Espressif Systems released the ESP-PSRAM32, which is a 1,8 V, 32 Mbit SPI/QPI (serial/quad parallel interface) pseudo SRAM (static random access memory) device.
The chip is configurable as 1-bit input and output separately, or 4-bit I/O common interface, and all of the necessary refresh operations are taken care by the device itself.
The SPI/QPI includes an on-chip voltage sensor used to start the self-initialisation process. When VDD reaches a stable level above the minimum voltage, the device will need 150 μs to complete its self-initialisation process.
After the 150 μs period, the device requires at least one clock to properly reset, after which it will be ready for normal operation.
The RoHS compliant chip is supplied in an SOP8-150 mil package specified for operation across a -25°C to +85°C temperature range.
Power amps for portable radio comms systems iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
CML Micro expands its SµRF product portfolio with a pair of high efficiency single- and two-stage power amplifiers that offer outstanding performance for a wide range of dual-cell lithium battery-powered wireless devices.
Read more...MCU for noisy environments EBV Electrolink
DSP, Micros & Memory
The MCX?E24X is a high-performance microcontroller family from NXP, engineered for industrial, automotive-like, and energy-focused environments.
Read more...SmartRAID 4300 Series Altron Arrow
DSP, Micros & Memory
Microchip’s disaggregated architecture leverages host CPU and PCIe infrastructure to overcome traditional storage bottlenecks in scalable, secure NVMe RAID storage solutions.
Read more...Isolated SMD DC-DC converters iCorp Technologies
Power Electronics / Power Management
MinMax has launched a series of isolated SMD DC-DC converters, the MSU01 series delivering 1 W, while the MSU02 series offers 2 W output.
Read more...RF direct conversion receiver iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
The CMX994 series from CML Micro is a family of direct conversion receiver ICs with the ability to dynamically select power against performance modes.
Read more...AsiaRF unveils full Wi-Fi 7 ecosystem iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
This robust ecosystem includes high-performance Wi-Fi 7 wireless router modules including the flagship AW7995-AE1, equipped with the latest BE series chipset.
Read more...5G RedCap: Unlocking scalable IoT connectivity iCorp Technologies
Editor's Choice Telecoms, Datacoms, Wireless, IoT
As 2G and 3G networks rapidly sunset across the globe, the Internet of Things (IoT) market faces a critical challenge: how to maintain reliable cellular connectivity without the complexity or cost of full 5G.
Read more...High-performance SDR range RFiber Solutions
DSP, Micros & Memory
Epiq Solutions offers high-performance RF tuners and software-defined radios with various specifications for diverse applications in congested environments.
Read more...Introducing Inpai iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Antenova has launched Inpai, a new SMD cellular antenna designed for NB-IoT and CATM on 4G/LTE networks.
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