COMO-N832C Bluetooth ver. 5.
Overview Features COMO-N832C is Bluetooth Low Energy Module. COMO-N832C integrates all features of Bluetooth radio, software stack, antenna and host end user applications, which means no external micro controller. It provides a Bluetooth Low Energy fully compliant system for a data communication. ● Bluetooth 5.
By purchase of any of the products described in this document the customer accepts the document's validity and declares their agreement and understanding of its contents and recommendations. Comosia reserves the right to make changes as required at any time without notification. Please consult the most recently issued Product Specification before initiating or completing a design. This specification sheet is copyrighted.
1 About This Document 1.1 Purpose and Audience This Product Specification provides details on the functional, operational, and electrical characteristics of the Comosia “COMO-N832C” module. It is intended for hardware design, application, and Original Equipment Manufacturers (OEM) engineers. The product is referred to as “COMO-N832C” or “the module” within this document. 1.
2 Overview The COMO-N832C is a short-range, Class 2, BLE single mode module for implementing Bluetooth functionality into various electronic devices. And cost-effective, low-power, true system-on-chip (SoC) for Bluetooth low energy applications. It enables robust BLE master or slave nodes to be built with very low total bill-of-material costs. 2-1. Key features for main core ■ 2.
■ Up to 3xSPI master/slave with Easy DMA ■ Up to 2xI2C compatible 2-wire master / slave ■ I2S with Easy DMA ■ UART (CTS / RTS) with Easy DMA ■ Programmable peripheral interconnect (PPI) ■ Quadrature decoder (QDEC) ■ AES HW encryption with Easy DMA ■ Autonomous peripheral operation without CPU intervention using PPI and Easy DMA ■ 3x real-time counter (RTC) ■ Single crystal operation 2-3.
Power Consumption 2-4. RF Characteristics 2-5. Clock Management The module has a 32 MHz main crystal oscillator and 32.768 kHz RTC crystal oscillator. • Option : 32.
2-6. Peripherals The general GPIO is organized as one port with up to 30 I/Os enabling access and control of up to 30 pins through one port. Each GPIO can be accessed individually with the following user configurable features. ◉ Input/output direction ◉ Output drive strength ◉ Internal pull-up and pull-down resistors ◉ Wake-up from high or low level triggers on all pins ◉ Trigger interrupt on all pins ◉ All pins can be used by the PPI task/event system.
The temperature sensor measures die temperature over the temperature range of the device with 0.25 degree resolution. The SPI is implemented with Easy DMA support for ultra low power serial communication from an external SPI master. Easy DMA in conjunction with hardware-based semaphore mechanisms removes all real-time requirements associated with controlling the SPI slave from a low priority CPU execution context. The TWI slave with Easy DMA (TWIS) is compatible with I2C operating at 100 kHz and 400 kHz.
3. Recommended Soldering Profile The data here is given only for guidance on solder and has to be adapted to your process and other reflow parameters for example the used solder paste. The paste manufacturer provides a reflow profile recommendation for his products. Opposite side re-flow is prohibited due to module weight. Devices will withstand the specified profile and will withstand up to 1 re-flows to a maximum temperature of 260 degree.
4. Cautions Failure to follow the guidelines set forth in this document may result in degrading of the modules functions and damage to the module. 4.1. Design Notes 1. Follow the conditions written in this specification, especially the control signals of this module. 2. The supply voltage must be free of AC ripple voltage (for example from a battery or a low noise regulator output).
2. Do not use dropped modules. 3. Do not touch, damage or soil the pins. 4. Follow the recommended condition ratings about the power supply applied to this module. 5. Electrode peeling strength: Do not apply a force of more than 4.9 N in any direction on the soldered module 6. Pressing on parts of the metal cover or fastening objects to the metal cover will cause damage. 7.
5.3. Other Cautions 1. Do not use the module for other purposes than those listed in the doucument. 2. Be sure to provide an appropriate fail-safe function on your product to prevent any additional damage that may be caused by the abnormal function or the failure of the module. 3. These modules are not intended for use under the special conditions shown below.
9. Certification Information Brand Name: Comosia Co.,Ltd. Address: #504-1, Business Incubator, 545, Seobu-ro, Uijeongbu-si, Gyeonggi-do, 11618, Korea Tel: +82-70-7949-8907 Product name: BLE module Model number: COMO-N832C FCC IC : 2AXON-COMO-N832C Manufacturer / Country of Origin: Comosia Co.,Ltd / Korea 10.
The end user has to also be informed that any changes or modifications not expressly approved by manufacturer could void the user’s authority to operate this equipment. If the labelling area is small than the palm of the hand, then additional FCC part 15.19 statement is required to be available in the users manual: This device complies wirh Part 15 of FCC rules.
