ATMEGA32U4-MUR Atmel, ATMEGA32U4-MUR Datasheet - Page 308

• Manufacturer Part Number: ATMEGA32U4-MUR
• Description: MCU AVR 16K FLASH 16MHZ 44VQFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32U4-MUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7766F–AVR–11/10
Table 24-4.
MUX5..0
000000
000001
000010
000011
000100
000101
000110
000111
001000
001001
001010
001011
001100
001101
001110
001111
010000
(1)
Single Ended Input
ADC0
ADC1
N/A
ADC4
ADC5
ADC6
ADC7
N/A
Input Channel and Gain Selections
Positive Differential Input
N/A
N/A
ADC1
N/A
ADC1
N/A
ADC0
Negative Differential Input
N/A
ADC0
N/A
ADC0
ADC1
ATmega16/32U4
Gain
N/A
10x
N/A
200x
1x
308