ATMEGA3250P-20AUR Atmel, ATMEGA3250P-20AUR Datasheet - Page 315

• Manufacturer Part Number: ATMEGA3250P-20AUR
• Description: MCU AVR 32K FLASH 20MHZ 100TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA3250P-20AUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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ATmega325P/3250P
Figure 27-2. Active Supply Current vs. Frequenzy (1 - 20 MHz)
Figure 27-3. Active Supply Current vs. V
25
20
15
10
12
10
5
0
8
6
4
2
0
0
1.5
2
2
ACTIVE SUPPLY CURRENT vs. FREQUENCY
4
1.8 V
2.5
ACTIVE SUPPLY CURRENT vs. V
6
INTERNAL RC OSCILLATOR, 8 MHz
3
8
Frequency (MHz)
2.7 V
1 - 20 MHz
CC
V
(Internal RC Oscillator, 8 MHz)
CC
10
3.5
(V)
12
3.3 V
4
14
CC
4.5
16
4.0 V
5
18
20
5.5
5.5 V
5.0 V
4.5 V
-40 °C
85 °C
25 °C
8023F–AVR–07/09