ATMEGA16U2-16AU Atmel, ATMEGA16U2-16AU Datasheet - Page 187

• Manufacturer Part Number: ATMEGA16U2-16AU
• Description: 8-bit Microcontrollers - MCU 16K Flash
• Manufacturer: Atmel

Specifications of ATMEGA16U2-16AU

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: AVR
• Data Bus Width: 8 bit
• Program Memory Size: 16 KB
• Data Ram Size: 1.25 KB
• Data Rom Size: 512 B
• Program Memory Type: Flash
• Factory Pack Quantity: 1250

20.3.2
7799D–AVR–11/10
Self Powered device
Figure 20-4. Typical Bus powered application with 3.3V I/O
Figure 20-5. Typical Self powered application with 4.0V to 5.5V I/O.
VBUS
UVSS
UDP
UDM
UID
VBUS
UVSS
UDM
UDP
Rs=22
Rs=22
1µF
UCAP
VBUS
UGND
D+
D-
UID
1µF
UVCC
XTAL1
XTAL2
UCAP
UVCC
UVSS
D+
D-
VSS
AVCC
ATmega8U2/16U2/32U2
XTAL1
GND
VCC
XTAL2
VCC
GND
AVCC
External 3.4V - 5.5V
Power Supply
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