STMicroelectronics has disclosed details of a multipurpose microcontroller that targets applications in wireless infrastructure equipment. Under the development name 'GreenFIELD' and part number STW21000, the new chip combines an ARM926EJ-S 330 MIPS RISC processor core, 16 Mbit of on-chip eDRAM memory, an eFPGA (embedded field-programmable gate array) block, and a wide range of analog and digital peripherals.
The GreenFIELD-STW21000 is the second advanced SoC product to be announced by ST's wireless infrastructure division. The 'GreenSIDE' (STW51000) multistandard WCDMA/CDMA2000/TD-SCDMA/EDGE base-band solution was recently announced.
The STW21000 product offers a very high level of flexibility through its programmable ARM core. In addition, the dedicated eFPGA enables a large variety of interfaces to be reprogrammed on the device, therefore protecting customer investments on the platform and maximising the possibility of re-use within multiple applications. It can be used in several different base-station functions such as feed forward and digital pre-distortion radio network controllers, remote control for electrical tilt antennas resulting in easier design and lower overall costs and power.
For more information contact, Simon Churches, Arrow Altech Distribution, +27 (0)11 923 9600, [email protected]
Microchip enhances TrustMANAGER platform Altron Arrow
DSP, Micros & Memory
Firmware over-the-air updates and remote cryptographic key management provide scalable solutions for addressing IoT security challenges.
Read more...Adaptive optics’ power solution Altron Arrow
Opto-Electronics
Vicor power-dense adaptive optical modules enable colossal telescopes to look into the past for deep space discoveries.
Read more...MCU for low-power, IoT applications NuVision Electronics
DSP, Micros & Memory
Silicon Labs recently announced the PG26, a general-purpose microcontroller with a dedicated matrix vector processor to enhance AI/ML hardware accelerator speeds.
Read more...Wide input voltage buck-boost converter Altron Arrow
Power Electronics / Power Management
The MAX77859 from Analog Devices is a high-efficiency, high-performance buck-boost converter targeted for systems requiring a wide input voltage range of between 2,5 and 22 V.
Read more...EEPROMs for industrial and military markets Vepac Electronics
DSP, Micros & Memory
Designed to ensure the data retention and the secure and safe boot of digital systems, the memory product line includes small and medium density EEPROMs from 16 kb to 1 Mb.
Read more...PLCnext – Open, IIoT-ready industrial platform IOT Electronics
DSP, Micros & Memory
PLCnext can be used alongside an existing PLC system, collecting control system data via EtherNet/IP, PROFINET, or MODBUS, and can push this information to a cloud instance.
Read more...ICs vs modules: Understanding the technical trade-offs for IoT applications NuVision Electronics
Editor's Choice DSP, Micros & Memory
As the IoT continues to transform industries, design decisions around wireless connectivity components become increasingly complex with engineers often facing the dilemma of choosing between ICs and wireless modules for their IoT applications.
Read more...Hardware quantum resistance to embedded controllers Avnet Silica
DSP, Micros & Memory
To help system architects meet evolving security demands, Microchip Technology has developed its MEC175xB embedded controllers with embedded immutable post-quantum cryptography support.