Ramtron’s FM25e64 is a new low-power F-RAM (ferroelectric RAM) chip with 64 Kbit capacity and an SPI interface. It natively operates on energy efficient 1,5 or 1,8 V power rails, offers 20 μA active current operation, and only requires about 20 μs to start up, write data and shut down the memory.
In utility metering applications, the FM25e64 allows the meter to write energy consumption and diagnostic information faster and 100 to 1000 times more frequently than systems designed with standard EEPROM. In addition, since the access time to memory is drastically reduced, the amount of time that a system’s power-hungry processor can remain in sleep mode is significantly increased, thus lowering the meter’s total power consumption profile.
Furthermore, F-RAM’s fast access speed also allows the state of the meter to be saved instantly on power failure, ensuring that the meter does not lose consumption data when power is restored.
MCUs for new-generation smart objects 26 February 2020, Altron Arrow
, DSP, Micros & Memory
STMicroelectronics’ latest STM32H7A3, STM32H7B3, and STM32H7B0 Value Line microcontrollers (MCUs) combine 280 MHz Arm Cortex-M7 core performance, high memory density, and power savings for future generations ...
Read more...DRAM for memory expansion 26 February 2020, Future Electronics
, DSP, Micros & Memory
Cypress Semiconductor’s HyperRAM 2.0 is a high-speed, low-pin-count, self-refresh Dynamic RAM (DRAM) for high-performance embedded systems requiring expansion memory. HyperRAM 2.0 offers HyperBus and ...
Read more...Bluetooth MCUs with NFC peripheral 26 February 2020, EBV Electrolink
, DSP, Micros & Memory
NXP Semiconductors announced the availability of its QN9090 and QN9030 Bluetooth 5 System on Chip (SoC) with hardware compatible options for 802.15.4, multiprotocol RF, and optional NFC technology. The ...
Read more...EERAM memory solutions retain data at power loss 29 January 2020, Avnet South Africa
, DSP, Micros & Memory
Microchip Technology announced a new family of Serial Peripheral Interface (SPI) EERAM memory products that offers system designers up to 25% cost savings over the current serial non-volatile ram (NVRAM) ...
Read more...32-bit Arm microcontrollers 29 January 2020, Hi-Q Electronics
, DSP, Micros & Memory
Renesas Electronics unveiled the Renesas Advanced (RA) family of 32-bit Arm Cortex-M microcontrollers (MCUs).
They deliver a combination of optimised performance, security, connectivity, peripheral ...
Read more...Applications processor for machine learning at the edge 29 January 2020, EBV Electrolink
, DSP, Micros & Memory
NXP Semiconductors has expanded its advanced EdgeVerse portfolio with the i.MX 8M Plus application processor – the first i.MX family to integrate a dedicated Neural Processing Unit (NPU) for advanced ...
Read more...NXP further expands LPC5500 MCU family 25 November 2019, EBV Electrolink
, DSP, Micros & Memory
NXP Semiconductors announced the availability of its LPC552x/S2x microcontroller (MCU) family, further extending its efficient LPC5500 MCU series with the second of seven families planned for the series. ...
Read more...Neuromorphic memory solution for AI 23 October 2019, Altron Arrow
, DSP, Micros & Memory
As artificial intelligence (AI) processing moves from the cloud to the edge of the network, battery powered and deeply embedded devices are challenged to perform AI functions – like computer vision and ...
Read more...Neuromorphic memory solution for AI 25 November 2019, Altron Arrow
, DSP, Micros & Memory
As artificial intelligence (AI) processing moves from the cloud to the edge of the network, battery powered and deeply embedded devices are challenged to perform AI functions – like computer vision and ...
Read more...Highly customisable memory tokens and keys 25 November 2019, IPD Electronics
, DSP, Micros & Memory
Despite having well over 100 standard products, in recognition of the fact that every application is unique, Datakey offers extensive options for customisation of its memory key and token products. All ...
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