ATMEGA32U2-MUR Atmel, ATMEGA32U2-MUR Datasheet - Page 278

• Manufacturer Part Number: ATMEGA32U2-MUR
• Description: MCU AVR 32K FLASH 16MHZ 32VQFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32U2-MUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -

27.5
7799D–AVR–11/10
Pin Driver Strength
Figure 27-10. I/O Pin Output Voltage vs. Sink Current(V
Figure 27-11. I/O Pin Output Voltage vs. Sink Current(V
3.5
2.5
1.5
0.5
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
4
3
2
1
0
0
0
0
2
2
4
4
6
6
8
8
I
I
OL
OL
10
10
(mA)
(mA)
ATmega8U2/16U2/32U2
12
12
CC
CC
= 3 V)
= 5 V)
14
14
16
16
18
18
20
20
-40 °C
85 °C
25 °C
85 °C
25 °C
-40 °C
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