STM32WB55VC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32WB55VC

Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5 and 802.15.4 radio solution

STMicroelectronics 

Package information

STM32WB55xx STM32WB35xx

Symbol

Table 102. WLCSP100 mechanical data

millimeters

inches(1)

Min

Typ

Max

Min

Typ

A

-

-

0.59

-

-

A1

-

0.18

-

-

0.007

A2

-

0.38

-

A3

-

0.025(2)

-

-

0.015

-

0.001

b

0.22

0.25

0.28

0.009

0.010

D

4.38

4.40

4.42

0.1715

0.1728

E

4.36

4.38

4.40

0.1707

0.1721

e

-

0.40

-

-

0.0157

e1

-

3.60

-

-

0.1417

e2

-

3.60

-

-

0.1417

e3

-

0.08

-

-

0.0031

e4

-

0.08

-

F

-

0.480(3)

-

G

-

0.306(3)

-

-

0.0033

-

0.0187

-

0.0119

H

-

0.32

-

-

0.0124

K

-

0.47

-

-

0.0185

aaa

-

-

0.10

-

-

bbb

-

-

0.10

-

-

ccc

-

-

0.10

-

-

ddd

-

-

0.05

-

-

eee

-

-

0.05

-

-

1. Values in inches are converted from mm and rounded to the third decimal place.

2. Nominal dimension rounded to the third decimal place results from process capability.

3. Calculated dimensions are rounded to third decimal place.

Max

0.023

-

-

-

0.0110

0.1742

0.1735

-

-

-

-

-

-

-

-

-

0.0039

0.0039

0.0039

0.0020

0.0020

174/193

DS11929 Rev 10

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