Document number BST-BME280-HS006-00 | May 2018 Bosch Sensortec
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third
parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.
Bosch Sensortec | HSMI BME280
2. Device marking
The BME280 device lid shows the following laser-marking:
2.1. Mass production devices
Table 1: Marking of mass production samples
Lot counter: 3 alphanumeric digits,
variable to generate mass production
trace-code
Product number: 1 alphanumeric digit,
fixed to identify product type, T = “U”
“U” is associated with the product
BME280 (part number 0 273 141 185)
Sub-contractor ID: 1 alphanumeric digit,
variable to identify sub-contractor (L = “P”)
2.2. Engineering samples
Table 2: Marking of engineering samples
Sample ID: 2 alphanumeric digits,
variable to generate trace-code
Eng. Sample ID: 1 alphanumeric digit,
fixed to identify engineering sample,
N = “ * ” or “e” or “E”
Counter ID: 2 alphanumeric digits,
variable to generate trace-code
To Next Page
Loading...
