Data Sheet

Preliminary Specification Number : SP-ABR-105-A
Preliminary & Confidential
< Specification may be changed by Murata without notice >
Murata (China) Investment Co., Ltd.
Contents
1. Scope ................................................................................................................................................. 1
2. Part Number / Part Composition ..................................................................................................... 1
3. Block Diagram ................................................................................................................................... 1
4. Construction, Dimensions, Marking and Terminal Configurations ............................................ 2
4.1 Construction ................................................................................................................................. 2
4.2 Dimensions (in mm) ..................................................................................................................... 2
4.3 Label Marking .............................................................................................................................. 2
4.4 Pin assignment (top view)............................................................................................................ 3
4.5 Recommended land pattern ........................................................................................................ 4
4.6 Pin description ............................................................................................................................. 5
4.7 Configuration pins ........................................................................................................................ 6
5. Range ................................................................................................................................................. 6
5.1 Absolute maximum rating (T
a
=25℃, Z=50ohm) .......................................................................... 6
5.2 Operating conditions .................................................................................................................... 6
6. RoHS Compliance ............................................................................................................................. 6
7. RF Characteristics for IEEE802.11 .................................................................................................. 7
8. Power Up Sequence ......................................................................................................................... 7
9. Electrical Characteristics ................................................................................................................. 7
9.1 I/O Static Ratings, 3.3V ............................................................................................................... 7
9.2 Clock Specifications (optional) .................................................................................................... 8
9.2.1 RC32K Specifications .............................................................................................................. 8
9.2.2 Crystal Specifications (32.768kHz) .......................................................................................... 8
10. Reference Circuit .............................................................................................................................. 8
11. PCB Antenna Layout Guidance ...................................................................................................... 9
12. Package ........................................................................................................................................... 10