Memory Controllers

Computer Hardware & Peripherals

DRAM-less NVMe SSD Controllers enable SFF SSD solutions.

December 16, 2014

Featuring NANDEdge™ low-density parity check (LDPC) technology that supports TLC and 3D NAND, DRAM-less NVMe (Non-Volatile Memory Express) SSD controllers 88NV1140 and 88NV1120 foster SFF SSD integration in low-profile tablets, Chrome devices, and 2-in-1 hybrid/detachable mobile PC platforms. While 88NV1140 features AHCI and NVMe support over PCIe Gen3x1, fully hardware-automated NVMe 1.1b support, and low power management (L1.2) design, 88NV1120 offers SATA 6 Gbps and SATA DevSlp support. Read More

Computer Hardware & Peripherals, Controls & Controllers

Industrial MCUs incorporate smart analog capacities.

November 13, 2014

Supplied in 28-pin TSSOP and 32-pin QFP, MSP430i204x MCUs integrate smart analog, including up to 4 integrated sigma delta ADCs (with simultaneous sampling) that provide accuracy and precision down to 1% in smart metering products across 2000:1 dynamic range, and digitally controlled oscillator (DCO) that eliminates need for external crystal. MCUs carry -40 to 105°C rating and let developers scale designs to include 16 or 32 KB flash memory and integrated analog such as sigma-delta AFEs.
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Computer Hardware & Peripherals

Multi-Protocol IP fosters DDR4/LPDDR4 migration sans redesign.

October 24, 2014

Scalable up to 3,200 Mbps, Cadence® DDR controller and PHY IP enables designers to take advantage of higher performance DDR4 and LPDDR4 DRAMs, when they become available, without requiring systems on chip (SoC) redesign. Single multi-protocol IP solution lets designers address changing memory requirements in consumer, mobile, and enterprise applications. Read More

Test & Measuring Instruments, Computer Hardware & Peripherals

microSD Memory Cards comply with UHS-II interface standard.

April 29, 2014

Available in 32 and 64 GB capacities, microSD Memory Cards are UHS Speed Class 3 enabled and allow 4 K video capture at constant minimum write speeds of 30 MBps. Cards with 64 GB capacity offer max read speed of 260 MBps and max write speed of 240 MBps, while 32 GB models have max read speed of 145 MBps and max write speed of 130 MBps. All feature cryptographic security and high-level copyright protection functions. Read More

Computer Hardware & Peripherals

SSD-Class eMMC Controller targets mobile storage market.

February 25, 2014

Supporting HS400 high data transfer speed and high capacity point with low latency, Model 88NV1088 eMMC 5.0 NAND Flash Controller fulfills needs of modern smartphones by replacing legacy micro-storage devices and maximizing storage endurance. Unit pumps up to 280 MBps read speed and delivers 5k+ random IOPS. Read More

Test & Measuring Instruments, Computer Hardware & Peripherals

NOR Flash Memory features high-speed, 12-pin interface.

February 25, 2014

Supplied in 8 x 6 mm BGA package, Spansion® HyperFlash™ NOR Memory devices support read throughputs up to 333 MBps and feature interface that consists of 8-pin address/data bus, differential clock (2 signals), Chip Select, and Read Data Strobe for controller. Devices provide migration path from single Quad SPI to Dual Quad SPI to HyperFlash Memory. Offered in 3 and 1.8 V power supply versions, products come in 128, 256, and 512 Mb densities. Read More

Computer Hardware & Peripherals, Electronic Components & Devices

SIM Controller streamlines telecom software development.

June 26, 2013

Model SCF136H SIM controller is based on Cortus APS3cd 32-bit CPU, enabling 10 MIPS at 20 MHz across range of temperatures and providing low power modes. It includes 136 KB unified flash memory and 3.5 KB static RAM. With controller, developers can optimize efficiency of applications and related performance regardless of hardware limitations. Maximizing performance of software running on chip, product is also available with pre-loaded bootloader. Read More

Computer Hardware & Peripherals

USB 3.0 to NAND Flash Controllers offer 280 MBps data transfer.

December 17, 2012

Utilizing 19 nm, 20 nm, and 21 nm NAND flash technologies, 2-channel VIA VL752 and single-channel VIA VL753 have been certified by USB Implementers Forum for SuperSpeed operation. Units feature flexible bad block management, support for 200 MHz DDR NAND Flash, and optimized ECC engine for data integrity. To enable small form factor designs, VIA VL752 is housed in 8 x 8 mm QFN68 package, while VIA VL753 comes in 6 x 6 mm QFN48 package. Read More

Computer Hardware & Peripherals, Electronic Components & Devices

SIM Controller provides coverage for Java Card applications.

May 8, 2012

Designed to cover demands of USIM Java Card(TM) applications, SCF335H features unified flash memory that provides data retention exceeding 25 years; endurance of several hundred millions cycles is made possible by company's E3 (ECUBE) mechanisms. Memory size can be tailored to user requirements, and provided software tools are optimized to improve code density. SIM controller is based on Cortus APS3s 32-bit CPU, enabling 25 Mips @ 25 MHz. Read More

Computer Hardware & Peripherals

NAND Flash Controller is USB 3.0 compliant.

