Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. C-2S _V 1.0 C-2S specification
(WiFi &B LE module) product modelC-2S document number X ZX_RD_SP_C-2S V1.0 hardware version V 1.0 Revision No V 1.0 commencement date 2020-08-19 Documents containing (C-CHIP) confidential documents may not be passed on without permission File include (C-CHIP) classified documents, with out permission, can not be excluded Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. C-2S _V 1.0 Change record Change History Change record Version V1.0 Revised content Initial development Page
Revision date 2020-08-19 Revision Wu Delong Auditor Contact information Web site: WWW.C-CHIP.COM.CN Tel :0755-29179480/81/82 Fax :0755-84736169 Address: A3 Dong, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. C-2S _V 1.0 Directory 1 2 3 4 5 Summary Summary................................................................................................................................................ 3 Basic characteristics Features.................................................................................................................................4 Application Application Field................................................................................................................................ 4 Box Module block diagram.................................................................................................................................... 5 Performance Parameter of performance parameters..................................................................................5 5.1 Module parameters................................................................................................................................ 5 5.2 Recommended working conditions........................................................................................................6 5.3 Maximum range......................................................................................................................................6 5.4 Current.................................................................................................................................................... 6 5.5 RF parameters.........................................................................................................................................7 5.6 Input/output terminal characteristics....................................................................................................7 5.7 Electrostatic testing................................................................................................................................ 7 6 Module Size Chart and Foot Defining Mechanical Size and Pin Definition.........................................................8 6.1 Module Size Chart...................................................................................................................................8 6.2 Module Foot Bit Definition Chart........................................................................................................... 8 6.3 Pin Function Description........................................................................................................................ 8 Application Note for Note.................................................................................................................................... 10 Reflow Temperature Profile recommended reflux temperature...........................................................................11 7 8 1 Summary Summary C-2S is integrated WIFI& Bluetooth BLE dual-mode module, using C-C HIP CC8000_QFN32-- integrated Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. C-2S _V 1.0 single chip scheme. ARM9 32-bit MCU kernel ,120 MHz main frequency, built-in 256 KBRAM. Supports 802.11 b/g/n WIFI standards. Support 802.11 b/g/n standards Station,Soft AP,Station+Soft AP support Maximum transmission rate MHz 72.2 Mbps using 20 bandwidth Module built-in board antenna, external antenna optional Working voltage: DC 3.3-3.6V, Working ambient temperature :-20to +85 Interface and external equipment 1 x UART Interface 1 x I2C (Reuse) 5 x PMW Output 8 Programmable GPIO( Multiplexing) 1 x ADC Interface 2 Basic characteristics Features Supporting BT LE4.2 standards, support 802.11 b/g/n 1x1 protocol b1,2,5.5,11 802.11 g6,9,12,18,24,36,48,54 802.11 802.11 n HT20MCS0~7 Support 20 MHz bandwidth and STBC STA/AP/Direct/Repeater network model Support SGI Green-Field Preamble and supported A-MPDU Supporting mechanisms WPA,WPA2,WAPI security 50 MHz SDIO interface support On-chip 2 M FLASH, extend to 4 M, support transparent download Support block reply Support fragmentation and reorganization Support Network SoftAP
(Infrastructure BSS) Station/
Mode Infrastructure 3 Application Application Field IOT Internet of things applications Smart Home Industrial control Network equipment Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. C-2S _V 1.0 4 Box Module block diagram 5 P erformance P arameter of performance parameters 5.1 Module parameters Wireless standards Antenna Frequency range Transmission power Receiving sensitivity Module parameters WIFI 802.11b /g/n,1T1R PCB antenna 2.4G WIFI: 2412-2472 MHz (For EU) BLE: 2402-2480 MHz dBm IEEE802.11b <17 dBm IEEE802.11g <14 dBm IEEE802.11n <13 dbm BLE <6
<unk6> b <-90 dB
<unk6> g <-73 dB
<unk6> n <-71 dB BLE<-95 dB Wireless network type WIFI distance Extended interface Security mechanisms Type of encryption Online upgrade Size Certification information STA/AP/AP+STA
>100 m UART,GPIO,ADC ,PWM,I2C, W EP,WPA -PSK/WPA 2_PSK,WPA/WPA2 WEP64/WEP128/AES Support mm 15(W)18 mm (L)3.0(H) DIP Certification Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. 5.2 Recommended working conditions C-2S _V 1.0 Scope of operation Operating temperature range Min Typical Max
-20
+3.1 3.1 0 2400
+3.3
+3.3
+85
+3.6
+3.6
+3.6 2484 Unit C V V V MHz Min Max Unit
-20 0 0
+85
+3.6
+3.6 C V V VCC I/O power (VDD_PIO) AIO input Frequency range 5.3 Maximum range Scope of operation Storage temperature V CC operating voltage I/O voltage 5.4 Current Parameters Fast distribution network status
(Bluetooth Distribution Network) Fast distribution network status
(AP distribution network) Fast distribution network status
(EZ distribution network) Network connection idle State Network connection operation State Deep Standby Shutdown mode Test conditions Module in fast distribution network state, Wi-Fi Light flash Module in hot distribution network state, Wi-Fi Slow light Module in fast distribution network state, WIFI Light flash Wi-Fi module is in working condition The indicator lights always go Wi-Fi module is in working condition The indicator lights always go MCU stop. Can only be awakened by interruptions and internal external RTC CEN=0 Min Typical Max 87 380 Unit mA 95 106 55 38 2 7 402 mA 386 mA 132 mA 206 mA mA uA All of the above test results are in 25C room temperature 3.3 V power supply mode Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. C-2S _V 1.0 5.5 R F parameters Parameters Working frequency Conditions Transmission power Sensitivity IEEE802.11b IEEE802.11g IEEE802.11n BLE IEEE802.11b IEEE802.11g IEEE802.11n BLE Minimum 2412
