SIM3C134 查看數據表（PDF） - Silicon Laboratories

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SIM3C134

High-Performance, Low-Power, 32-Bit Precision32™ MCU Family with up to 256 kB of Flash

Silicon Laboratories 

SiM3C1xx

Figure 6.15. QFN-40 Landing Diagram

Table 6.13. QFN-40 Landing Diagram Dimensions

Dimension

mm

C1

5.90

C2

5.90

E

0.50

X1

0.30

Y1

0.85

X2

4.65

Y2

4.65

Notes:

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

2. This Land Pattern Design is based on the IPC-7351 guidelines.

3. All dimensions shown are at Maximum Material Condition (MMC).

Least Material Condition (LMC) is calculated based on a

Fabrication Allowance of 0.05 mm.

Rev.1.0

85

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