CP2102EK View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

CP2102EK

SINGLE-CHIP USB TO UART BRIDGE

Silicon Laboratories 

CP2102

Bottom View

L

7

6

D2

5

D2

2

4

3

2

1

DETAIL 1

15

16

17

18

R

19

20

21

6xe

D

Side View

e

DETAIL 1

AA

Table 6. QFN-28 Package

Dimensions

MM

MIN TYP MAX

A 0.80 0.90 1.00

A1

0 0.02 0.05

A2

0 0.65 1.00

A3 — 0.25 —

b 0.18 0.23 0.30

D

— 5.00 —

D2 2.90 3.15 3.35

E

— 5.00 —

E2 2.90 3.15 3.35

e

— 0.5 —

L 0.45 0.55 0.65

N

— 28 —

ND —

7

—

NE —

7

—

R 0.09 —

—

AA — 0.435 —

BB — 0.435 —

CC — 0.18 —

DD — 0.18 —

CC

Figure 3. QFN-28 Package Drawing

8

Rev. 1.2

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