The New Microchip PIC16F15386 Microcontroller Line Includes 13 Models

The Microchip Technology Co. has presented a new family of eight-bit PIC microcontrollers with core-independent peripherals. Among common features of these models one can highlight the presence of the internal frequency generator (32 MHz) and the memory boot partition security mechanism meant for protection from the faulty rerecording. Moreover, there is a secure device information area (DIA) storing the device unique identifier and calibration constants. The just-launched controllers are supported by the Microchip MPLAB Xpress with MPLAB Code Configurator (MCC) framework.



This line of products offers 13 samples possessing 2 Kbyte of RAM and up to 28 Kbyte of onboard flash. The specialties are incorporated into PDIP, SOIC, DFN, UDFN, UQFN and SSOP cases with an 8–48 pin count. The number of ADC and I/O channels has increased.


Presentation samples as well as stock-produced items are already available. Wholesale prices start with $0.33 per unit.

Gigabyte Comes Out with Three New Xtreme Gaming Videocards

Gigabyte decided to supplement its Xtreme Gaming series of graphics cards with three new models, following the recent launch of 5 other items. The GV-N970Xtreme C-4GD, Gigabyte GV-N980Xtreme C-4GD and GV-N98Xtreme C-6GD greenhorns come with a modified design and adjusted clocks. The triplet is bundled with a brand OC Guru II utility to further enhance the cards’ performance.



Each model from Gigabyte Xtreme series boasts independent specifications to satisfy the needs of various customers. The only analogous feature is a set of integrated video interfaces: 1x HDMI, 1x DVI-I and 3x DisplayPort.


Gigabyte GV-N970Xtreme C-4GD rests upon Nvidia GM204-200 GPU (1664 CUDA cores), running at 1051/1178 MHz frequency. It is accompanied by 4 GB of GDDR5 memory (256-bit rail) that operates at 7100 MHz efficient frequency level. Gigabyte GV-N980Xtreme C-4GD is based on Nvidia GM204-400 GPU with 2048 CUDA cores; its base/dynamic frequency showings equal to 1127/1216 MHz. This model …

MSI Showcases R9 280X Gaming 3G LE Graphics Card with Under-Frequency

MSI Gaming lineup of graphics cards is currently rich in numerous models targeting gamers with any taste and budget. Nonetheless, the company never stops pleasing its fans, so the appearance of a new R9 280X Gaming 3G LE (Light Edition) card is quite viable. The new-comer is much alike its predecessor — R9 280X Gaming 3G, released last autumn, — but features reduced frequencies. The other specifications are almost identical.



MSI R9 280X Gaming 3G LE is based on AMD Radeon R9 280X GPU. Its modified frequency chart looks the following way: nominal clock frequency in Silent/Gaming/OC mode makes up 860 MHz, whereas dynamic clock frequency differs, depending on the mode. Hence, in Silent mode it equals to 1000 MHz, in Gaming mode – to 1010 MHz, and in OC mode – to 1020 MHz. Just to compare, the predecessor boasts some 1000 MHz nominal and 1050 MHz dynamic index.


The layout of the graphics card involves 3 GB of GDDR5 memory (384-bit bus) that runs at 6 GHz, Military …
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Registered at: 18 January 2012, 23:48
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