EZR32HG220 Datasheet, PDF (82/86 Pages) Silicon Laboratories – Consumer electronics

7. Top Marking
The top marking is illustrated and explained below.
EZR32HG220 Data Sheet
Top Marking
Mark Method: Laser
Logo Size:
Top center
Font Size:
0.71 mm
Left-Justified
Line 1 Marking: EZR32
Line 2 Marking:
PPPPPPPPPP = Part Number
• P₁P₂: HG = Happy Gecko
• P₃P₄P₅: 220 (non USB)
• P₆P₇: Flash Size
• FD = 32
• FE = 64
Line 3 Marking: YY = Year
WW = Work Week
TTTTTT = Mfg Code
• P₈P₉: Radio
• 55 = EZRadio +13 dBm, -116 sensitivity
• 60 = EZRadioPRO +13 dBm, -126 sensitivity
• 61 = EZRadioPRO +16 dBm, -126 sensitivity
• 63 = EZRadioPRO +20 dBm, -126 sensitivity
• 67 = EZRadioPRO +13 dBm, -133 sensitivity
• 68 = EZRadioPRO +20 dBm, -133 sensitivity
• 69 = EZRadioPRO +13 & 20 dBm, -133 sensitivity
• P₁₀: Temperature Range
• G = -40 — 85 °C
Assigned by the Assembly House.
Corresponds to the year and work week of the mold
date.
Manufacturing Code from the Assembly Purchase Order
from assembly PO.
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