September 23, 2010

Featuring 4-channel design, VIA Labs VL750 Super-Speed USB-to-NAND flash controller offers data transfer speeds of 100 MB/sec or more, depending on configuration. Unit has USB mass storage class bulk-only transport for universal compatibility across platforms such as Windows, Mac OS X, and Linux and also includes USB Attached SCSI Protocol support. Backwards compatible with USB 2.0 and 1.1 standards, unit enables transfer speeds of up to 35 MB/sec in USB 2.0 mode. Read More

Computer Hardware & Peripherals

DDR3 Memory Controller Interface targets consumer electronics.

August 17, 2010

Housed in wire bond package, DDR3 Memory Controller Interface Solution operates at data rate of 1,866 MT/s and is supplied as PHY development package, which allows designers to customize DDR3 implementation. Unit features output driver calibration, FlexPhase(TM) circuits to optimize memory system timing, and on-die termination calibration for optimized signaling environment. Read More

Computer Hardware & Peripherals, Electronic Components & Devices

Memory Controller and PHY IP supports LPDDR2 specification.

August 1, 2008

Offering support for LPDDR2 specification which allows sharing of SDRAM and NVM memory on same bus, Databahn(TM) memory controller and PHY IP is suited for low power and embedded system designs which target cell phones, mobile PCs, and consumer applications. Solution includes both varieties of SDRAM (S2/S4) and support for Non-Volatile Memory (NVM). Read More

Computer Hardware & Peripherals, Electronic Components & Devices

DDR3 Register is designed for memory modules.

July 11, 2008

Intended for registered dual in-line memory modules (RDIMMs), SN74SSQE32882 phase locked loop (PLL) integrated DDR3 register enables system stability through constant clock and output delay over voltage and temperature variation. Supporting parity features, 28-56 bit registered buffer operates at 1.5 V VDD, supports data rates of 800-1,333 Mbps, and can support up to 72 DRAMs on one module. It features CKE power down, control mode register, and 300-670 MHz operating frequency. Read More

Computer Hardware & Peripherals, Electronic Components & Devices

Memory Controller IC is compatible with 1.5 Gbps SATA I.

February 11, 2008

Supporting data transmission speeds up to 150 Mbps, GBDriver RS1 Series NAND flash memory controller LSI circuit can control 4 Kb/page SLC (single-level cell) and MLC (multi-level cell) NAND Flash memories. It features ATA-standard protection function that allows users to set/remove password to protect important data. Controller is suitable for wide range of uses from storing embedded OSs to consumer applications such as music and streaming video storage. Read More

Computer Hardware & Peripherals, Electronic Components & Devices

Nonvolatile SRAM Controller is I²C-compatible.

November 26, 2007

Suited for payment card industry and other security-sensitive applications, Model DS3605 integrates real-time clock, battery-backup controller, system power monitor, CPU supervisor, temperature sensor, and 4 tamper-detection comparators. It erases encryption keys on external SRAM if any tamper event occurs. Packaged in lead-free, 5 x 5 mm, 25-ball CSBGA for additional security, unit is fully specified over -40 to +85°C extended temperature range. Read More

Computer Hardware & Peripherals, Controls & Controllers

Power Controllers are designed for notebook PCs.

June 26, 2007

Models NCP5371, NCP5218, and NCP5215 address notebook power subsystem needs for Vcore, DDR memory, and CPU chipsets, respectively. Available in Pb-free QFN-48 package, dual-edge, 2-phase Model NCP5371 features current mode variable frequency architecture. Combining PWM controller for VDDQ supply with VTT linear regulator, Model NCP5218 comes in Pb-free QFN-40 package. Dual channel buck controller Model NCP5215 comes with programmable power-saving mode and 180° interleaved operation. Read More

Computer Hardware & Peripherals

NAND Controller supports multi-level cell Flash market.

September 29, 2006

Suited for use in space-constrained consumer applications, Model SST55LD019M flash-based NAND Controller is offered in 14 x 14 mm 100-pin TQFP, 9 x 9 mm 84-ball TFBGA, and 6 x 6 x 0.85 mm VFBGA packages. It includes programmable multi-tasking NAND interface and delivers up to 10 MB/sec sustained read and write performance. Controller features dynamic wear leveling, Error Correction (ECC) engine, and SuperFlash technology that contains built-in Flash file system. Read More

Computer Hardware & Peripherals, Controls & Controllers

DDR Memory Power Controller suits notebook applications.

May 10, 2005

Offered in DFN-22 leadless package, NCP5214 integrates VDDQ and VTT termination voltages to help simplify motherboard design and save space in compact, portable computers. Light-load efficiency of 92% and shutdown current of less than 5 µA help extend battery life. VTT termination voltage is supplied by linear regulator set to track one half of VDDQ voltage, which is supplied by synchronous, PWM controller that drives 2 external N-channel MOSFETs. Read More

Computer Hardware & Peripherals

Memory Controller Core suits antifuse-based FPGAs.

November 18, 2004

CoreDDR Controller provides synchronous interface to SDRAM devices. It supports standard SDRAM chips and dual in-line memory modules with up to 1,024 Mbytes of memory and up to 8 chip selects. Controller performs all initialization and refresh functions for SDRAM memories. It accepts read and write commands using local bus interface and translates requests to command sequences required by SDRAM devices. Bank management logic monitors status of up to 4 SDRAM banks. Read More

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