STM32U595AI datasheet(367/377 Pages) STMICROELECTRONICS

367 / 377 page

DS13633 Rev 1

367/377

STM32U59xxx

Package information

373

Table 163. WLCSP208 - Mechanical data

Symbol

millimeters

inches(1)

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

Min

Typ

Max

Min

Typ

Max

A(2)

2. The maximum total package height is calculated by the RSS method (Root Sum Square) using nominal

and tolerances values of A1 and A2.

0.58

0.0228

0.17

0.0067

0.38

0.0150

A3(3)

3. Back side coating. Nominal dimension is rounded to the 3rd decimal place resulting from process

capability.

0.025

0.0010

b(4)

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

0.22

0.24

0.27

0.0087

0.0094

0.0106

5.37

5.38

5.39

0.2114

0.2118

0.2122

5.45

5.47

5.49

0.2146

0.2154

0.2161

0.35

0.0138

4.38

0.1724

4.55

0.1791

F(5)

5. Calculated dimensions are rounded to the 3rd decimal place

0.503

0.0198

G(5)

0.462

0.0182

aaa

0.10

0.0039

bbb

0.10

0.0039

ccc(6)

6. Bump position designation per JESD 95-1, SPP-010. The tolerance of position that controls the location of

the pattern of balls with respect to datums X and Y. For each ball there is a cylindrical tolerance zone ccc

perpendicular to datum Z and located on true position with respect to datums X and Y as defined by e. The

axis perpendicular to datum Z of each ball must lie within this tolerance zone.

0.10

0.0039

ddd(7)

7. The tolerance of position that controls the location of the balls within the matrix with respect to each other.

For each ball there is a cylindrical tolerance zone ddd perpendicular to datum Z and located on true

position as defined by e. The axis perpendicular to datum Z of each ball must lie within this tolerance

zone. Each tolerance zone ddd in the array is contained entirely in the respective zone ccc above. The

axis of each ball must lie simultaneously in both tolerance zones.

0.05

0.0020

eee

0.05

0.0020

STM32U595AI Datenblatt(PDF) 367 Page - STMicroelectronics

STM32U595AI Datenblatt(HTML) 367 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datenblatt Download

Link URL