Typical values
17 14 13 6
Maximum 2484
-90
-73
-71
-95 Unit MHz dBm dBm dBm dBm dBm dBm dBm dBm All of the above test results are in 25C room temperature 3.3 V power supply mode 5.6 Input/output terminal characteristics Scope of operation Minimum value VIL input logic low level VIH input logic high level Tr/Tf Output level VOL output logic low, IOL=-0.25 mA) VOH input logic high level, IO H =0.25 mA) Input and tri-state current Up and down resistance Weak up and down CI input capacitance VSS-0.3 VCC-0.3
VSS VCC-0.3 Min 3.5 8
Typical values
Maximum value VSS+0.3 VCC+0.3 25 VSS+0.3 VCC+0.3 Typical 4.7 40 5 Max 6.0 50
Unit ns V V V V Unit K uA pF 5.7 Electrostatic testing Project Electrostatic
(human model HBM) release Conditions Mannequin HBM ,TAMB=25 HBM ,TAMB=C Parameters
+/- 2000 Unit V Electrostatic
(machine model MM) release Machine HBM ,TAMB=C model HBM
,TAMB=25
+/-400 V Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. C-2S _V 1.0 6 Module Size Chart and Foot Defining Mechanical Size and Pin Definition 6.1 Module Size Chart 6.2 Module Foot Bit Definition Chart 6.3 Pin Function Description Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. C-2S _V 1.0 Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. C-2S _V 1.0 7 Application Note for Note A. During the use of the module, please pay attention to avoid the influence of interference sources such as power amplifier, boost circuit and DC/DC circuit on the module, and avoid the module power supply circuit forming series circuit with high power circuit unit to reduce the interference B. If there are batteries, metal objects, LCD screens, horns, etc. next to the module antenna, the distance from the antenna is required to be at least 15 mm (as shown) C. PCB board: because metal will weaken the function of the antenna, when giving the module board, it is strictly forbidden to lay the ground and line under the module antenna. D. Because the metal case is shielding the RF signal, it is recommended not to install it in the E. As for the WIFI environment, the wireless signal is easily affected by the surrounding environment, such as trees, metals and other obstacles will absorb the wireless signal to a certain extent, so in practical applications, the distance of data transmission is affected metal case to a certain extent Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN Shenzhen Core Technology Co. Ltd SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD. C-2S _V 1.0 8 Reflow Temperature Profile recommended reflux temperature Key features of the profile
- Initial Ramp=1-2.5/ sec to 175equilibrium
- Equilibrium time=60 to 80seconds Ramp to Maximum temperature (250)=3/ sec Max
- Time above liquidus temperature(217 seconds 45-90
- Device absolute maximum reflow temperature250 Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen, Tel :0755-29179480/81/82 Fax :0755-84736169 Company address: WWW.C-CHIP.COM.CN FCC regulatory compliance statement 15.19 Statement 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) this device must accept any interference received, including interference that may cause undesired operation. 15.21 Information to user Warning: changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. List of applicable FCC rules:
47 CFR Part 15, Subpart C 15.203 47 CFR Part 15, Subpart C 15.205 47 CFR Part 15, Subpart C 15.207 47 CFR Part 15, Subpart C 15.209 47 CFR Part 15, Subpart C 15.247 47 CFR Part 2 2.1091 Summarize the specific operational use conditions This module can be used in IOT devices. For example, after installing the single module, the printer can be connected to the router through the wireless network. Within the WiFi coverage, the user can send various printing instructions from the smartphone or PC, which will be very convenient. The input voltage to the module is nominally 5V. Only the embedded integral antenna is allowed. Any other external antenna is prohibited. Limited module procedures This module is not a limited module. Trace antenna designs The antenna is not a trace antenna. RF exposure considerations This Module complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Label and compliance information Antennas This module is tested with PCB antenna, and the Max. antenna gain is 0dBi. If you desire to increase antenna gain and either change antenna type or use same antenna type certified, a Class II permissive change application is required to be filed by us, or you (host manufacturer) can take responsibility through the change in FCC ID (new application) procedure followed by a Class II permissive change application. Please notice that if the FCC identification number 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. This exterior label can use wording such as the following: Contains FCC ID: 2AR7VC-2S any similar wording that expresses the same meaning may be used. 15.19 Labelling requirements shall be complied on end user device. Labelling rules for special device, please refer to 2.925, 15.19 (a)(5) and relevant KDB publications. For E-label, please refer to 2.935. The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or install module. The module is limited to installation in mobile application, a separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and difference antenna configurations. Test software access to different test modes: Wifi Test Tool v1.4.0 Testing item, Frequencies, Transmit Power, Modulation Type, test Antennas can be selected on the test script instructions. Information on test modes and additional testing requirements Additional testing, Part 15 Subpart B disclaimer This modular transmitter is only FCC authorized for the specific rule parts listed on our grant, host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. Host manufacturer in any case shall ensure host product which is installed and operating with the module is in compliant with Part 15B requirements. Please note that For a Class B or Class A digital device or peripheral, the instructions furnished the user manual of the end-user product shall include statement set out in 15.105 Information to the user or such similar statement and place it in a prominent location in the text of host product manual. Original texts as following:
For Class B Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.