CP2103-GMR Silicon Laboratories Inc, CP2103-GMR Datasheet - Page 10

• Manufacturer Part Number: CP2103-GMR
• Description: IC CTRLR BRIDGE USB-UART 28MLP
• Manufacturer: Silicon Laboratories Inc

Specifications of CP2103-GMR

• Applications: USB
• Interface: USB
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Mounting Type: Surface Mount
• For Use With: 336-1163 - KIT EVAL FOR CP2103 USB TO UART
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CP2103
10
Notes:
Dimension
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
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020 specification for small body components.
D2
A1
A3
A
D
E
b
e
which are toleranced per supplier designation.
0.80
0.03
0.18
2.90
Min
5.00 BSC.
0.50 BSC.
5.00 BSC.
0.25 REF
Nom
0.90
0.07
0.25
3.15
Table 8. QFN-28 Package Dimensions
Figure 3. QFN-28 Package Drawing
Max
1.00
0.30
3.35
0.11
Rev. 1.0
Dimension
aaa
bbb
ddd
eee
E2
Y
L
Z
2.90
0.45
Min
0.435
Nom
3.15
0.55
0.15
0.10
0.05
0.08
0.18
3.35
Max
0.65