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Bluetooth module C22K

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Product features

The C22K module is designed to offer high integration, ultra‐low power application

capabilities. The system’s block diagram is as follow.

It embeds Flash, LDO and DCDC, crystal, RF match network and etc. With the high

integration level of the module, few external components are needed to satisfy customers’

ultra‐low cost requirements.

Its typical applications include, but are not limited to the following:

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Smartphone and tablet accessories

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RF Remote Control

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Sports and fitness tracking

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Wireless toys

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Smart Lighting , Smart Home devices

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Key features

2.1 General features

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Up to 7 GPIOs.

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UART with hardware flow control and 7816 protocol support.

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Swire debug Interface.

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Operating temperature range: ‐40℃~+85℃

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Supports BLE, BLE Mesh, RF4CE and 2.4GHz proprietary technologies into a single SoC

without the requirement for an external DSP

2.2 Flash features

C22K module embeds Flash with features below:

1) Total 512kB (4Mbits).

2) Flexible architecture: 4kB per Sector, 64kB/32kB per block.

Summary of content (7 pages)

PAGE 1
Bluetooth module C22K 1、Product features The C22K module is designed to offer high integration, ultra‐low power application capabilities. The system’s block diagram is as follow. It embeds Flash, LDO and DCDC, crystal, RF match network and etc. With the high integration level of the module, few external components are needed to satisfy customers’ ultra‐low cost requirements.
PAGE 2
Bluetooth module C22K 3) Up to 256 Bytes per programmable page. 4) Write protect all or portions of memory. 5) Sector erase (4kB). 6) Block erase (32kB/64kB). 7) Cycle Endurance: 100,000 program/erases. 8) Data Retention: typical 20‐year retention. 9) Multi firmware encryption methods for anti‐cloning protection. 2.3 RF features 1) BLE/802.15.4/2.4GHz RF transceiver embedded, working in worldwide 2.4GHz ISM band. 2) Bluetooth 5.0 Compliant, 1Mbps and 2Mbps, Long Range 125kbps and 500kbps. 3) IEEE802.15.
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Bluetooth module C22K 4、Pin functions No Pin Name Type Description 1 IO4 Digital I/O General input/output 2 GND GND GND 3 ANT Analog RF singal 4 GND GND GND 5 IO1 Digital I/O General input/output 6 VBAT PWR Power, 3.6V max power 7 VBAT PWR Power, 3.
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Bluetooth module C22K Top view 7、Size 13.4(mm)*11.4(mm)*2.
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Bluetooth module C22K FCC Statement FCC standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 PCB Antenna with antenna gain ‐1dBi We will retain control over the final installation of the modular such that compliance of the end product is assured. In such cases, an operating condition on the limit modular approval for the module must be only approved for use when installed in devices produced by a specific manufacturer.
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Bluetooth module C22K FCC certification specialist in order to determine if a Permissive Class II Change or new Certification is required. Upgrade Firmware: The software provided for firmware upgrade will not be capable to affect any RF parameters as certified for the FCC for this module, in order to prevent compliance issues.
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Bluetooth module C22K Any company of the host device which install this modular with limit modular approval should perform the test of radiated & conducted emission and spurious emission,etc. according to FCC CFR Part 15C: 15.247 and 15.209&15.209,15B class B requirement, Only if the test result comply with FCC CFR Part 15C: 15.247 and 15.209&15.209,15B class B requirement，then the host can be sold legally.