OKI Semiconductor
MK70110/MK70120
Bluetooth Module
PEDLMK70-02
Issue Date: Apr. 24, 2002
Preliminary
GENERAL DESCRIPTION
The MK70110 and MK70120 are Bluetooth modules that operate in the 2.4 GHz band. Mounted on the board of
each of these modules are Bluetooth baseband & RF transceiver IC, RF filter, flash memory, and TCXO. Lower
protocol stacks up to the HCI are already installed in these modules as software. These modules can be connected
to user’s board product by using the connector the modules have. Since the modules are provided not only with the
UART and USB interfaces as communication control interfaces but with a PCM interface as a voice control
interface, they can cope with any application for data and voice communication.
The MK70110 is equipped with an RF coaxial connector, and the MK70120 has a chip antenna built-in.
By utilizing the MK70110/MK70120, the development TAT for products equipped with Bluetooth can be
shortened very effectively.
FEATURES
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Conforms to the Bluetooth Specification Version 1.1
Optimized design where originally developed LSI chips and authorized Oki software are used
HCI full module includes Bluetooth baseband IC & RF transceiver IC, flash memory and TCXO
RF output power: Class 2
RF I/O: MK70110: RF coaxial connector / MK70120: Internal chip antenna
Interfaces provided
UART interface* (up to 921.6 kbps)
USB interface* (USB1.1-conformed)
PCM interface (selectable between PCM Linear/A-law/µ-law)
* Supports HCI commands.
BLUETOOTH is a trademark owned by Bluetooth SIG, Inc. and licensed to Oki Electric Industry.
The information contained herein can change without notice owing to the product being under development.
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