ARM-based MCU family extended for broader range of applications
29 June 2005
DSP, Micros & Memory
Surveillance
STMicroelectronics has added new devices to its highly integrated 32-bit ARM-based STR710F microcontroller series. This extends the family to high-performance, cost-sensitive applications needing fewer on-chip facilities and to embedded systems that will benefit from increased on-chip RAM.
The new MCUs are intended to reduce costs, allow greater design flexibility, and enable manufacturers to produce a range of STR7-based products at different performance levels.
For applications that require the performance and flexibility of an STR7 microcontroller but have a limited amount of program code, ST is introducing lower-cost 64-Kbyte Flash versions of both the USB (STR711) and the CAN interface (STR712) devices - alongside the established versions that have either 128 or 256 Kbytes of Flash. Other cost-sensitive applications that do not need either USB or CAN interfaces can now use the new STR715, a lower-cost 'naked' MCU with 64 Kbytes of code Flash memory, 16 Kbytes of data Flash and 16 Kbytes of RAM, but with no USB or CAN module. All these devices are available in a TQFP64 package.
ST has also doubled the on-chip RAM of all of the mid-range, 128-Kbyte Flash versions in the STR710F family from 16 to 32 Kbytes, optimising their RAM/Flash balance, minimising any memory constraints during code development, and opening up new possibilities for more complex applications. The memory choices in the family are now 256 kbytes of code Flash with 64 Kbytes of RAM, 128 Kbytes of Flash with 32 Kbytes of RAM, and 64 Kbytes of Flash with 16 Kbytes of RAM; all devices include 16 Kbytes of data Flash memory.
The STR710F family - based on the industry-standard ARM7TDMI 32-bit RISC CPU - is ideal for embedded systems requiring a compact but powerful MCU, and for scalable solutions such as user interfaces, factory-automation systems and point-of-sale (POS) applications.
Further reading:
Identity, Security & Access Alliance focuses on intelligence and integration
SMART Security Solutions Ideco Biometrics BoomGate Systems Bosch Building Technologies Technews Publishing
Integrated Solutions Surveillance Access Control & Identity Management
The Identity, Security & Access Alliance (ISAA) hosted several launch events in Johannesburg in August, showcasing the participating companies’ technical solutions with a primary focus on the solutions made possible by integrating high-quality systems to deliver comprehensive solutions.
Read more...
Make BIG and COMPLEX small and manageable
neaMetrics Suprema
AI & Data Analytics Surveillance Integrated Solutions
Traditional CCTV and access systems often operate separately, creating gaps in visibility and efficiency. TRASSIR and Suprema have partnered to develop an integrated platform that improves security, operations, and situational awareness.
Read more...
Get the AI fundamentals right
Technews Publishing SMART Security Solutions Leaderware
Editor's Choice Surveillance AI & Data Analytics
Much of the marketing for CCTV AI detection implies the client can just drop the AI into their existing systems and operations, and they will be detecting all criminals and be far more efficient when doing it.
Read more...
SMART Surveillance Conference in Johannesburg
Arteco Global Africa Technews Publishing SMART Security Solutions Axis Communications SA neaMetrics
Editor's Choice Surveillance Security Services & Risk Management Logistics (Industry) AI & Data Analytics
SMART Security Solutions hosted its annual SMART Surveillance Conference in Johannesburg in July, welcoming several guests, sponsors, and speakers for an informative and enjoyable day examining the evolution of the surveillance market.
Read more...
Securing South Africa’s logistics sector
Secutel Technologies
Products & Solutions Surveillance Logistics (Industry)
Unlike traditional guarding services, Visual Verifier operates on an ‘Always On’ principle, ensuring continuous 24/7 coverage of warehouses, depots, transit hubs, and delivery points.
Read more...
Unlock the future of security operations in Bloemfontein
DeepAlert
News & Events Surveillance
Security professionals and business leaders are invited to revolutionise their offsite monitoring operations at the DeepAlert Product Road Show, taking place on 16 – 17 September 2025, at the Schoemanspark Golf Club, Bloemfontein.
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...
Your Wi-Fi router is about to start watching you
News & Events Surveillance Security Services & Risk Management
Advanced algorithms are able to analyse your Wi-Fi signals and create a representation of your movements, turning your home's Wi-Fi into a motion detection and personal identification system.
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...
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...
printer friendly version