C8051F521A-IM View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

C8051F521A-IM

8/4/2 kB ISP Flash MCU Family

Silicon Laboratories 

C8051F52x/F53x



Figure 3.5. TSSOP-20 Package Diagram

Table 3.5. TSSOP-20 Package Diagram Dimensions

Symbol

Min

Nom

Max

A

—

A1

0.05

A2

0.80

—

1.20

—

0.15

1.00

1.05

b

0.19

—

0.30

c

0.09

—

0.20

D

6.40

6.50

6.60

e

0.65 BSC.

E

6.40 BSC.

E1

4.30

4.40

4.50

L

0.45

0.60

0.75

1

0°

—

8°

aaa

0.10

bbb

0.10

ddd

0.20

Notes:

1. All dimensions shown are in millimeters (mm).

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

3. This drawing conforms to JEDEC outline MO-153, variation AC.

4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020

specification for Small Body Components.

Rev. 1.4

43

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