DocID026304 Rev 3

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AN4488

Package

43

3.2.1

Compatibility within STM32F4x family

Figure 10. STM32F4 family compatible board design for LQFP64 package

number of VSS

3

2(1)

4(3)

4(1)

5(3)

9

11

144

710

11

19

3

4

4

6

VCAP1

XXX

XXX

XX

-

X

-

X

X

X

X

VCAP2

-

X(1)

X

XXX

XX

-

X

-

-

X

X

X

1. Apply to STM32F405xx / F407xx / F415xx / F417xxx / F427xx / F429xx / F437xx / F439xx.

2. PB11 isn’t present on STM32F401xx / F411xx for 64 and 100 pins xQFP/xQFN packages.

3. Apply to STM32F401xx / F411xx.

4. One single Tantalum or Ceramic capacitor (min. 4.7 µF typ.10 µF) for the package + one 100 nF Ceramic capacitor for each

5. Apply to STM32F446xx.

Table 6. Pinout summary (continued)

Pin Name

xQFP/xQFN

xBGA

xCSP

48

64

100

144

176

208

100

144

169

176

216

49

81

90

143