C8051F38B-GMR View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

C8051F38B-GMR

Full Speed USB Flash MCU Family

Silicon Laboratories 

C8051F380/1/2/3/4/5/6/7/C

Figure 3.2. TQFP-48 Package Diagram

Table 3.2. TQFP-48 Package Dimensions

Dimension Min

Nom

Max

A

—

—

1.20

A1

0.05

—

0.15

A2

0.95

1.00

1.05

b

0.17

0.22

0.27

c

0.09

—

0.20

D

9.00 BSC

D1

7.00 BSC

e

0.50 BSC

Dimension Min

Nom

Max

E

9.00 BSC

E1

7.00 BSC

L

0.45

0.60

0.75

aaa

0.20

bbb

0.20

ccc

0.08

ddd

0.08

q

0°

3.5°

7°

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 MS-026, variation ABC.

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

Components.

26

Rev. 1.4

Share Link: