Copyright © 2000-2013 Bluegiga Technologies
All rights reserved.
Bluegiga Technologies assumes no responsibility for any errors which may appear in this manual.
Furthermore, Bluegiga Technologies reserves the right to alter the hardware, software, and/or specifications
detailed here at any time without notice and does not make any commitment to update the information
contained here. Bluegiga’s products are not authorized for use as critical components in life support devices
or systems.
The WRAP is a registered trademark of Bluegiga Technologies
The
Bluetooth
trademark is owned by the Bluetooth SIG Inc., USA and is licensed to Bluegiga Technologies.
All other trademarks listed herein are owned by their respective owners.
Bluegiga Technologies Oy
VERSION HISTORY
Version
1.0
1.1
1.2
1.3
1.4
1.41
1.42
1.43
1.44
1.45
1.46
1.47
1.48
1.49
1.5
1.51
1.52
1.53
1.54
1.55
1.56
1.57
Comment
Release
FCC radiation exposure statement updated
FCC and IC statements updated, physical dimensions added
WT11i description updated
WT11i-E removed
IC statement in French added
Table 1: reset description corrected
Contact details updated
Terminal descriptions corrected, recommended PCB land pattern added,
layout recommendations updated
Current consumption, antenna characteristics
Package dimensions added
Tolerance for the external dimensions
Figure 9. Tolerances updated.
Page 38: Reset is active high
Current consumption corrected
TX power vs supply voltage and power control steps added
FCC certification notice updated
External dimensions
Pin No. 1 indicator in the PCN land pattern
Peak current consumption corrected from 170 mA to 180 mA
MIC Japan information updated
FCC/IC SAR requirement
Bluegiga Technologies Oy
TABLE OF CONTENTS
1
2
3
ORDERING INFORMATION .........................................................................................................................8
Pinout and Terminal Description ...................................................................................................................9
Electrical Characteristics ............................................................................................................................ 12
3.1
3.2
3.3
3.4
3.5
3.6
4
Absolute Maximum Ratings ................................................................................................................ 12
Recommended Operating Conditions ................................................................................................. 12
Current Consumption .......................................................................................................................... 12
PIO Current Sink and Source Capability ............................................................................................. 13
Radio Characteristics .......................................................................................................................... 13
Antenna Specification ......................................................................................................................... 15
Physical Dimensions .................................................................................................................................. 18
4.1
Package Drawings .............................................................................................................................. 19
5
6
Layout Guidelines ....................................................................................................................................... 21
UART Interface ........................................................................................................................................... 24
6.1
6.2
6.3
UART Bypass ...................................................................................................................................... 26
UART Configuration While Reset is Active ......................................................................................... 26
UART Bypass Mode ............................................................................................................................ 26
7
USB Interface ............................................................................................................................................. 27
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
USB Data Connections ....................................................................................................................... 27
USB Pull-Up resistor ........................................................................................................................... 27
USB Power Supply .............................................................................................................................. 27
Self-Powered Mode ............................................................................................................................. 27
Bus-Powered Mode ............................................................................................................................. 28
USB Suspend Current ......................................................................................................................... 29
USB Detach and Wake-Up Signaling.................................................................................................. 29
USB Driver .......................................................................................................................................... 30
USB v2.0 Compliance and Compatibility ............................................................................................ 30
8
9
Serial Peripheral Interface (SPI) ................................................................................................................. 31
PCM Codec Interface ................................................................................................................................. 32
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
PCM Interface Master/Slave ............................................................................................................... 32
Long Frame Sync ................................................................................................................................ 33
Short Frame Sync ............................................................................................................................... 33
Multi-slot Operation ............................................................................................................................. 34
GCI Interface ....................................................................................................................................... 34
Slots and Sample Formats .................................................................................................................. 35
Additional Features ............................................................................................................................. 36
PCM_CLK and PCM_SYNC Generation ............................................................................................ 36
PCM Configuration .............................................................................................................................. 37
Bluegiga Technologies Oy
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
