WT11i-E-AI4 Bluegiga Technologies, WT11i-E-AI4 Datasheet - Page 4

• Manufacturer Part Number: WT11i-E-AI4
• Description: Bluetooth / 802.15.1 Modules WT11i Class1 2.1+EDR uFL Conn iWRAP 4
• Manufacturer: Bluegiga Technologies

Specifications of WT11i-E-AI4

• Rohs: yes
• Class: 1
• Sensitivity: - 83 dBm
• Operating Supply Voltage: 3.3 V
• Interface Type: UART, USB
• Antenna Connector Type: Chip
• Maximum Operating Temperature: + 85 C
• Dimensions: 35.75 mm x 14.5 mm x 2.6 mm
• Mounting Style: SMD/SMT

TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
10
3.1
3.2
3.3
3.4
3.5
6.1
6.2
6.3
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
10.1
Ordering Information......................................................................................................................................7
Pinout and Terminal Description ...................................................................................................................8
Electrical Characteristics ............................................................................................................................ 11
Physical Dimensions .................................................................................................................................. 13
Layout Guidelines ....................................................................................................................................... 14
UART Interface ........................................................................................................................................... 15
USB Interface ............................................................................................................................................. 18
Serial Peripheral Interface (SPI) ................................................................................................................. 22
PCM Codec Interface ................................................................................................................................. 23
I/O Parallel Ports ..................................................................................................................................... 30
Absolute Maximum Ratings ................................................................................................................ 11
Recommended Operating Conditions ................................................................................................. 11
Current Consumption .......................................................................................................................... 11
PIO Current Sink and Source Capability ............................................................................................. 12
Antenna Specification ......................................................................................................................... 12
UART Bypass ...................................................................................................................................... 17
UART Configuration While Reset is Active ......................................................................................... 17
UART Bypass Mode ............................................................................................................................ 17
USB Data Connections ....................................................................................................................... 18
USB Pull-Up resistor ........................................................................................................................... 18
USB Power Supply .............................................................................................................................. 18
Self-Powered Mode ............................................................................................................................. 18
Bus-Powered Mode ............................................................................................................................. 19
USB Suspend Current ......................................................................................................................... 20
USB Detach and Wake-Up Signaling.................................................................................................. 20
USB Driver .......................................................................................................................................... 21
USB v2.0 Compliance and Compatibility ............................................................................................ 21
PCM Interface Master/Slave ............................................................................................................... 23
Long Frame Sync ................................................................................................................................ 24
Short Frame Sync ............................................................................................................................... 24
Multi-slot Operation ............................................................................................................................. 25
GCI Interface ....................................................................................................................................... 25
Slots and Sample Formats .................................................................................................................. 26
Additional Features ............................................................................................................................. 27
PCM_CLK and PCM_SYNC Generation ............................................................................................ 27
PCM Configuration .............................................................................................................................. 28
PIO Defaults ................................................................................................................................. 30
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