TiWi-uB1 Module
DATASHEET
TiWi-uB1 Bluetooth Smart (BLE) Module
FEATURES
DESCRIPTION
LSR would like to announce a low-cost and low-
power consumption module which has all of the
BluetoothSmart functionalities.
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Built in CC2541 single-chip Bluetooth Smart
(BLE 4.0) System-On-Chip (SOC).
Memory: 256kB FLASH, 8kB RAM
RF Output Power: 0 dBm (Class 3)
RF Receive Sensitivity: -94 dBm
Size: 11.6mm x 17.9 mm x 2.3 mm
Operating Voltage: 2.0V to 3.6V
Operating Temperature: -40 to +85o C
Worldwide Acceptance: FCC (USA), IC
(Canada), ETSI (Europe), Giteki (Japan)
REACH and RoHS compliant
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Complete power-optimized stack, including
Controller and Host
o GAP – Central, Peripheral, Observer, or
Broadcaster (Including Combination
Roles)
The TiWi-uB1 module fully supports the single
mode Bluetooth Low Energy operation, and the
output power can support class 3. The module
provides the ability to either put your entire
application into the integrated 8051 microcontroller,
or use the module in Network Processor mode in
conjunction with the microcontroller of your choice.
o ATT/GATT – Client and Server
o SMP
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AES-128 Encryption and
Decryption
o L2CAP
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Multiple Configuration Options
o Single-Chip Configuration, Allowing
Applications to Run on CC2541
o Network Processor Interface for
Applications Running on an External
Microcontroller
Need to get to market quickly? Not an expert in
Bluetooth Low Energy? Need a custom antenna?
Do you need help with your host board? LSR Design
Services will be happy to develop custom hardware
or software, or help integrate the design. Contact
us at sales@lsr.com or call us at 262-375-4400.
APPLICATIONS
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2.4 GHz Bluetooth Low Energy Systems
Human-Interface Devices (Keyboard,
Mouse, Remote Control)
Sports and Leisure Equipment
Mobile Phone Accessories
Consumer Electronics
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The information in this document is subject to change without notice.
330-0132-R1.8 Copyright © 2013-2018 LSR
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