ATMEGA32U2-AUR Atmel, ATMEGA32U2-AUR Datasheet - Page 277
![MCU AVR 32K FLASH 16MHZ 32TQFP](/photos/6/91/69154/313-32-tqfp_sml.jpg)
ATMEGA32U2-AUR
Manufacturer Part Number
ATMEGA32U2-AUR
Description
MCU AVR 32K FLASH 16MHZ 32TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA32U2-AUR
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-TQFP, 32-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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27.4
7799D–AVR–11/10
Pin Pull-Up
Figure 27-8. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 27-9. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
120
100
150
125
100
80
60
40
20
75
50
25
0
0
0
0
0.5
0.5
1
1
1.5
1.5
2
2
V
V
RESET
OP
2.5
2.5
(V)
(V)
ATmega8U2/16U2/32U2
3
3
3.5
3.5
CC
4
4
= 5 V)
CC
4.5
= 5 V)
4.5
5
5
-40 °C
-40 °C
25 °C
85 °C
25 °C
85 °C
277
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