ATMEGA324P-A15MZ Atmel, ATMEGA324P-A15MZ Datasheet - Page 319

• 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 193. Calibrated 4 MHz RC Oscillator Frequency vs. V
Figure 194. Calibrated 4 MHz RC Oscillator Frequency vs. Osccal Value
4.2
4.1
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
9
8
7
6
5
4
3
2
1
0
4
2.5
-1
CALIBRATED 4 MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
15
CALIBRATED 4 MHz RC OSCILLATOR FREQUENCY vs. V cc
31
3
47
63
79
3.5
95
OSCCAL VALUE
111 127 143 159 175 191 207 223 239 255
V cc (V)
4
4.5
CC
5
ATmega32(L)
5.5
-40 °C
25 °C
25 °C
85 °C
319