Newly offered by HopeRF is a low-power SoC RF transmitter with an enhanced embedded 1T-8051 core and 24 MHz high-speed RC oscillator. The CMT2189D supports dual-clock operating mode, achieving 24 MIPS operation. The low-speed clock is provided by the internal low-speed 32 kHz RC oscillator, serving as the clock source of the low-power RTC.
As for memory architecture, the on-chip 8 KB OTP ROM is for code storage, 8 KB PRAM for running code, 1 KB XRAM for data storage and 512 bit EEPROM for key data storage in case of power loss. The device also integrates 12 KB MASK ROM for the storage of API library functions of various chip modules.
In terms of digital peripherals, it boasts an on-chip AES-128 operation acceleration engine, true random number generator, one UART, one SPI, a watchdog, two 16-bit multifunction timers, one RTC, and 14 ports with multiplexing functions.
As to development and debugging, the CMT2189D adopts the 1-wire debugging interface, which requires only a single wire connecting it to the debugger to download code to PRAM, achieving simple and convenient online debugging.
The CMT2189D integrates a high-performance sub-1 GHz transmitter which uses a single-ended Class-E power amplifier architecture, achieving transmission power up to +13 dBm with a power consumption of only 18 mA.
The transmitter supports three modulation modes: OOK, GFSK and FSK. Applying the fractional phase-locked loop technology, it requires only one 26 MHz crystal oscillator to achieve most of the 27-960 MHz band coverage.
u-blox redefining what’s possible RF Design
Telecoms, Datacoms, Wireless, IoT
u-blox achieved what was once thought impossible with the launch of the DAN-F10N, the industry’s smallest and most reliable L1, L5 dual-band GNSS antenna module.
Read more...Channel sounding on Bluetooth module Avnet Silica
Telecoms, Datacoms, Wireless, IoT
The latest Bluetooth module from Panasonic Industry provides excellent performance and minimal power consumption.
Read more...Multiprotocol SoC RF Design
Telecoms, Datacoms, Wireless, IoT
The nRF54LM20A from Nordic Semiconductor is a multiprotocol wireless System-on-Chip designed for demanding wireless Bluetooth designs.
Read more...TDK launches DRIVE Avnet Abacus
Telecoms, Datacoms, Wireless, IoT
TDK launches DRIVE, a platform designed to unlock control-grade accuracy for advanced vehicle platforms without perception sensors.
Read more...High-performance Wi-Fi and Bluetooth module iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
The FCU741R is a high-performance Wi-Fi 4 module launched by Quectel, supporting 2,4 and 5 GHz frequencies which can be used for WLAN connection.
Read more...RF agile transceiver Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The AD9361 from Analog Devices is a high performance, highly integrated RF Agile Transceiver designed for use in 3G and 4G base station applications.
Read more...GaN power amplifier RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
Designed on a 0,15 µm GaN-on-SiC process, Macom’s 35 W high-power amplifier delivers a perfect blend of efficiency and resilience.
Read more...Ceramic substrate loop antenna RF Design
Telecoms, Datacoms, Wireless, IoT
The DLA.01 DECT ceramic loop antenna from Taoglas is a miniature edge mounted antenna designed for compact devices with minimal space availability.
Read more...High-performance MCU with mesh communication iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
The KGM133S is a high-performance by Quectel that boasts an ARM Cortex-M33 processor with a frequency of up to 78 MHz, and Matter, Thread, Zigbee, BLE 6.0, and BLE mesh.
Read more...Mercury Systems’ AM6000 Series RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
The AM6000 series of MMIC RF switches from Mercury Systems are characterised by their wide operating bandwidth, high linearity, and compact size.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version