Data Sheet

K255B-SR
FN-LINK TECHNOLOGY LIMITED Proprietary & Confidential Information
3
Block Diagram:
1.3 General Specification
Model Name
K255B-SR
Product Description
Support Wi-Fi/Bluetooth functionalities
Dimension
L x W x H: 15 x 13 x 2.15 mm (typical)
Wi-Fi Interface
Support SDIO 3.0
BT Interface
UART / PCM
Operating temperature
0°C to 70°C
Storage temperature
-40°C to 85°C
1.4 Recommended Operating Rating
Min.
Typ.
Max.
Unit
Operating Temperature
0
25
70
deg.C
VCC33
3.15
3.3
3.45
V
VDDIO
1.62
1.8
1.98
V
※1.5 EEPROM Information
WI-FI
ID
TBD