ATMEGA324P-A15MZ Atmel, ATMEGA324P-A15MZ Datasheet - Page 321

• 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

2503N–AVR–06/08
Figure 197. Calibrated 2 MHz RC Oscillator Frequency vs. Osccal Value
Figure 198. Calibrated 1 MHz RC Oscillator Frequency vs. Temperature
1,05
0,95
0,85
1,1
0,9
0,8
3.5
2.5
1.5
0.5
1
4
3
2
1
0
-40
-1
CALIBRATED 2 MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
CALIBRATED 1 MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
15
-30
31
-20
47
-10
63
0
79
95
10
OSCCAL VALUE
Temperature (°C)
111 127 143 159 175 191 207 223 239 255
20
30
40
50
60
70
ATmega32(L)
80
90
25 °C
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
3.0 V
2.7 V
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