Motorola Semiconductor Products Sector's new flash microcontrollers are claimed to offer enhanced performance with extended reliability and data retention of the embedded memory to typically 100 000 write/erase cycles and 50-year data retention, running at 55°C. The new 68HC908GR8 and the 68HC908GR4 are derivatives of the existing 68HC908GP32.
Motorola's 68HC08 flash microcontrollers are single-chip 8 bit solutions that are designed to provide the flexibility required for cost-effective field software upgrades through in-application programmability and reprogrammability.
"Some customers view flash MCUs as a higher cost alternative to OTPs, only using them to aid the development process - they have been led to expect to have to pay more for the myriad of benefits a flash MCU can give them," said Paul Grimme, Vice President of Motorola's 8/16 bit Microcontroller Division. "Motorola continues to break the mould by offering flash MCUs at a price affordable for our customers' production runs. The new 68HC08 devices are designed to extend system reliability and allow our customers to further reduce their system costs."
"Motorola's embedded flash memory can encode 64 bytes in just 2 ms and an entire array in as little as one second. In addition, it features virtual EEPROM capability, programming at 3 to 5 V, and is suitable for development work as well as mass production. The improved write/erase cycling allows many customers, particularly hardware and software designers for industrial equipment, to use the flash for data storage as well as program storage.
The 68HC908GR4 has 4 KB and the 68HC908GR8 has 8 KB of flash memory. System costs can be reduced because the advanced phased locked loop feature allows a lower cost and speed (32 kHz) crystal while still providing high-speed operation. Other features include an on-chip timebase module (eliminating RTC) and a rich instruction set for optimum code density with C programming. They are offered in 28 PDIP (plastic dual in-line package), 32 QFP (quad flat pack) and 28 SOIC (small outline IC) packages.
Ultra-low power MEMS accelerometer Altron Arrow
Analogue, Mixed Signal, LSI
Analog Devices’ ADXL366 is an ultra-low power, 3-axis MEMS accelerometer that consumes only 0,96 µA at a 100 Hz output data rate and 191 nA when in motion-triggered wake-up mode.
Read more...ESP32-C6 achieves PSA-L2 iCorp Technologies
DSP, Micros & Memory
Espressif Systems recently announced that its ESP32-C6 microcontroller has achieved PSA Certified Level 2 (PSA-L2) security certification, making it the first RISC-V-based MCU to reach this level.
Read more...Microprocessor with integrated NPU Avnet Silica
DSP, Micros & Memory
The RZ/G3E from Renesas is a microprocessor integrated with quad CPU and NPU in one chip, improving power efficiency, reliability, and security.
Read more...Dual-core support in NECTO Studio
DSP, Micros & Memory
MIKROE recently announced that version 7.3.0 of its NECTO Studio Integrated Development Environment now supports dual-core MCUs, allowing designers to program and debug each core independently.
Read more...Post Quantum Cryptographic firmware library
DSP, Micros & Memory
The STM32 post-quantum cryptographic library enables developers to satisfy application requirements for any combination of data integrity, confidentiality, identification/authentication, and nonrepudiation.
Read more...Converting high voltages without a transformer Altron Arrow
Editor's Choice Power Electronics / Power Management
With appropriate power converter ICs, such as the LTC7897 from Analog Devices, many applications can be suitably powered without having to use complex and cost-intensive transformers.
Read more...MultiVolt series of oscillators Future Electronics
DSP, Micros & Memory
The ECS-3225MVQ from ECS Inc. is a compact, quartz-based MultiVolt oscillator designed for precision timing in automotive, industrial, and portable electronic systems.
Read more...Versatile range of camera modules EBV Electrolink
Opto-Electronics
The CAM-66GY pro-modules from ST are a full range of sample camera modules made for a seamless evaluation and integration of the VD66GY 1,5-megapixel colour image sensor.
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