ATMEGA16U2-16AU Atmel, ATMEGA16U2-16AU Datasheet - Page 301

• 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

33. Datasheet Revision History
33.1
33.2
33.3
33.4
7799E–AVR–09/2012
Rev.7799E – 09/12
Rev. 7799D – 11/10
Rev. 7799C – 12/09
Rev. 7799B – 06/09
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section are referring to the document revision.
1.
2.
1.
2.
3.
4.
5.
6.
7.
8.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
Updated the footnote on page 2. Removed the VQFP from the footnote
Updated
Updated
Updated
Added UVCC limits in Electrical Characteristics
Updated
mode)
Updated
Removed Figure 27-26: USB Regulator Consumption with load 75
Updated
Updated
Added description of
Updated
Updated
Updated
Updated
Updated
Updated
Updated
Added new
Renamed package name in
Corrected typos.
Section 20-4 ”Typical Bus powered application with 3.3V I/O” on page
Figure 20-6 on page
Table 21-2 on page
“Electrical Characteristics” on page
“Register Summary” on page
“Typical Characteristics” on page
“Features” on page
Figure 7-2 on page
Figure 20-3 on page 186
“Fuse Bits” on page
“DC Characteristics” on page
Table 26-3 on page
Table 26-4 on page
“Typical Characteristics” on page
“Errata” on page
“AVCC” on page
Figure 1-1 on page 2
215. 10: Bulk Type, and 01: Isochronous Type
18.
1.
299.
188. By connecting UVCC to 3V power-supply.
267, by removing Vrst.
268.
247.
and
288. Added DIDR1 (adress: 0x7F)
4.
Figure 20-4 on page
264.
273.
273.
264. Added USB D+ Internal Pull-up (streaming
ATmega8U2/16U2/32U2
from VQFP32 to TQFP32.
187.

vs. Vcc
187.
301