Datasheet

Revision history STM32F401xD STM32F401xE
134/135 DocID025644 Rev 3
9 Revision history
Table 88. Document revision history
Date Revision Changes
16-Jan-2014 1 Initial release.
24-Feb-2014 2
Updated Flash memory size in Table 2:
STM32F401xD/xE features and peripheral counts.
Added alternate functions mapped on PCx, PDx and
PEx GPIOS in Table 9: Alternate function mapping
22-Jan-2015 3
Updated UFQFPN48 in Table 3: Regulator ON/OFF and
internal power supply supervisor availability.
Updated number of EXTI lines in Section 3.10: External
interrupt/event controller (EXTI).
Updated Table 54: I/O static characteristics
Added WLCSP49 Figure 47: WLCSP49 0.4 mm pitch
wafer level chip size recommended footprint and
Table 80: WLCSP49 recommended PCB design rules
(0.4 mm pitch). Updated Figure 48: Example of
WLCSP49 marking (top view).
Updated Figure 51: Example of UFQFPN48 marking
(top view).
Updated Figure 54: Example of LQFP64 marking (top
view).
Updated Figure 57: Example of LQPF100 marking (top
view).
Updated Figure 60: Example of UFBGA100 marking
(top view).
Added notes below all engineering sample marking
schematics.
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