SPK ELECTRONICS CO., LTD.
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BLUETOOTH 4.0LE single and dual Module
SPK-EBM-A20 BLUETOOTH 4.0LE Module
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Description
- DESCRIPTION
Bluetooth v4.0 Low Energy specifies two types(single mode and dual mode) of implementation.
Single mode chips implement the low energy specification and consume a fraction of the power of classic Bluetooth to allow the short-range wireless standard to extend to coin cell battery applications. Single mode BLE is not backwards compatible with previous Bluetooth standards.
Dual mode chips combine low energy with the power of classic Bluetooth and to become a defacto feature in new Bluetooth enabled cellular phones and computers. Dual mode BLE is backwards compatible but targeted to gateway products.
EBM-A20 is product from CSR's single mode BLE solution. CSR µEnergy enables ultra low-power connectivity and basic data transfer for applications previously limited by the power consumption, size constraints and complexity of other wireless standards. The CSR µEnergy platform provides everything required to create a Bluetooth low energy product with RF, baseband, MCU, qualified Bluetooth v4.0 stack and customer application running on a single IC. - FEATURES
- Bluetooth Low Energy available with CSR1010 QFN
- Bluetooth v4.0 specification
- Single mode Bluetooth low energy
- 7.5dBm Bluetooth low energy maximum TX output power
- -92.5dBm Bluetooth low energy RX sensitivity
- Support for Bluetooth v4.0 specification host stack including:
ATT, GATT, SMP, L2CAP, GAP - RSSI monitoring for proximity applications
- <600nA ultra low consumption in dormant mode
- Integrated 32kHz and 16MHz crystal or system clock
- Switch-mode power supply
- Programmable general purpose PIO controller
- 10-bit ADC
- 11 digital PIOs
- 3 analogue AIOs
- UART
- 512KB EEPROM
- 3 PWM modules
- Wake-up interrupt
- 64KB RAM and 64KB ROM
- Watchdog timer
- Dimensions:
EBM-A20A : 11.75 mm x 14.0 mm x 2.5 mm
EBM-A20B with printed antenna : 16.0 mm x 14.0 mm x 2.5 mm
EBM-A20C with chip antenna : 16.0 mm x 14.0 mm x 2.5 mm - Storage temperature range: -40ºC ~ +85ºC
- Operating temperature range: -30ºC ~ +85ºC
- Manufactured in conformance with RoHS
About Us
Welcome to SPK Electronics Co., Ltd., an industry leader with over 30 years of experience in manufacturing, OEM, and ODM electronic components. As the authorized agent of Seiko Epson for all frequency products, we specialize in providing cutting-edge solutions for a wide range of applications.
Our comprehensive product line includes quartz crystal units, crystal oscillators, VCXO, TCXO, VCO, OCXO, crystal, SAW, and ceramic filters, resonators, R.T.C., dielectric GPS patch antennas, filters, and resonators. We support various technologies such as GPS, GSM, 4G, 5G, WiFi, Bluetooth, notebook, e-book, cellular phones, Wireless LAN, mobile communication, audio products, and medical equipment.
At SPK, we take pride in our commitment to performance enhancement, continuous quality improvement, and customer satisfaction. Founded in September 1987 by Mr. Bor Chung Chang, SPK Electronics Co., Ltd., has deep roots in the industry. Our team consists of seasoned professionals with decades of experience in sales and engineering, many of whom previously worked at QUARTEK Technology Co., Ltd., under the leadership of Chairman B. C. Chang.
Drawing from our extensive expertise and resources, we provide products that enable semi-finished and finished GPS technologies. From antennas and modules for GPS, GSM, GPRS, Wifi, Glonass, and Bluetooth to GPS receivers, trackers, handheld devices, and AVL solutions, we offer a wide range of OEM and ODM services.
In addition to frequency-controlled products, we also specialize in touch panel screens, LCD connectors, cable assemblies, LEDs, relays, switches, buzzers, condenser microphone units, ceramic surge arresters, capacitors, LCD controllers, ICs, and more.
At SPK Electronics Co., Ltd., we are dedicated to meeting your product roadmaps and serving as your trusted partner for innovation. Experience our superior quality, comprehensive product offerings, and exceptional customer service today.
Business Type: Manufacturer/OEM
Main Products
Crystal, Oscillator, tcxo vcxo GPS Antenna, GPS receiver Module, Crystal Filter, Ceramic Filter, Resonator, Capacitor, Relay, Switch, Microphone, Buzzer, LED, GPS Antennas, GPS Modules, GPS Filter, IC, GPS, Touch Panel Screen, Bluetooth, LCD, GPS Tracker