Data Sheet
Table Of Contents
- 1. Feature List
- 2. Ordering Information
- 3. System Overview
- 4. Electrical Characteristics
- 4.1 Absolute Maximum Ratings
- 4.2 General Operating Conditions
- 4.3 MCU Current Consumption with 3 V Supply
- 4.4 Radio Current Consumption with 3 V Supply
- 4.5 RF Transmitter General Characteristics for the 2.4 GHz Band
- 4.6 RF Receiver General Characteristics for the 2.4 GHz Band
- 4.7 RF Receiver Characteristics for 802.15.4 DSSS-OQPSK in the 2.4 GHz Band
- 4.8 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 1 Mbps Data Rate
- 4.9 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 2 Mbps Data Rate
- 4.10 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 500 kbps Data Rate
- 4.11 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 125 kbps Data Rate
- 4.12 High-Frequency Crystal
- 4.13 Low-Frequency Crystal
- 4.14 Precision Low Frequency RC Oscillator (LFRCO)
- 4.15 GPIO Pins
- 4.16 Microcontroller Peripherals
- 4.17 Typical Performance Curves
- 5. Reference Diagrams
- 6. Pin Definitions
- 7. Design Guidelines
- 8. Package Specifications
- 9. Soldering Recommendations
- 10. Tape and Reel
- 11. Certifications
- 12. Revision History
Confidential
11.4 ISED Canada
ISED
This radio transmitter (IC: 5123A-GM220P) has been approved by Innovation, Science and Economic Development Canada (ISED
Canada, formerly Industry Canada) to operate with the embedded antenna and with the antenna type(s) listed in 11.1 Qualified Anten-
nas, with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain
listed, are strictly prohibited for use with this device.
This device complies with ISED’s license-exempt RSS standards. Operation is subject to the following two conditions:
1. This device may not cause interference; and
2. This device must accept any interference, including interference that may cause undesired operation of the device
RF Exposure Statement
Exception from routine SAR evaluation limits are given in RSS-102 Issue 5.
The module meets the given requirements when the minimum separation distance to human body is as indicated in Table 11.1 Mini-
mum Separation Distances for SAR Evaluation Exemption on page 43.
RF exposure or SAR evaluation is not required when the separation distances from the human body are equal or above those stated in
Table 11.1 Minimum Separation Distances for SAR Evaluation Exemption on page 43. If the separation distance is less than stated in
Table 11.1 Minimum Separation Distances for SAR Evaluation Exemption on page 43. the OEM integrator is responsible for evaluat-
ing the SAR.
OEM Responsibilities to comply with IC Regulations
The module has been certified for integration into products only by OEM integrators under the following conditions:
• The antenna must be installed such that a minimum separation distance as stated above is maintained between the radiator (anten-
na) and all persons at all times.
• The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter.
Important Note: In the event that these conditions cannot be met, the final product will have to undergo additional testing to evaluate
the RF exposure in order for the ISED authorization to remain valid, and a permissive change will have to be applied with the help of
the customer's own Telecommunication Certification Body typically acting as the certificate holder’s agent.
End Product Labeling
The MGM220P module is labeled with its own IC ID. If the IC ID is not visible when the module is installed inside another device, then
the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the
final end product must be labeled in a visible area with the following:
“Contains Transmitter Module IC: 5123A-GM220P ”
or
“Contains IC: 5123A-GM220P”
The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module or
change RF related parameters in the user manual of the end product.
As long as all the conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still respon-
sible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital
device emissions, PC peripheral requirements, etc.).
CAN ICES-003 (B)
This Class B digital apparatus complies with Canadian ICES-003.
MGM220P Wireless Gecko Bluetooth Module Data Sheet
Certifications
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