ATMEGA325-16AI Atmel, ATMEGA325-16AI Datasheet - Page 307

• Manufacturer Part Number: ATMEGA325-16AI
• Description: IC AVR MCU 32K 16MHZ 64TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA325-16AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 54
• 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: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2570M–AVR–04/11
Figure 28-2. Active Supply Current vs. Frequency (1 - 16MHz))
Figure 28-3. Active Supply Current vs. V
16
14
12
10
14
12
10
8
6
4
2
0
8
6
4
2
0
1.5
0
2
2
2.5
4
1.8 V
6
3
Frequency (MHz)
CC
V
CC
8
3.5
4.0 V
3.3 V
2.7 V
ATmega325/3250/645/6450
(V)
(Internal RC Oscillator, 8MHz)
10
4
12
4.5
14
5
16
5.5
5.5 V
5.0 V
4.5 V
-40 °C
85 °C
25 °C
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