Datasheet

DocID17050 Rev 9 169/175
STM32F21xxx Revision history
174
20-Dec-2011
6
(continued)
Appendix A.2: USB OTG full speed (FS) interface solutions: updated
Figure 85: USB OTG FS (full speed) host-only connection and added
Note 2, updated Figure 86: OTG FS (full speed) connection dual-role
with internal PHY and added Note 3 and Note 4, modified Figure 87:
OTG HS (high speed) device connection, host and dual-role in high-
speed mode with external PHY and added Note 2.
Appendix A.3: USB OTG high speed (HS) interface solutions:
removed figures USB OTG HS device-only connection in FS mode and
USB OTG HS host-only connection in FS mode, updated Figure 87:
OTG HS (high speed) device connection, host and dual-role in high-
speed mode with external PHY.
Added Appendix A.4: Ethernet interface solutions.
Updated disclaimer on last page.
Table 93. Document revision history (continued)
Date Revision Changes