C22J 1. WARN NING This device comp plies with parrt 15 of the FC CC Rules. Ope eration is sub bject to the fo ollowing two cond ditions: (1) Th his device maay not cause harmful h interference, and (2) this devicce must accep pt any interference received, inccluding interfference that may m cause un ndesired operration. 2. Produ uct feattures The C22J module m is designed d to offer high integration, ultra‐low p power applicaation capaabilities.The system’s s block diagram is as a follow.
C22J 3. Key fe eaturess General features Up to 7 GPIOs cation,clock rate 2xUARTs , Download D and Communic r can be from 3.2 kHz to 6.5 MHz 24 bits audiio quality Operating temperature t range: ‐20℃ ℃~+85℃ Supports Bluetooth 5.0 classic and low energy Fllash featuress C22JJ module em mbeds Flash with w features below: 1) Total 2Mbit.. 2) RAM 768KB.
C22J 4. Pin layout TOP view 5. Pin function ns No PinName Type Descrription 1 GPIO1 Digital I/O O Generaal input/outpu 2 GND GND GND 3 ANT Analog RFsingal 4 GND GND GND 5 GPIO32 Digital I/O O Generaal input/outpu 6 VBAT PWR Power,, 3.6V max pow wer 7 VBAT PWR Power,, 3.
C22J 6. Size 13.4(mmm)*11.4(mmm)*2.8(mm) 7. Absolu ute maaximum m ratin ngs 8. Auxiliaary equ uipment PCBA Antennna: PCBA_BTT_ATA_1.0(ttype) 9. Antenna perrformaances Please ensuure the peaak gain of the Blueto ooth antennaa requirementts if the module m is used u in you ur designs. meets the following Type Peak Gain 1. PCB Antenna -3.04dBi 2. Wire Antenna -3.04dBi FC CC Statem ment FCC standards: FC CC CFR Title 47 4 Part 15 Su ubpart C Sectiion 15.247 PCB Antenna with antenna gaain ‐3.
C22J module must be only approved for use when installed in devices produced by a specific manufacturer. If any hardware modify or RF control software modify will be made by host manufacturer,C2PC or new certificate should be apply to get approval, if those change and modification made by host manufacturer not expressly approved by the party responsible for compliance, then it is illegal. FCC Radiation Exposure Statement The module can be installed or integrated in mobile or fix devices only.
C22J 1. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
