USB on-the-go full-speed (OTG_FS) RM0351
1624/1830 DocID024597 Rev 5
47.3 USB_OTG Implementation
Table 301. USB_OTG Implementation for STM32L4xx
(1)
1. “X” = supported, “-” not supported
USB features OTG_FS for STM32L47x/48x OTG_FS for STM32L49x/4Ax
Device bidirectional endpoints
(including EP0)
66
Host mode channels 12 12
Size of dedicated SRAM 1.2 KB 1.2 KB
USB 2.0 Link Power
Management (LPM) support
XX
OTG revision supported 2.0 2.0
Attach Detection Protocol (ADP)
support
XX
Battery Charging Detection
(BCD) support
XX
PSRST/ERRATIM - X
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