c8051t623-g Silicon Laboratories, c8051t623-g Datasheet - Page 26

• Manufacturer Part Number: c8051t623-g
• Description: Full Speed Usb Eprom Mcu Family
• Manufacturer: Silicon Laboratories

C8051T622/3 and C8051T326/7
5. QFN-28 Package Specifications
26
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 the JEDEC Solid State Outline MO-220, variation VHHD except for
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020 specification for Small Body
A1
A3
D2
E2
D
A
E
b
e
custom features D2, E2, Z, Y, and L which are toleranced per supplier designation.
Components.
0.80
0.00
0.18
2.90
2.90
Min
Table 5.1. QFN-28 Package Dimensions
5.00 BSC.
0.50 BSC.
5.00 BSC.
0.25 REF
Figure 5.1. QFN-28 Package Drawing
0.90
0.23
3.15
3.15
0.02
Typ
Max
1.00
0.05
0.30
3.35
3.35
Rev. 1.1
Dimension
aaa
bbb
ddd
eee
L1
Z
Y
L
0.35
0.00
Min
0.55
0.15
0.10
0.05
0.08
0.44
0.18
Typ
—
Max
0.65
0.15