ATMEGA324P-A15MZ Atmel, ATMEGA324P-A15MZ Datasheet - Page 126
ATMEGA324P-A15MZ
Manufacturer Part Number
ATMEGA324P-A15MZ
Description
MCU AVR 32KB FLASH 15MHZ 44-VQFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA324P-A15MZ.pdf
(346 pages)
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
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ATmega32(L)
When OC2 is connected to the pin, the function of the COM21:0 bits depends on the WGM21:0
bit setting.
normal or CTC mode (non-PWM).
Table 51. Compare Output Mode, non-PWM Mode
Table 52
mode.
Table 52. Compare Output Mode, Fast PWM Mode
Note:
Table 53
PWM mode
.
Table 53. Compare Output Mode, Phase Correct PWM Mode
Note:
COM21
COM21
COM21
0
0
1
1
0
0
1
1
0
0
1
1
1. A special case occurs when OCR2 equals TOP and COM21 is set. In this case, the compare
1. A special case occurs when OCR2 equals TOP and COM21 is set. In this case, the compare
shows the COM21:0 bit functionality when the WGM21:0 bits are set to phase correct
shows the COM21:0 bit functionality when the WGM21:0 bits are set to fast PWM
COM20
Table 51
match is ignored, but the set or clear is done at TOP. See
more details.
match is ignored, but the set or clear is done at TOP. See
121
0
1
0
1
for more details.
COM20
COM20
0
1
0
1
0
1
0
1
Description
Normal port operation, OC2 disconnected.
Reserved
Clear OC2 on compare match when up-counting. Set OC2 on compare
match when downcounting.
Set OC2 on compare match when up-counting. Clear OC2 on compare
match when downcounting.
shows the COM21:0 bit functionality when the WGM21:0 bits are set to a
Description
Normal port operation, OC2 disconnected.
Reserved
Clear OC2 on compare match, set OC2 at BOTTOM,
(non-inverting mode)
Set OC2 on compare match, clear OC2 at BOTTOM,
(inverting mode)
Description
Normal port operation, OC2 disconnected.
Toggle OC2 on compare match
Clear OC2 on compare match
Set OC2 on compare match
(1)
(1)
“Phase Correct PWM Mode” on page
“Fast PWM Mode” on page 120
2503N–AVR–06/08
for
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