Datasheet

ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 32bit 128KB LQFP

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Package information STM32F303xB STM32F303xC

136/149 DS9118 Rev 14

Table 84. WLCSP100 – 100L, 4.166 x 4.628 mm 0.4 mm pitch wafer level chip scale

package mechanical data

Symbol

millimeters inches

(1)

1. Values in inches are converted from mm and rounded to 4 decimal digits.

Min Typ Max Typ Min Max

A 0.525 0.555 0.585 0.0207 0.0219 0.0230

A1 - 0.17 - - 0.0067 -

A2 - 0.38 - - 0.0150 -

(2)

2. Back side coating.

- 0.025 - - 0.0010 -

Ø b

(3)

3. Dimension is measured at the maximum bump diameter parallel to primary datum Z.

0.22 0.25 0.28 - 0.0098 0.0110

D 4.166 4.201 4.236 - 0.1654 0.1668

E 4.628 4.663 4.698 - 0.1836 0.1850

e - 0.4 - - 0.0157 -

e1 - 3.6 - - 0.1417 -

e2 - 3.6 - - 0.1417 -

F - 0.3005 - - 0.0118 -

G - 0.5315 - - 0.0209 -

N - 100 - - 3.9370 -

aaa - 0.1 - - 0.0039 -

bbb - 0.1 - - 0.0039 -

ccc - 0.1 - - 0.0039 -

ddd - 0.05 - - 0.0020 -

eee - 0.05 - - 0.0020 -

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