frequency correct PWM mode.
Table 60. Compare Output Mode, Phase Correct and Phase and Frequency Correct PWM
Note:
COMnA1/COMnB1/
COMnA1/COMnB1/
COMnC1
COMnC1
A
COMnA1/COMnB1/COMnC1 is set. In this case the compare match is ignored, but the set or clear
is done at BOTTOM.
A
COMnA1/COMnB1//COMnC1 is set.
details.
shows the COMnx1:0 bit functionality when the WGMn3:0 bits are set to the phase cor-
shows the COMnx1:0 bit functionality when the WGMn3:0 bits are set to the fast PWM
0
0
1
1
0
0
1
1
special
special
case
case
COMnA0/COMnB0/
COMnA0/COMnB0/
See “Fast PWM Mode” on page 124.
COMnC0
COMnC0
occurs
occurs
0
1
0
1
0
1
0
1
when
when
See “Phase Correct PWM Mode” on page 126.
Description
Normal port operation, OCnA/OCnB/OCnC
disconnected.
WGMn3:0 = 15: Toggle OCnA on Compare
Match, OCnB/OCnC disconnected (normal
port operation).
For all other WGMn settings, normal port
operation, OCnA/OCnB/OCnC
disconnected.
Clear OCnA/OCnB/OCnC on compare
match, set OCnA/OCnB/OCnC at BOTTOM,
(non-inverting mode)
Set OCnA/OCnB/OCnC on compare match,
clear OCnA/OCnB/OCnC at BOTTOM,
(inverting mode)
Description
Normal port operation, OCnA/OCnB/OCnC
disconnected.
WGMn3:0 = 9 or 11: Toggle OCnA on
Compare Match, OCnB/OCnC disconnected
(normal port operation).
For 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.
OCRnA/OCRnB/OCRnC
OCRnA/OCRnB/OCRnC
for more details.
ATmega128
equals
equals
TOP
TOP
for more
133
and
and