Taipei, Friday, Mar 29, 2024, 23:04

Technology Front

New BC66F2430 Sub-1GHz RF Super-Regenerative OOK Receiver A/D SoC MCU

Published: Sep 05,2017

397 Read

Holtek announces the release of its low power, high sensitivity RF OOK receiver A/D type SoC flash MCU, the BC66F2430. The device operates in both the 315M and 433MHz ISM frequency bands, frequencies which are suitable for wireless receiver products such as wireless ceiling fans, wireless doorbells and smart home wireless control applications.

More on This

HOLTEK New HT32F67233 Sub-1GHz GFSK Transceiver Arm Cortex -M0+ MCU

Holtek announces the release of its new wireless communication dedicated MCU, an Arm Cortex-M0+ core Sub-1GHz GFSK transceiver, the HT32F67233...

HOLTEK New BC66F2143 Sub-1GHz RF Transmitter MCU

Holtek announces the release of its new Sub-1GHz RF OOK/FSK Transmitter Flash MCU, the BC66F2143. This new device, which can operate in the license-free ISM bands...

The device includes a Flash Program Memory capacity of 2K×16 bits and a Data Memory capacity of 128 bytes. An internal 64-byte true EEPROM is also provided to store non-volatile data such as application setup parameters. The device has a 10-bit Compact type and 16-bit Standard type Timer Module, dual Time Base functions, a high precision 16MHz fully internal RC oscillator and a 4-channel 12-bit resolution A/D converter.

Additionally there are 4 SCOM outputs which are used to drive LCD displays as well as a Low Voltage Detector and a Low Voltage Reset function. The device provides up to 17 I/O lines which also incorporate slew rate control functions.

The device includes an integrated a low noise amplifier (LNA), a VCO oscillator, a digital demodulation function and a simplified wireless receiver circuit design. The device has an operation voltage ranging from 4.5V to 5.5V, and meets with industrial specifications requirements of -40℃~85℃. It also has low power features and a receiving sensitivity of up to -97dBm. The device is supplied in 16-pin NSOP-EP and 24-pin SSOP-EP package types, which comply with the requirements of thin wireless products and modules.

comments powered by Disqus