CP2101 Ver la hoja de datos (PDF) - Silicon Laboratories

Número de pieza

componentes Descripción

Fabricante

CP2101

SINGLE-CHIP USB TO UART BRIDGE

Silicon Laboratories 

CP2101

Figure 4.2. QFN-28 Package Drawing

Table 4.2. QFN-28 Package Dimensions

Dimension Min

Nom

Max

A

0.80

0.90

1.00

A1

0.03

0.07

0.11

A3

0.25 REF

b

0.18

0.25

0.30

D

5.00 BSC.

D2

2.90

3.15

3.35

e

0.50 BSC.

E

5.00 BSC.

Dimension Min

Nom

Max

E2

2.90

3.15

3.35

L

0.45

0.55

0.65

aaa

0.15

bbb

0.10

ddd

0.05

eee

0.08

Z

0.435

Y

0.18

Notes:

1. All dimensions shown are in millimeters (mm) unless otherwise noted.

2. Dimensioning and Tolerancing per ANSI Y14.5M-1994.

3. This drawing conforms to JEDEC outline MO-243, variation VHHD except for custom features D2, E2, L, Z, and

Y which are toleranced per supplier designation.

4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020C specification for Small Body

Components.

Rev. 1.8

9

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